diff --git a/core/dr-gpu/examples/local.rs b/core/dr-gpu/examples/local.rs
index d47fba3..98a0592 100644
--- a/core/dr-gpu/examples/local.rs
+++ b/core/dr-gpu/examples/local.rs
@@ -326,7 +326,7 @@ fn render_stack(
     // after the framing map — which is what makes one mask correct at every
     // output size, zoom and crop.
     let array = masks
-        .render(stack, None, Some(&subjects), pw, ph)
+        .render(stack, None, Some(&subjects), Some(source), pw, ph)
         .expect("rasterise masks");
 
     let shader = compose_full(
diff --git a/core/dr-gpu/src/mask.rs b/core/dr-gpu/src/mask.rs
index faadecb..09884c6 100644
--- a/core/dr-gpu/src/mask.rs
+++ b/core/dr-gpu/src/mask.rs
@@ -21,6 +21,17 @@
 //! boxes, one draw each, compositing onto the slice with blend state — see the
 //! second half of `mask.wgsl`.
 //!
+//! # The photograph, bound as an input
+//!
+//! A range mask (FR-DEV-10) selects by what a pixel *is*, so this pass reads
+//! the demosaiced source as well as writing masks. It is bound for every draw
+//! and looked at by two modes; everything else gets a 1x1 placeholder, for the
+//! reason the label field below does — the bindings are fixed, and a second
+//! pipeline differing only in what it ignores costs more than a texel.
+//!
+//! Nothing is read back and nothing is rasterised on this side. What crosses
+//! into CPU memory for a range layer is five floats and a matrix.
+//!
 //! # The label field
 //!
 //! Region masks index a compacted label field uploaded once per segmentation.
@@ -31,9 +42,10 @@
 //! same place and cadence the region adjacency graph is already built at.
 
 use dr_pipeline::mask::{MaskSource, MaskStack, Stroke, MAX_LAYERS};
+
 use wgpu::util::DeviceExt;
 
-use crate::{GpuContext, GpuError};
+use crate::{DemosaicedImage, GpuContext, GpuError};
 
 /// Modes understood by `mask.wgsl`. Kept beside the shader's `switch`.
 const MODE_REGIONS: u32 = 0;
@@ -43,6 +55,10 @@ const MODE_SUBJECT: u32 = 3;
 /// Brush layers go through their own entry points rather than the `switch`, so
 /// this is only ever read by a person looking at a captured frame.
 const MODE_BRUSH: u32 = 4;
+/// TRACES: FR-DEV-10
+const MODE_LUMINANCE: u32 = 5;
+/// TRACES: FR-DEV-10
+const MODE_COLOUR: u32 = 6;
 
 /// Six vertices — two triangles — per stroke. See `vs_brush`.
 const VERTICES_PER_STROKE: u32 = 6;
@@ -66,7 +82,19 @@ struct MaskParams {
     axis: [f32; 2],
     softness: f32,
     angle: f32,
-    _pad1: [f32; 2],
+    /// TRACES: FR-DEV-10
+    /// Source texels per mask texel, per axis. See `image_value` in the
+    /// shader for why a range averages its footprint rather than sampling it.
+    source_step: [f32; 2],
+
+    /// Camera RGB → linear sRGB, one row per `vec4` because that is the
+    /// alignment a uniform gives a three-component vector anyway. Only a
+    /// range mask reads them.
+    cam_to_srgb: [[f32; 4]; 3],
+    /// `rgb`: as-shot white balance. `w`: non-zero for a gamma-encoded source.
+    /// The same packing the generated adjust shader uses, so the two agree by
+    /// construction rather than by inspection.
+    as_shot_wb: [f32; 4],
 }
 
 /// One stroke, as `mask.wgsl`'s `StrokeHeader` expects it.
@@ -371,6 +399,14 @@ pub struct MaskPass {
     /// label slots even when rasterising a gradient. A placeholder is cheaper
     /// and far simpler than two pipelines differing only in what they ignore.
     placeholder: LabelField,
+    /// TRACES: FR-DEV-10
+    /// Bound at the image slot for every mask that is not a range.
+    ///
+    /// Never sampled by those modes, so its contents do not matter — but it is
+    /// cleared rather than left undefined, because a placeholder whose value
+    /// is arbitrary is one that makes a binding mistake look like a mask that
+    /// nearly works.
+    empty_image: wgpu::TextureView,
 }
 
 impl MaskPass {
@@ -405,6 +441,20 @@ impl MaskPass {
                         },
                         count: None,
                     },
+                    // TRACES: FR-DEV-10
+                    // The photograph, for a range mask. Unfilterable for the
+                    // same reason the field above is: every read is a
+                    // `textureLoad`, and this pipeline binds no sampler.
+                    wgpu::BindGroupLayoutEntry {
+                        binding: 6,
+                        visibility: wgpu::ShaderStages::FRAGMENT,
+                        ty: wgpu::BindingType::Texture {
+                            sample_type: wgpu::TextureSampleType::Float { filterable: false },
+                            view_dimension: wgpu::TextureViewDimension::D2,
+                            multisampled: false,
+                        },
+                        count: None,
+                    },
                 ],
             });
 
@@ -515,6 +565,7 @@ impl MaskPass {
         }
 
         let placeholder = LabelField::upload(ctx, &[0], 1, 1, 0)?;
+        let empty_image = empty_image(ctx);
         // Everywhere outside, so a layer that somehow reaches this masks
         // nothing rather than everything.
         let empty_subject = SubjectMasks::upload(ctx, &[&[-1.0f32][..]], 1, 1)?;
@@ -530,6 +581,7 @@ impl MaskPass {
             allocations: 0,
             placeholder,
             empty_subject,
+            empty_image,
         })
     }
 
@@ -538,11 +590,17 @@ impl MaskPass {
     /// `labels` may be `None` when no layer is a region mask; a region layer
     /// without one is skipped rather than drawn wrong, since a mask that
     /// silently covers the whole frame would apply an edit everywhere.
+    ///
+    /// `source` is the photograph a range layer measures (FR-DEV-10), and it
+    /// is skipped on the same rule for the same reason: without it the shader
+    /// would read a blank placeholder, and a band that happens to contain
+    /// black would then cover the whole frame.
     pub fn render(
         &mut self,
         stack: &MaskStack,
         labels: Option<&LabelField>,
         subjects: Option<&SubjectMasks>,
+        source: Option<&DemosaicedImage>,
         width: u32,
         height: u32,
     ) -> Result<&MaskArray, GpuError> {
@@ -597,7 +655,24 @@ impl MaskPass {
                 _ => (&self.empty_subject, 0),
             };
 
-            let params = self.params(layer, field, width, height);
+            // TRACES: FR-DEV-10
+            // A range layer with no photograph bound is skipped rather than
+            // drawn against the placeholder, on exactly the rule the two
+            // cases above follow: an absent mask that defaults to "everything"
+            // takes a local adjustment global, which is a far quieter failure
+            // than a layer that visibly did not render.
+            let image = match (&layer.source, source) {
+                (s, None) if s.is_range() => {
+                    log::warn!(
+                        "mask layer {} selects a range with no image loaded; skipping",
+                        layer.id
+                    );
+                    continue;
+                }
+                (_, image) => image,
+            };
+
+            let params = self.params(layer, field, image, width, height);
             match &layer.source {
                 MaskSource::Brush { strokes } => {
                     self.draw_brush(&mut encoder, slot as u32, &params, strokes, width, height)
@@ -611,6 +686,7 @@ impl MaskPass {
                         field,
                         &selected,
                         subject,
+                        image,
                     );
                 }
             }
@@ -634,9 +710,34 @@ impl MaskPass {
         &self,
         layer: &dr_pipeline::mask::MaskLayer,
         field: &LabelField,
+        source: Option<&DemosaicedImage>,
         width: u32,
         height: u32,
     ) -> MaskParams {
+        // TRACES: FR-DEV-10
+        // How much of the photograph one mask texel covers. One when there is
+        // no image bound, which is a value nothing reads — the range modes are
+        // the only readers and they are skipped in that case.
+        let source_step = match source {
+            Some(image) => {
+                let (sw, sh) = image.size();
+                [
+                    sw as f32 / width.max(1) as f32,
+                    sh as f32 / height.max(1) as f32,
+                ]
+            }
+            None => [1.0, 1.0],
+        };
+        // Row-major nine, widened to three `vec4`s. Identity where there is no
+        // image, so a range that somehow reached the shader without one would
+        // read camera values rather than nothing — the same defensive choice
+        // the demosaicer makes for an uncalibrated body.
+        let m = source.map_or([1.0, 0.0, 0.0, 0.0, 1.0, 0.0, 0.0, 0.0, 1.0], |i| {
+            i.color_matrix()
+        });
+        let wb = source.map_or([1.0, 1.0, 1.0], |i| i.as_shot_wb());
+        let non_linear = source.is_some_and(|i| i.is_non_linear());
+
         let base = MaskParams {
             width,
             height,
@@ -650,7 +751,13 @@ impl MaskPass {
             axis: [1.0, 0.0],
             softness: 0.0,
             angle: 0.0,
-            _pad1: [0.0, 0.0],
+            source_step,
+            cam_to_srgb: [
+                [m[0], m[1], m[2], 0.0],
+                [m[3], m[4], m[5], 0.0],
+                [m[6], m[7], m[8], 0.0],
+            ],
+            as_shot_wb: [wb[0], wb[1], wb[2], if non_linear { 1.0 } else { 0.0 }],
         };
 
         match &layer.source {
@@ -719,6 +826,33 @@ impl MaskPass {
                 mode: MODE_BRUSH,
                 ..base
             },
+            // TRACES: FR-DEV-10
+            // A band, carried in the fields the gradients measure geometry
+            // in. Reused rather than given their own, and it is not a
+            // shortcut: `centre` and `axis` are two pairs of floats whose
+            // meaning has always been the mode's to decide, and a range that
+            // added four more would grow the uniform every other mask pays
+            // for. What matters is that nothing here is a *coordinate* — a
+            // range is not a function of position at all.
+            MaskSource::Luminance { lo, hi, softness } => MaskParams {
+                mode: MODE_LUMINANCE,
+                axis: [*lo, *hi],
+                softness: *softness,
+                ..base
+            },
+            MaskSource::Colour {
+                hue,
+                hue_width,
+                chroma_lo,
+                chroma_hi,
+                softness,
+            } => MaskParams {
+                mode: MODE_COLOUR,
+                centre: [*hue, *hue_width],
+                axis: [*chroma_lo, *chroma_hi],
+                softness: *softness,
+                ..base
+            },
         }
     }
 
@@ -887,6 +1021,7 @@ impl MaskPass {
         field: &LabelField,
         selected: &wgpu::Buffer,
         subject: (&SubjectMasks, usize),
+        source: Option<&DemosaicedImage>,
     ) {
         let params_buf = self
             .ctx
@@ -924,6 +1059,13 @@ impl MaskPass {
                             }),
                         ),
                     },
+                    // TRACES: FR-DEV-10
+                    wgpu::BindGroupEntry {
+                        binding: 6,
+                        resource: wgpu::BindingResource::TextureView(
+                            source.map_or(&self.empty_image, |i| i.view()),
+                        ),
+                    },
                 ],
             });
 
@@ -1005,6 +1147,38 @@ impl MaskPass {
     }
 }
 
+/// TRACES: FR-DEV-10
+/// A single black texel, bound at the image slot for a mask that is not a
+/// range.
+///
+/// Written rather than merely allocated. Undefined contents would be read by
+/// nothing today, but a binding mistake in a range mask would then produce
+/// whatever the driver left in memory — a mask that flickers between builds
+/// and machines, which is the hardest shape of bug this pass could have.
+fn empty_image(ctx: &GpuContext) -> wgpu::TextureView {
+    let texture = ctx.device.create_texture_with_data(
+        &ctx.queue,
+        &wgpu::TextureDescriptor {
+            label: Some("mask-empty-image"),
+            size: wgpu::Extent3d {
+                width: 1,
+                height: 1,
+                depth_or_array_layers: 1,
+            },
+            mip_level_count: 1,
+            sample_count: 1,
+            dimension: wgpu::TextureDimension::D2,
+            format: DemosaicedImage::FORMAT,
+            usage: wgpu::TextureUsages::TEXTURE_BINDING,
+            view_formats: &[],
+        },
+        wgpu::util::TextureDataOrder::LayerMajor,
+        // Four half-floats of zero. Rgba16Float, so eight bytes.
+        &[0u8; 8],
+    );
+    texture.create_view(&wgpu::TextureViewDescriptor::default())
+}
+
 /// The shorter edge of the space the mask is rasterised in.
 ///
 /// Feather and morphology are stored as fractions of it, so the same edit is
@@ -1131,7 +1305,7 @@ mod tests {
 
         let mut pass = MaskPass::new(&ctx).expect("mask pass");
         let array = pass
-            .render(&stack, Some(&field), None, w, h)
+            .render(&stack, Some(&field), None, None, w, h)
             .expect("render");
         assert_eq!(array.size(), (w, h));
         assert_eq!(array.layers(), 1);
@@ -1153,7 +1327,7 @@ mod tests {
         }));
 
         let mut pass = MaskPass::new(&ctx).expect("mask pass");
-        assert!(pass.render(&stack, None, None, 8, 8).is_ok());
+        assert!(pass.render(&stack, None, None, None, 8, 8).is_ok());
     }
 
     #[test]
@@ -1176,7 +1350,9 @@ mod tests {
         }));
 
         let mut pass = MaskPass::new(&ctx).expect("mask pass");
-        let array = pass.render(&stack, None, None, 16, 16).expect("render");
+        let array = pass
+            .render(&stack, None, None, None, 16, 16)
+            .expect("render");
         assert_eq!(array.layers(), 2, "one slice per active layer");
     }
 
@@ -1208,7 +1384,9 @@ mod tests {
         stack.push(painted(&[(false, 0.1, vec![(0.2, 0.2), (0.8, 0.8)])]));
 
         let mut pass = MaskPass::new(&ctx).expect("mask pass");
-        let array = pass.render(&stack, None, None, 32, 32).expect("render");
+        let array = pass
+            .render(&stack, None, None, None, 32, 32)
+            .expect("render");
         assert_eq!(array.layers(), 1);
     }
 
@@ -1258,7 +1436,7 @@ mod tests {
         };
         let mut pass = MaskPass::new(&ctx).expect("mask pass");
         let array = pass
-            .render(&MaskStack::new(), None, None, 8, 8)
+            .render(&MaskStack::new(), None, None, None, 8, 8)
             .expect("render");
         assert_eq!(
             array.layers(),
@@ -1281,17 +1459,20 @@ mod tests {
         }));
 
         let mut pass = MaskPass::new(&ctx).expect("mask pass");
-        pass.render(&stack, None, None, 32, 32).expect("render");
+        pass.render(&stack, None, None, None, 32, 32)
+            .expect("render");
         assert_eq!(pass.allocations(), 1);
 
-        pass.render(&stack, None, None, 32, 32).expect("render");
+        pass.render(&stack, None, None, None, 32, 32)
+            .expect("render");
         assert_eq!(
             pass.allocations(),
             1,
             "same size and layer count should not reallocate"
         );
 
-        pass.render(&stack, None, None, 64, 64).expect("render");
+        pass.render(&stack, None, None, None, 64, 64)
+            .expect("render");
         assert_eq!(pass.allocations(), 2, "a resize must reallocate");
     }
 }
diff --git a/core/dr-gpu/src/shaders/mask.wgsl b/core/dr-gpu/src/shaders/mask.wgsl
index 89abf4a..3cfc202 100644
--- a/core/dr-gpu/src/shaders/mask.wgsl
+++ b/core/dr-gpu/src/shaders/mask.wgsl
@@ -28,7 +28,8 @@ struct MaskParams {
     label_width: u32,
     label_height: u32,
 
-    // 0 = regions, 1 = linear, 2 = radial, 3 = subject, 4 = brush.
+    // 0 = regions, 1 = linear, 2 = radial, 3 = subject, 4 = brush,
+    // 5 = luminance range, 6 = colour range.
     //
     // A brush does not read this — it has its own entry points, because it is
     // the one mask that is not a function of the whole frame — but it is set
@@ -50,10 +51,33 @@ struct MaskParams {
     // Linear: (cos, sin) of the ramp direction. Radial: semi-axes.
     axis: vec2<f32>,
     // Linear: ramp width. Radial: edge falloff as a fraction of the radius.
+    // A range: the fade at each edge of its band, in the band's own units.
     softness: f32,
     // Radial only: rotation of the ellipse.
     angle: f32,
-    _pad1: vec2<f32>,
+
+    // TRACES: FR-DEV-10
+    // How many source texels one mask texel spans, per axis.
+    //
+    // The mask array is rasterised at a proxy size and the photograph is not,
+    // so one texel here covers several there. A range mask is a function of
+    // pixel *values*, and point-sampling one source texel in four would make
+    // its edge follow the sensor's noise wherever the picture has fine
+    // texture — speckle that is then a mask, and therefore visible in the
+    // adjustment. Averaging the footprint is what makes the band land on the
+    // tone the area actually is.
+    source_step: vec2<f32>,
+
+    // Camera RGB → linear sRGB, one row each. Only a range reads these: it is
+    // the one mask that looks at the photograph, and a hue is the body's own
+    // primaries until this matrix has been applied — so the same stored arc
+    // would select a different set of colours on every make of sensor.
+    cam_to_srgb_0: vec4<f32>,
+    cam_to_srgb_1: vec4<f32>,
+    cam_to_srgb_2: vec4<f32>,
+    // rgb: as-shot white balance. w: non-zero when the source arrived
+    // gamma-encoded rather than linear.
+    as_shot_wb: vec4<f32>,
 }
 
 @group(0) @binding(0) var<uniform> p: MaskParams;
@@ -74,6 +98,19 @@ struct MaskParams {
 // shrinking and feathering free: each is arithmetic on this, so a slider moves
 // a uniform instead of rebuilding a mask.
 @group(0) @binding(3) var subject: texture_2d<f32>;
+// TRACES: FR-DEV-10
+// The photograph itself, as the demosaicer left it: camera RGB, unbalanced,
+// with no edit applied. A 1x1 placeholder for every mask that is a shape,
+// because the bindings are fixed and a second pipeline differing only in what
+// it ignores would cost more than one texel.
+//
+// **The unedited image, and that is the design rather than an accident of
+// pass order.** A band over the *edited* result would move as the edit was
+// made: raising the highlights would change which pixels counted as
+// highlights, so the slider would chase its own mask. Measuring what the
+// camera recorded means the selection stays where the photographer put it
+// while they work on it.
+@group(0) @binding(6) var image: texture_2d<f32>;
 
 // A full-screen triangle rather than a quad: three vertices instead of six,
 // no shared edge for the rasteriser to crack along, and no vertex buffer.
@@ -221,6 +258,177 @@ fn subject_mask(uv: vec2<f32>) -> f32 {
     }
 }
 
+// ---------------------------------------------------------------------------
+// Range masks (FR-DEV-10)
+// ---------------------------------------------------------------------------
+//
+// The masks that select by what a pixel *is* rather than by where it sits.
+// Nothing below reads `frame_delta`, and that absence is the point: a range is
+// not a function of position, so it cannot be stretched by an aspect ratio,
+// cannot drift under a crop, and comes out the same at a proxy size and at an
+// export because the only thing it depends on is the photograph's own values.
+//
+// The band arrives entirely in the fields the gradients use — `axis` is the
+// pair of bounds, `centre` is a colour range's arc, `softness` is the fade —
+// so a range costs nothing in the uniform beyond the image transform above.
+
+// Display-encoded sRGB back to linear.
+//
+// A JPEG is uploaded with its bytes untouched, so its values are gamma-encoded
+// where the demosaicer's are linear. The same undoing the generated adjust
+// shader does, at the same point and for the same reason: a band over
+// brightness is meaningless if two sources disagree about what a value means.
+fn decode_srgb(c: vec3<f32>) -> vec3<f32> {
+    let lo = c / 12.92;
+    let hi = pow((max(c, vec3<f32>(0.04045)) + 0.055) / 1.055, vec3<f32>(2.4));
+    return select(hi, lo, c <= vec3<f32>(0.04045));
+}
+
+// One source texel, as linear sRGB.
+//
+// This is the prologue of the generated adjust shader, repeated: decode,
+// balance, pull a clipped pixel back to neutral, then the camera matrix. It is
+// repeated rather than shared because the composer emits WGSL for the *edit*
+// and this pass is not one — but it must agree with it, since a range mask
+// exists to select the values the layer's own adjustments will then see.
+//
+// The highlight desaturation is the part that looks skippable and is not. A
+// fully clipped photosite arrives as (1,1,1), carrying no colour at all; the
+// as-shot multipliers are far from neutral, so balancing it and passing it
+// through the matrix produces a strong magenta. A colour range would then
+// select every blown sky as if the photographer had asked for magenta.
+fn source_texel(px: vec2<i32>) -> vec3<f32> {
+    var c = textureLoad(image, px, 0).rgb;
+    if (p.as_shot_wb.w > 0.5) {
+        c = decode_srgb(c);
+    }
+
+    let clipped = smoothstep(0.985, 1.0, max(c.r, max(c.g, c.b)));
+    c = c * p.as_shot_wb.rgb;
+    if (clipped > 0.0) {
+        c = mix(c, vec3<f32>(max(c.r, max(c.g, c.b))), clipped);
+    }
+
+    return vec3<f32>(
+        dot(p.cam_to_srgb_0.rgb, c),
+        dot(p.cam_to_srgb_1.rgb, c),
+        dot(p.cam_to_srgb_2.rgb, c),
+    );
+}
+
+// The most taps one mask texel averages, per axis.
+//
+// A cap rather than the true footprint. At a 1600 px proxy over a 24 MP frame
+// the ratio is under four, so this is the whole footprint for every ordinary
+// photograph; past it the taps stride across the footprint instead of
+// covering it, which is a sample of the area rather than its mean. That is the
+// right way to run out of budget here — the estimate gets noisier, it does not
+// start measuring somewhere else.
+const MAX_SOURCE_TAPS: i32 = 4;
+
+// The photograph's value under one mask texel, in linear sRGB.
+fn image_value(px: vec2<i32>) -> vec3<f32> {
+    let dims = vec2<i32>(textureDimensions(image));
+    let last = dims - vec2<i32>(1);
+
+    // The footprint's top-left corner in source texels. Not a centre plus a
+    // radius: the mask texel is a *box* over the source, and sampling
+    // symmetrically about its centre would weight the middle of every
+    // footprint twice at odd tap counts.
+    let origin = vec2<f32>(px) * p.source_step;
+    let taps = clamp(vec2<i32>(ceil(p.source_step)), vec2<i32>(1), vec2<i32>(MAX_SOURCE_TAPS));
+    // `stride`, not `step`: WGSL has a builtin of that name, and a local that
+    // shadows one is legal and unreadable in the same breath.
+    let stride = p.source_step / vec2<f32>(taps);
+
+    var total = vec3<f32>(0.0);
+    for (var y = 0; y < taps.y; y = y + 1) {
+        for (var x = 0; x < taps.x; x = x + 1) {
+            let at = origin + (vec2<f32>(f32(x), f32(y)) + vec2<f32>(0.5)) * stride;
+            total = total + source_texel(clamp(vec2<i32>(at), vec2<i32>(0), last));
+        }
+    }
+    return total / f32(taps.x * taps.y);
+}
+
+// A soft band: one inside, nothing outside, a smooth ramp across each edge.
+//
+// The `min` rather than a product of the two ramps. A band narrower than twice
+// its softness has no plateau, and multiplying the rising and falling ramps
+// would then peak well below one — so "select the highlights" would come out
+// at sixty per cent and the photographer would compensate with opacity,
+// against a mask that was quietly weaker than it said. `min` keeps the
+// plateau where there is one and degrades to a single peak where there is not.
+fn band(v: f32, lo: f32, hi: f32, soft: f32) -> f32 {
+    if (soft <= 0.0) {
+        return select(0.0, 1.0, v >= lo && v <= hi);
+    }
+    return min(smoothstep(lo - soft, lo, v), 1.0 - smoothstep(hi, hi + soft, v));
+}
+
+fn luminance_mask(px: vec2<i32>) -> f32 {
+    let y = dot(image_value(px), vec3<f32>(0.2126, 0.7152, 0.0722));
+    // Onto the perceptual position `tone_position` in `ops/_helpers.yaml`
+    // establishes, which is where the stored bounds are measured. Linear light
+    // puts middle grey at 0.18, so a band stated in it would spend four fifths
+    // of its travel inside the shadows.
+    let t = clamp(pow(max(y, 0.0), 1.0 / 3.0), 0.0, 1.0);
+    return band(t, p.axis.x, p.axis.y, p.softness);
+}
+
+// Hue in turns, 0 at red and increasing through yellow.
+//
+// The plain six-sector definition. Zero for a neutral, which is a value the
+// caller must not act on — the chroma bound below is what keeps a colour range
+// away from the greys where this number is rounding noise.
+fn hue_of(c: vec3<f32>) -> f32 {
+    let hi = max(c.r, max(c.g, c.b));
+    let lo = min(c.r, min(c.g, c.b));
+    let d = hi - lo;
+    if (d <= 0.0) {
+        return 0.0;
+    }
+    var h = 0.0;
+    if (hi == c.r) {
+        h = (c.g - c.b) / d;
+    } else if (hi == c.g) {
+        h = (c.b - c.r) / d + 2.0;
+    } else {
+        h = (c.r - c.g) / d + 4.0;
+    }
+    return fract(h / 6.0);
+}
+
+fn colour_mask(px: vec2<i32>) -> f32 {
+    let c = max(image_value(px), vec3<f32>(0.0));
+    let hi = max(c.r, max(c.g, c.b));
+    let lo = min(c.r, min(c.g, c.b));
+    // The max-minus-min chroma `colour_saturation` uses, so the number the
+    // band is stated in is the one the rest of the pipeline means by
+    // 'colourfulness'.
+    var chroma = 0.0;
+    if (hi > 0.0) {
+        chroma = (hi - lo) / hi;
+    }
+
+    // Distance round the circle, so an arc centred near red reaches both ways
+    // past zero. Written as a wrap rather than as two comparisons because red
+    // is exactly where skin sits, and an arc that stopped at the seam would
+    // select half of it.
+    let d = abs(fract(hue_of(c) - p.centre.x + 0.5) - 0.5);
+    var arc = 0.0;
+    if (p.softness <= 0.0) {
+        arc = select(0.0, 1.0, d <= p.centre.y);
+    } else {
+        arc = 1.0 - smoothstep(p.centre.y, p.centre.y + p.softness, d);
+    }
+
+    // Both, not either: an arc alone selects a haze of noise everywhere the
+    // picture is nearly grey, because a hue rounded out of three almost-equal
+    // channels is still a hue.
+    return min(arc, band(chroma, p.axis.x, p.axis.y, p.softness));
+}
+
 @fragment
 fn fs(@builtin(position) pos: vec4<f32>) -> @location(0) vec4<f32> {
     let px = vec2<i32>(i32(pos.x), i32(pos.y));
@@ -235,6 +443,8 @@ fn fs(@builtin(position) pos: vec4<f32>) -> @location(0) vec4<f32> {
         case 1u: { m = linear_mask(uv); }
         case 2u: { m = radial_mask(uv); }
         case 3u: { m = subject_mask(uv); }
+        case 5u: { m = luminance_mask(px); }
+        case 6u: { m = colour_mask(px); }
         default: { m = 0.0; }
     }
 
diff --git a/core/dr-gpu/tests/local_adjustments.rs b/core/dr-gpu/tests/local_adjustments.rs
index c7dfb08..ec9fa39 100644
--- a/core/dr-gpu/tests/local_adjustments.rs
+++ b/core/dr-gpu/tests/local_adjustments.rs
@@ -76,7 +76,9 @@ fn render_at(
     );
 
     let mut masks = MaskPass::new(ctx).expect("mask pass");
-    let array = masks.render(stack, field, None, w, h).expect("rasterise");
+    let array = masks
+        .render(stack, field, None, None, w, h)
+        .expect("rasterise");
 
     let mut adjust = AdjustPass::new(ctx);
     adjust
diff --git a/core/dr-gpu/tests/masked_outputs.rs b/core/dr-gpu/tests/masked_outputs.rs
index 7e2b2aa..41093bb 100644
--- a/core/dr-gpu/tests/masked_outputs.rs
+++ b/core/dr-gpu/tests/masked_outputs.rs
@@ -81,7 +81,7 @@ fn render_at(ctx: &GpuContext, stack: &MaskStack, out: u32) -> Vec<u8> {
 
     let mut masks = MaskPass::new(ctx).expect("mask pass");
     let array = masks
-        .render(stack, None, Some(&subjects), PROXY, PROXY)
+        .render(stack, None, Some(&subjects), None, PROXY, PROXY)
         .expect("rasterise");
 
     let shader = compose_full(
@@ -224,7 +224,9 @@ fn render_gradient(ctx: &GpuContext, stack: &MaskStack, w: u32, h: u32) -> Vec<u
     let source = DemosaicedImage::from_rgba8(ctx, &data, w, h).expect("upload");
 
     let mut masks = MaskPass::new(ctx).expect("mask pass");
-    let array = masks.render(stack, None, None, w, h).expect("rasterise");
+    let array = masks
+        .render(stack, None, None, None, w, h)
+        .expect("rasterise");
 
     let shader = compose_full(
         &ops::chain(),
diff --git a/core/dr-gpu/tests/range_masks.rs b/core/dr-gpu/tests/range_masks.rs
new file mode 100644
index 0000000..64377e0
--- /dev/null
+++ b/core/dr-gpu/tests/range_masks.rs
@@ -0,0 +1,200 @@
+// TRACES: FR-DEV-10
+//! A range mask must select by the photograph's values, and by nothing else.
+//!
+//! Two properties, and both are silent when they break. A range mask that
+//! reads the wrong pixels still produces a plausible-looking selection, and one
+//! that depends on the size it was rasterised at looks right in the develop
+//! view and wrong only in the export — the one place nobody is watching.
+//!
+//! Everything here goes through the real pass. There is no CPU rasterisation of
+//! a mask to test against and there must not be (ARCH §5.4), so the mask is
+//! observed the only way it exists: through the adjustment it weights.
+
+use dr_gpu::{AdjustPass, DemosaicedImage, GpuContext, MaskPass};
+use dr_pipeline::descriptor::ParamId;
+use dr_pipeline::mask::{MaskLayer, MaskSource, MaskStack};
+use dr_pipeline::operation::compose_full;
+use dr_pipeline::spot::SpotSet;
+use dr_pipeline::{ops, Framing};
+use dr_types::ColourSpace;
+
+/// The source and the output are the same size, so a difference between two
+/// runs can only have come from the mask.
+const SIZE: u32 = 64;
+
+fn ctx() -> Option<GpuContext> {
+    pollster::block_on(GpuContext::new_headless()).ok()
+}
+
+/// A frame whose left half is one colour and right half another.
+///
+/// Deliberately not a ramp. A range mask's whole job is to divide the picture
+/// by value, so a source that is already divided by value makes the assertion
+/// "the mask found the half it was aimed at" rather than "the mask is roughly
+/// where it should be".
+fn split(ctx: &GpuContext, left: [u8; 3], right: [u8; 3]) -> DemosaicedImage {
+    let data: Vec<u8> = (0..SIZE * SIZE)
+        .flat_map(|i| {
+            let c = if i % SIZE < SIZE / 2 { left } else { right };
+            [c[0], c[1], c[2], 255]
+        })
+        .collect();
+    DemosaicedImage::from_rgba8(ctx, &data, SIZE, SIZE).expect("upload")
+}
+
+fn brightened(source: MaskSource) -> MaskStack {
+    let mut stack = MaskStack::new();
+    let mut layer = MaskLayer::new("m1", source);
+    // Two stops, so "selected" and "not selected" are not a judgement call.
+    layer.set_param("exposure", ParamId("exposure"), 2.0);
+    stack.push(layer);
+    stack
+}
+
+/// Render `stack` over `source`, with the mask rasterised at `raster`.
+///
+/// `raster` is a parameter because it is the thing that must not matter: the
+/// develop view and an export ask for the same mask at different sizes, and a
+/// range that answered differently at each would be a mask that changes when
+/// the photograph is exported.
+fn render(ctx: &GpuContext, source: &DemosaicedImage, stack: &MaskStack, raster: u32) -> Vec<u8> {
+    let mut masks = MaskPass::new(ctx).expect("mask pass");
+    let array = masks
+        .render(stack, None, None, Some(source), raster, raster)
+        .expect("rasterise");
+
+    let shader = compose_full(
+        &ops::chain(),
+        &Framing::new(),
+        ColourSpace::Srgb,
+        stack,
+        &SpotSet::new(),
+        &[],
+    );
+    let mut adjust = AdjustPass::new(ctx);
+    adjust
+        .render_masked(source, &shader, SIZE, SIZE, Some(array))
+        .expect("render");
+    adjust.export_pixels().expect("readback").0
+}
+
+fn red_at(pixels: &[u8], x: u32, y: u32) -> u8 {
+    pixels[((y * SIZE + x) * 4) as usize]
+}
+
+/// The centre of each half, away from the seam the mask's own softness
+/// straddles.
+fn halves(pixels: &[u8]) -> (u8, u8) {
+    (
+        red_at(pixels, SIZE / 4, SIZE / 2),
+        red_at(pixels, SIZE * 3 / 4, SIZE / 2),
+    )
+}
+
+/// TRACES: FR-DEV-10
+#[test]
+fn a_tone_band_brightens_only_the_half_inside_it() {
+    let Some(ctx) = ctx() else {
+        eprintln!("no adapter; skipping");
+        return;
+    };
+    // 200 lands near 0.83 on the perceptual scale and 30 near 0.24, so a band
+    // over the upper half contains one and not the other with room to spare.
+    let source = split(&ctx, [200, 200, 200], [30, 30, 30]);
+    let stack = brightened(MaskSource::luminance_range(0.5, 1.0, 0.15));
+
+    let pixels = render(&ctx, &source, &stack, SIZE);
+    let (bright, dark) = halves(&pixels);
+
+    assert!(
+        bright > 230,
+        "the bright half is inside the band and should have been lifted, got {bright}"
+    );
+    assert!(
+        dark < 45,
+        "the dark half is outside the band and must be untouched, got {dark}"
+    );
+}
+
+/// TRACES: FR-DEV-10
+/// The property the develop view and the export path share. The mask array is
+/// rasterised at a proxy size in both, but nothing in this pass may *depend*
+/// on that size — a range is a function of the photograph's values, and those
+/// do not change when somebody asks for a bigger picture.
+#[test]
+fn a_tone_band_is_the_same_mask_at_any_raster_size() {
+    let Some(ctx) = ctx() else {
+        eprintln!("no adapter; skipping");
+        return;
+    };
+    let source = split(&ctx, [200, 200, 200], [30, 30, 30]);
+    let stack = brightened(MaskSource::luminance_range(0.5, 1.0, 0.15));
+
+    // A quarter of the source and twice it: one mask texel averaging sixteen
+    // source texels, and one source texel spread over four mask texels.
+    let small = halves(&render(&ctx, &source, &stack, SIZE / 4));
+    let large = halves(&render(&ctx, &source, &stack, SIZE * 2));
+
+    // A tolerance rather than equality: the two rasters land their edges on
+    // different grids, and the assertion is that the *selection* is the same,
+    // not that two resamplings of it are bit-identical.
+    assert!(
+        small.0.abs_diff(large.0) <= 4 && small.1.abs_diff(large.1) <= 4,
+        "the same band selected differently at two raster sizes: {small:?} vs {large:?}"
+    );
+}
+
+/// TRACES: FR-DEV-10
+#[test]
+fn a_colour_band_follows_hue_rather_than_brightness() {
+    let Some(ctx) = ctx() else {
+        eprintln!("no adapter; skipping");
+        return;
+    };
+    // Short of saturation on purpose. A fully clipped channel carries no
+    // colour at all, and the pass pulls such a pixel back to neutral before
+    // the band ever sees it — which is correct, and would make this test about
+    // that instead.
+    let source = split(&ctx, [200, 40, 40], [40, 40, 200]);
+    // A narrow arc at red, above the chroma floor that keeps the greys out.
+    let stack = brightened(MaskSource::colour_range(0.0, 0.05, 0.15, 1.0, 0.05));
+
+    let pixels = render(&ctx, &source, &stack, SIZE);
+    let (red, blue) = halves(&pixels);
+
+    assert!(
+        red > 230,
+        "the red half is inside the arc and should have been lifted, got {red}"
+    );
+    assert!(
+        blue < 60,
+        "the blue half is a third of the circle away and must be untouched, got {blue}"
+    );
+}
+
+/// TRACES: FR-DEV-10
+/// The greys a hue arc would otherwise sweep up.
+///
+/// A nearly-neutral pixel still has a hue — three almost-equal channels round
+/// to one — so an arc without a chroma floor selects a haze of noise across
+/// every desaturated part of the picture. It is the failure that looks like the
+/// mask working badly rather than like a control that is missing.
+#[test]
+fn a_colour_band_ignores_the_greys() {
+    let Some(ctx) = ctx() else {
+        eprintln!("no adapter; skipping");
+        return;
+    };
+    // Both halves neutral, at the two brightnesses the tone test uses, so the
+    // only reason either could be selected is the hue arc reaching them.
+    let source = split(&ctx, [200, 200, 200], [30, 30, 30]);
+    let stack = brightened(MaskSource::colour_range(0.0, 0.5, 0.15, 1.0, 0.05));
+
+    let pixels = render(&ctx, &source, &stack, SIZE);
+    let (light, dark) = halves(&pixels);
+
+    assert!(
+        light < 215 && dark < 45,
+        "a grey frame was selected by a colour mask: {light}, {dark}"
+    );
+}
diff --git a/core/dr-pipeline/src/mask.rs b/core/dr-pipeline/src/mask.rs
index 1c529b5..454bbd7 100644
--- a/core/dr-pipeline/src/mask.rs
+++ b/core/dr-pipeline/src/mask.rs
@@ -50,6 +50,24 @@
 //! still merges per field. The raster sits beside it as a cache, takes no part
 //! in equality, and is thrown away rather than trusted when it does not fit.
 //! See [`crate::coverage`].
+//!
+//! # The masks that are not shapes
+//!
+//! Everything above selects by *where*: a region, an instance, a gradient's
+//! geometry, the path a finger took. [`MaskSource::Luminance`] and
+//! [`MaskSource::Colour`] select by *what a pixel is* — a band over the
+//! photograph's own brightness or its own colour, with the edges of the band
+//! soft (FR-DEV-10). That is what a luminosity mask has always been, and it is
+//! why a local edit made through one blends without a halo: the boundary
+//! follows the picture's values exactly, at whatever detail the picture has,
+//! rather than an outline drawn near them.
+//!
+//! They store the band and nothing else, for precisely the reason the region
+//! ids above are ids: five numbers diff, sync and merge per field under
+//! FR-NC-9, where the pixels they select would be a blob for a merge to
+//! arbitrate. And the pixels never need storing, because unlike a model's
+//! coverage they are reproducible by anything that can read the photograph —
+//! which is every path that renders one.
 
 use std::fmt::Write as _;
 use std::sync::Arc;
@@ -104,6 +122,27 @@ pub const MAX_STROKE_POINTS: usize = 256;
 /// work the user can see on screen must not vanish without being told.
 pub const MAX_LAYER_POINTS: usize = 4096;
 
+/// TRACES: FR-DEV-10
+/// How far a range mask fades in and out at each edge of its band.
+///
+/// In the band's own units — tone position for a luminance range, chroma or
+/// turns of hue for a colour one — because that is the only place a range
+/// mask has an edge. It has no boundary in the picture and therefore no
+/// distance from one, which is why [`MaskLayer::feather`] cannot reach it.
+///
+/// The default is generous on purpose. A hard band over a photograph's values
+/// finds the contour lines of the picture and draws them, and a tone contour
+/// crossing a smooth sky is the one artefact a luminosity mask exists to
+/// avoid. Softness is what turns the band from a threshold into a weighting.
+pub const DEFAULT_RANGE_SOFTNESS: f32 = 0.15;
+
+/// The widest a hue arc may be, in turns.
+///
+/// Half a turn each way is the whole circle, so anything past this is not a
+/// selection — it is every colour, arrived at by a control the user thought
+/// was narrowing something.
+pub const MAX_HUE_WIDTH: f32 = 0.5;
+
 /// Brush radius a new stroke starts at, as a fraction of the shorter edge.
 pub const DEFAULT_BRUSH_RADIUS: f32 = 0.05;
 /// Fraction of the radius that is fully covered before the edge falls away.
@@ -148,6 +187,21 @@ fn snap(v: f32) -> f32 {
     (v * STROKE_GRID).round() / STROKE_GRID
 }
 
+/// Two band edges, clamped to `0..=1` and put the right way round.
+///
+/// Swapped rather than collapsed to a point: dragging one handle past the
+/// other is how every range control in every editor is used to reverse a
+/// selection's ends, and the alternative — clamping the lower bound against
+/// the upper — makes the band stick at zero width and the drag stop dead.
+fn ordered(lo: f32, hi: f32) -> (f32, f32) {
+    let (lo, hi) = (lo.clamp(0.0, 1.0), hi.clamp(0.0, 1.0));
+    if lo <= hi {
+        (lo, hi)
+    } else {
+        (hi, lo)
+    }
+}
+
 /// TRACES: FR-DEV-3
 /// One painted stroke: a disc of radius `radius` swept along a polyline.
 ///
@@ -651,6 +705,82 @@ pub enum MaskSource {
     /// thing it was painted on through a crop, a straighten and an export at
     /// any size.
     Brush { strokes: Vec<Stroke> },
+
+    /// TRACES: FR-DEV-10
+    /// Every pixel whose brightness falls in a band — the luminosity mask.
+    ///
+    /// The first mask in this enum that is not a shape. A gradient, a stroke
+    /// and a region all answer "where"; this answers "how bright", and the
+    /// selection that comes out has the edge the *photograph* has rather than
+    /// an edge somebody drew near it. That is the whole reason a local edit
+    /// made through one blends: there is no boundary to halo along.
+    ///
+    /// # Why the band is in perceptual position, not in linear light
+    ///
+    /// The bounds are positions on the same 0..1 lightness scale
+    /// `ops/_helpers.yaml`'s `tone_position` establishes, which is the cube
+    /// root of luminance. Linear light puts middle grey at 0.18, so a band
+    /// stated in it would call four fifths of the range "shadow" and the
+    /// slider's useful travel would be its first inch. The stored numbers are
+    /// where the eye puts them, which is also where the control puts them.
+    ///
+    /// # Which image it measures
+    ///
+    /// The photograph as captured, before this edit — not the edited result.
+    /// The mask is rasterised in its own pass, ahead of the adjustment that
+    /// samples it, so there is no arrangement in which it could read its own
+    /// output. That is a property worth having rather than a limitation
+    /// worked around: a band over the edited image would slide out from under
+    /// the edit as the edit was made, so raising the highlights would change
+    /// which pixels counted as highlights, and the slider would fight itself.
+    Luminance {
+        /// Lower edge of the band, as a tone position in `0.0..=1.0`.
+        lo: f32,
+        /// Upper edge, in the same units. Never below `lo` — see
+        /// [`MaskSource::luminance_range`], which is where that is kept true.
+        hi: f32,
+        /// How far the band fades in below `lo` and out above `hi`, in the
+        /// same units. Zero is a threshold, and a threshold over a
+        /// photograph's own tones draws contour lines.
+        softness: f32,
+    },
+
+    /// TRACES: FR-DEV-10
+    /// Every pixel whose colour falls in a band — the skin-tone mask.
+    ///
+    /// The counterpart to [`Self::Luminance`], and the pair is not symmetric:
+    /// brightness is one number and colour is two, so this carries an arc of
+    /// hue *and* a range of chroma. Both are needed, and the chroma half is
+    /// the one that is easy to leave out. Hue is meaningless as a colour
+    /// approaches grey — a nearly-neutral wall has a hue, arrived at by
+    /// rounding — so an arc alone selects a haze of noise everywhere the
+    /// picture is desaturated. The lower chroma bound is what keeps that out,
+    /// and it is why the default sits well above zero.
+    ///
+    /// Measured in linear sRGB, after the camera matrix, because that is the
+    /// only space in which a stated hue means the colour the photographer
+    /// named. Camera RGB is the body's own primaries: the same arc would
+    /// select a different set of colours on every make of sensor, and a skin
+    /// tone stored on one body would land on foliage on another.
+    Colour {
+        /// Centre of the accepted arc, in turns of the hue circle,
+        /// `0.0..1.0`. Wraps, so 0.98 and 0.02 are close together.
+        hue: f32,
+        /// Half-width of the arc, in turns. Bounded by [`MAX_HUE_WIDTH`].
+        hue_width: f32,
+        /// Lower edge of the accepted chroma, `0.0..=1.0`, in the
+        /// max-minus-min sense `colour_saturation` uses.
+        chroma_lo: f32,
+        /// Upper edge of the accepted chroma. Kept above `chroma_lo` by
+        /// [`MaskSource::colour_range`].
+        chroma_hi: f32,
+        /// The fade at every edge of the band — both ends of the arc and both
+        /// ends of the chroma range. One number rather than three: they are
+        /// the same control to a photographer, who is choosing how strictly
+        /// the selection is drawn, not tuning three of them against each
+        /// other.
+        softness: f32,
+    },
 }
 
 impl MaskSource {
@@ -663,6 +793,8 @@ impl MaskSource {
             Self::Linear { .. } => "linear",
             Self::Radial { .. } => "radial",
             Self::Brush { .. } => "brush",
+            Self::Luminance { .. } => "luminance",
+            Self::Colour { .. } => "colour",
         }
     }
 
@@ -673,6 +805,82 @@ impl MaskSource {
         }
     }
 
+    /// TRACES: FR-DEV-10
+    /// A luminance band, with the bounds put in order and inside the scale.
+    ///
+    /// **The only way one is built**, including on the way in from a sidecar.
+    /// The invariants a band has — bounds inside `0..1`, `lo` at or below
+    /// `hi`, softness not negative — are cheap to state once and impossible
+    /// to remember at four call sites. A crossed pair is the interesting one:
+    /// it comes from a user dragging the lower handle past the upper, and a
+    /// shader given it would select nothing at all rather than the thin band
+    /// the gesture plainly meant.
+    pub fn luminance_range(lo: f32, hi: f32, softness: f32) -> Self {
+        let (lo, hi) = ordered(lo, hi);
+        Self::Luminance {
+            lo,
+            hi,
+            softness: softness.clamp(0.0, 1.0),
+        }
+    }
+
+    /// TRACES: FR-DEV-10
+    /// A colour band, clamped and ordered like [`Self::luminance_range`].
+    ///
+    /// The hue is wrapped rather than clamped, because the hue circle has no
+    /// ends: a control dragged past red comes back round to red, where
+    /// clamping would stick it there and make the far side of the circle
+    /// unreachable from one direction.
+    pub fn colour_range(
+        hue: f32,
+        hue_width: f32,
+        chroma_lo: f32,
+        chroma_hi: f32,
+        softness: f32,
+    ) -> Self {
+        let (chroma_lo, chroma_hi) = ordered(chroma_lo, chroma_hi);
+        Self::Colour {
+            hue: hue.rem_euclid(1.0),
+            hue_width: hue_width.clamp(0.0, MAX_HUE_WIDTH),
+            chroma_lo,
+            chroma_hi,
+            softness: softness.clamp(0.0, 1.0),
+        }
+    }
+
+    /// TRACES: FR-DEV-10
+    /// The band a new luminance layer starts on: the brighter half.
+    ///
+    /// Not the whole scale, which would select everything and read as a mask
+    /// that had failed to do anything. The upper half is what a photographer
+    /// reaches for first — holding back a sky, shaping a highlight — and it
+    /// is immediately visible on almost any photograph, so the control the
+    /// user then drags starts from something they can see.
+    pub fn highlights() -> Self {
+        Self::luminance_range(0.5, 1.0, DEFAULT_RANGE_SOFTNESS)
+    }
+
+    /// TRACES: FR-DEV-10
+    /// The band a new colour layer starts on: the orange–red arc skin sits in.
+    ///
+    /// Opinionated, and deliberately. Selecting by colour is a general tool
+    /// and skin is the reason most people reach for it, so starting there
+    /// means the first thing the user sees is the answer to the question they
+    /// asked; starting at red, or at whatever hue zero happens to be, would
+    /// mean the control had to be understood before it did anything.
+    pub fn skin_tones() -> Self {
+        Self::colour_range(0.06, 0.05, 0.15, 1.0, DEFAULT_RANGE_SOFTNESS)
+    }
+
+    /// TRACES: FR-DEV-10
+    /// Whether this mask selects by a property rather than by a shape.
+    ///
+    /// Asked by the panel, which offers a band's controls for one and a
+    /// shape's for the other, and by [`MaskLayer::is_stale`].
+    pub fn is_range(&self) -> bool {
+        matches!(self, Self::Luminance { .. } | Self::Colour { .. })
+    }
+
     /// The strokes, or nothing for a source that is not painted.
     pub fn strokes(&self) -> &[Stroke] {
         match self {
@@ -947,6 +1155,14 @@ impl MaskLayer {
     /// adjustment to the whole photograph before a single stroke was made —
     /// the loud, wrong-looking failure this codebase avoids everywhere else a
     /// mask can go missing.
+    ///
+    /// A range answers yes, and it is worth saying why rather than leaving it
+    /// to the catch-all. A band *can* be empty on a particular photograph — a
+    /// highlight band over a picture with no highlights in it — but nothing
+    /// on this side could know that without rasterising the mask, which is the
+    /// one thing this module promises never to do. So the honest answer is
+    /// that the layer selects whatever the picture has, and an empty result
+    /// is the picture's answer rather than the layer's.
     fn covers(&self) -> bool {
         match &self.source {
             MaskSource::Brush { strokes } => strokes.iter().any(|s| !s.erase && !s.is_empty()),
@@ -985,9 +1201,16 @@ impl MaskLayer {
             // same thing whatever was or was not detected, so nothing about a
             // new run can invalidate it. Painted strokes are the same: they are
             // where the user put them, not where a model thought something was.
-            MaskSource::Linear { .. } | MaskSource::Radial { .. } | MaskSource::Brush { .. } => {
-                false
-            }
+            //
+            // A range is the strongest case of all: it is a band over the
+            // photograph's own values, so it does not merely survive a new
+            // segmentation — there is nothing a model could ever say that
+            // would change which pixels it names.
+            MaskSource::Linear { .. }
+            | MaskSource::Radial { .. }
+            | MaskSource::Brush { .. }
+            | MaskSource::Luminance { .. }
+            | MaskSource::Colour { .. } => false,
         }
     }
 
@@ -1935,4 +2158,74 @@ mod tests {
             );
         }
     }
+
+    /// TRACES: FR-DEV-10
+    /// A band the user dragged inside out is the band they described, not an
+    /// empty one. Dropping it to zero width would make the drag stop dead
+    /// under the finger at the moment the handles crossed.
+    #[test]
+    fn a_crossed_band_is_the_band_between_the_two_numbers() {
+        let MaskSource::Luminance { lo, hi, .. } = MaskSource::luminance_range(0.8, 0.3, 0.1)
+        else {
+            panic!("not a luminance range");
+        };
+        assert_eq!((lo, hi), (0.3, 0.8));
+    }
+
+    /// TRACES: FR-DEV-10
+    /// The hue circle has no ends. Clamping a hue past red would stick it
+    /// there, and the far side of the circle would be unreachable from one
+    /// direction — a control that stops turning is a control that is broken.
+    #[test]
+    fn a_hue_past_the_end_of_the_circle_wraps() {
+        let MaskSource::Colour { hue, .. } = MaskSource::colour_range(1.25, 0.05, 0.1, 1.0, 0.1)
+        else {
+            panic!("not a colour range");
+        };
+        assert!((hue - 0.25).abs() < 1e-6, "hue wrapped to {hue}");
+
+        let MaskSource::Colour { hue, .. } = MaskSource::colour_range(-0.1, 0.05, 0.1, 1.0, 0.1)
+        else {
+            panic!("not a colour range");
+        };
+        assert!((hue - 0.9).abs() < 1e-6, "hue wrapped to {hue}");
+    }
+
+    /// TRACES: FR-DEV-10
+    /// An arc may not quietly become the whole circle. Half a turn each way is
+    /// every colour there is, arrived at through a control the photographer
+    /// believed was narrowing something.
+    #[test]
+    fn a_hue_arc_cannot_swallow_the_circle() {
+        let MaskSource::Colour { hue_width, .. } =
+            MaskSource::colour_range(0.0, 9.0, 0.1, 1.0, 0.1)
+        else {
+            panic!("not a colour range");
+        };
+        assert_eq!(hue_width, MAX_HUE_WIDTH);
+    }
+
+    /// TRACES: FR-DEV-10
+    /// Nothing a model finds can change which pixels a band names, so a range
+    /// layer is never stale — where a subject layer read against a new
+    /// segmentation is exactly that.
+    #[test]
+    fn a_range_never_goes_stale() {
+        assert!(!MaskLayer::new("m1", MaskSource::highlights()).is_stale(7));
+        assert!(!MaskLayer::new("m2", MaskSource::skin_tones()).is_stale(7));
+    }
+
+    /// TRACES: FR-DEV-10
+    /// A range is a rule, and the rule is the whole of what it stores.
+    #[test]
+    fn a_range_is_a_rule_and_not_a_shape() {
+        let source = MaskSource::skin_tones();
+        assert!(source.is_range());
+        assert!(
+            source.strokes().is_empty(),
+            "a range has no geometry to hand out"
+        );
+        assert_eq!(source.kind(), "colour");
+        assert_eq!(MaskSource::highlights().kind(), "luminance");
+    }
 }
diff --git a/core/dr-pipeline/src/sidecar.rs b/core/dr-pipeline/src/sidecar.rs
index 2eaa5fc..af9c763 100644
--- a/core/dr-pipeline/src/sidecar.rs
+++ b/core/dr-pipeline/src/sidecar.rs
@@ -1129,6 +1129,46 @@ fn write_mask(out: &mut String, version: &str, layer: &MaskLayer) {
             let _ = writeln!(out, "feather = {}", format_value(*feather));
         }
         MaskSource::Brush { strokes } => write_strokes(out, strokes),
+        // TRACES: FR-DEV-10
+        // `band` rather than a key per edge, and the same key for both range
+        // sources. The two bounds and their softness are one quantity to a
+        // reader — "the band this mask selects" — and splitting them over
+        // three lines makes a hand edit that moves one edge and forgets the
+        // other look like a file that was written that way.
+        MaskSource::Luminance { lo, hi, softness } => {
+            let _ = writeln!(
+                out,
+                "band = {} {} {}",
+                format_value(*lo),
+                format_value(*hi),
+                format_value(*softness)
+            );
+        }
+        MaskSource::Colour {
+            hue,
+            hue_width,
+            chroma_lo,
+            chroma_hi,
+            softness,
+        } => {
+            // The chroma half goes out as `band` so that the two range
+            // sources share a key for the same idea, and the arc gets its
+            // own: a hue is a position on a circle and its neighbours are not
+            // bounds in the sense the chroma pair are.
+            let _ = writeln!(
+                out,
+                "hue = {} {}",
+                format_value(*hue),
+                format_value(*hue_width)
+            );
+            let _ = writeln!(
+                out,
+                "band = {} {} {}",
+                format_value(*chroma_lo),
+                format_value(*chroma_hi),
+                format_value(*softness)
+            );
+        }
     }
 
     if layer.invert {
@@ -1277,6 +1317,16 @@ struct PartialMask {
     angle: f32,
     width: f32,
     feather: f32,
+    /// TRACES: FR-DEV-10
+    /// A range source's band: its two bounds and the fade at each edge.
+    ///
+    /// One triple for both range kinds — tone positions for a luminance
+    /// layer, chroma for a colour one — because they are the same line in the
+    /// file and reading them into two sets of fields would be two ways to
+    /// spell one thing.
+    band: (f32, f32, f32),
+    /// A colour range's arc: centre and half-width, in turns.
+    hue: (f32, f32),
     invert: bool,
     opacity: f32,
     enabled: bool,
@@ -1311,6 +1361,11 @@ impl PartialMask {
             angle: 0.0,
             width: 0.0,
             feather: 0.0,
+            // The defaults a new layer gets, so a block that names a range
+            // source and nothing else reads back as the mask the panel would
+            // have made rather than as an empty band selecting nothing.
+            band: (0.5, 1.0, crate::mask::DEFAULT_RANGE_SOFTNESS),
+            hue: (0.06, 0.05),
             invert: false,
             opacity: 1.0,
             enabled: true,
@@ -1356,6 +1411,12 @@ impl PartialMask {
             "angle" => self.angle = value.parse().unwrap_or(0.0),
             "width" => self.width = value.parse().unwrap_or(0.0),
             "feather" => self.feather = value.parse().unwrap_or(0.0),
+            // TRACES: FR-DEV-10
+            // Kept as written and ordered later, in `MaskSource::*_range`.
+            // Clamping here as well would be a second place the band's
+            // invariants live, and the two would drift.
+            "band" => self.band = triple(value).unwrap_or(self.band),
+            "hue" => self.hue = pair(value).unwrap_or(self.hue),
             // A cache, so an unreadable one is dropped rather than refused:
             // the layer still says what it selects, and the worst a `None`
             // here costs is a model run. Refusing the layer over it would
@@ -1454,6 +1515,18 @@ impl PartialMask {
             "brush" => MaskSource::Brush {
                 strokes: self.strokes,
             },
+            // TRACES: FR-DEV-10
+            // Through the constructors, not built by hand: they are where the
+            // band's invariants are kept, and a file is exactly the input
+            // that has not been through them.
+            "luminance" => MaskSource::luminance_range(self.band.0, self.band.1, self.band.2),
+            "colour" => MaskSource::colour_range(
+                self.hue.0,
+                self.hue.1,
+                self.band.0,
+                self.band.1,
+                self.band.2,
+            ),
             other => {
                 log::warn!(
                     "sidecar: unknown mask source '{other}'; skipping layer {}",
@@ -1517,9 +1590,23 @@ impl PartialMask {
 /// Two whitespace-separated floats.
 fn pair(value: &str) -> Option<(f32, f32)> {
     let mut it = value.split_whitespace();
-    let a = it.next()?.parse().ok()?;
-    let b = it.next()?.parse().ok()?;
-    Some((a, b))
+    let a: f32 = it.next()?.parse().ok()?;
+    let b: f32 = it.next()?.parse().ok()?;
+    // A NaN parses — `"nan"` is a valid float — and then survives every clamp
+    // downstream, because every comparison against it is false. It reaches a
+    // uniform, and a mask whose geometry or band is NaN selects nothing while
+    // looking, in the file and in the panel, exactly like one that should.
+    (a.is_finite() && b.is_finite()).then_some((a, b))
+}
+
+/// TRACES: FR-DEV-10
+/// Three whitespace-separated floats — a range mask's band.
+fn triple(value: &str) -> Option<(f32, f32, f32)> {
+    let mut it = value.split_whitespace();
+    let a: f32 = it.next()?.parse().ok()?;
+    let b: f32 = it.next()?.parse().ok()?;
+    let c: f32 = it.next()?.parse().ok()?;
+    (a.is_finite() && b.is_finite() && c.is_finite()).then_some((a, b, c))
 }
 
 /// Format a value without a trailing `.0` on whole numbers, and without
diff --git a/core/dr-pipeline/tests/mask_sidecar.rs b/core/dr-pipeline/tests/mask_sidecar.rs
index d0dbec4..0204f8d 100644
--- a/core/dr-pipeline/tests/mask_sidecar.rs
+++ b/core/dr-pipeline/tests/mask_sidecar.rs
@@ -1124,3 +1124,110 @@ fn a_real_edit_is_still_a_conflict_with_coverage_present() {
         vec![("mask".to_string(), "m1".to_string())]
     );
 }
+
+// ---------------------------------------------------------------------------
+// Range masks (FR-DEV-10)
+// ---------------------------------------------------------------------------
+
+/// TRACES: FR-DEV-10
+/// A band is the whole of what a range mask is, so losing one edge of it is
+/// losing the mask — and losing it silently, because the layer still names a
+/// source and still draws something.
+#[test]
+fn range_masks_keep_their_bands() {
+    let mut graph = EditGraph::default_chain();
+
+    let mut tone = MaskLayer::new("m1", MaskSource::luminance_range(0.62, 0.91, 0.2));
+    tone.set_param("exposure", ParamId("exposure"), -0.75);
+    graph.masks_mut().push(tone);
+
+    let mut colour = MaskLayer::new("m2", MaskSource::colour_range(0.07, 0.04, 0.2, 0.85, 0.11));
+    colour.set_param("exposure", ParamId("exposure"), 0.25);
+    graph.masks_mut().push(colour);
+
+    let restored = round_trip(&graph);
+    let layers = restored.masks().layers();
+    assert_eq!(layers.len(), 2);
+    assert_eq!(
+        layers[0].source,
+        MaskSource::luminance_range(0.62, 0.91, 0.2)
+    );
+    assert_eq!(
+        layers[1].source,
+        MaskSource::colour_range(0.07, 0.04, 0.2, 0.85, 0.11)
+    );
+}
+
+/// TRACES: FR-DEV-10
+/// Two devices that made the same range mask must write the same bytes, or
+/// per-field merge (FR-NC-9) has a difference to arbitrate that is not one.
+#[test]
+fn writing_a_range_mask_twice_is_byte_identical() {
+    let mut graph = EditGraph::default_chain();
+    let mut layer = MaskLayer::new("m1", MaskSource::skin_tones());
+    layer.set_param("exposure", ParamId("exposure"), 0.4);
+    graph.masks_mut().push(layer);
+
+    let mut sidecar = Sidecar::new();
+    sidecar.put(Version::from_graph("default", "Default", &graph));
+
+    let once = sidecar.to_text();
+    let twice = Sidecar::parse(&once).expect("reparse").to_text();
+    assert_eq!(once, twice);
+}
+
+/// TRACES: FR-DEV-10
+/// A band written the wrong way round — by hand, or by a build that let a
+/// drag cross the handles — is a mask that selects nothing. Ordering it on
+/// read is what makes that a recoverable file rather than a lost edit.
+#[test]
+fn a_crossed_band_is_ordered_on_read() {
+    let text = "drsc 1\n\
+        \n[version default]\n\
+        name = Default\n\
+        \n[mask default m1]\n\
+        source = luminance\n\
+        band = 0.9 0.2 0.1\n\
+        exposure.exposure = 0.5\n";
+
+    let parsed = Sidecar::parse(text).expect("parse");
+    let mut graph = EditGraph::default_chain();
+    parsed
+        .versions
+        .get("default")
+        .expect("version")
+        .apply(&mut graph)
+        .expect_no_film();
+
+    assert_eq!(
+        graph.masks().layers()[0].source,
+        MaskSource::luminance_range(0.2, 0.9, 0.1),
+        "the band came back as the one the numbers describe"
+    );
+}
+
+/// TRACES: FR-DEV-10
+/// A range block with no band at all is a file from a build that spelled the
+/// key differently, or a hand edit that deleted a line. It reads back as the
+/// mask the panel would have made rather than as an empty selection, because
+/// an empty selection looks exactly like a mask that works and does nothing.
+#[test]
+fn a_range_mask_with_no_band_falls_back_to_the_default_one() {
+    let text = "drsc 1\n\
+        \n[version default]\n\
+        name = Default\n\
+        \n[mask default m1]\n\
+        source = luminance\n\
+        exposure.exposure = 0.5\n";
+
+    let parsed = Sidecar::parse(text).expect("parse");
+    let mut graph = EditGraph::default_chain();
+    parsed
+        .versions
+        .get("default")
+        .expect("version")
+        .apply(&mut graph)
+        .expect_no_film();
+
+    assert_eq!(graph.masks().layers()[0].source, MaskSource::highlights());
+}
diff --git a/docs/requirements.md b/docs/requirements.md
index 45d6561..6b730a7 100644
--- a/docs/requirements.md
+++ b/docs/requirements.md
@@ -473,7 +473,6 @@ and the subject, as a develop operation with a single symmetric amount. The tran
 estimated from the photograph rather than supplied by the photographer, and every length the
 estimate depends on is stored as a fraction of the frame, so that what is judged on screen is what
 lands in the exported file (FR-DSP-1).
-
 Haze is the one degradation the tone and colour controls cannot reach, because it is spatially
 varying: a black point that clears the mountains crushes the foreground, and a contrast curve that
 clears the mountains does the same. It belongs with texture and clarity in FR-DEV-3's adjustment
@@ -481,6 +480,15 @@ set as a member of the compositional detail family — the operations whose radi
 the picture rather than of the sensor — and it runs in the same neighbourhood stage, for the same
 reason: it is defined by what the pixels around a pixel are doing.
 
+**FR-DEV-10 — Range masks.** A mask layer may select by a band over the photograph's own values —
+luminance, or colour — with soft edges, stored as bounds and softness rather than as pixels and
+rasterised on the device in the existing mask pass.
+Every mask in FR-DEV-3 begins from a shape: painted, drawn, or found by a model. A range begins
+from a property, which is what a luminosity mask has always been and what makes a local adjustment
+blend without a halo — the boundary is the picture's own, at whatever detail the picture has. It is
+also the only route to selecting by skin tone, and the prerequisite for composing a selection from
+several criteria at once.
+
 ### 3.4 Display and interaction
 
 **FR-DSP-1 — Proxy-resolution rendering.** The develop view renders at the resolution actually
diff --git a/docs/traceability.md b/docs/traceability.md
index aec986b..e8a9e09 100644
--- a/docs/traceability.md
+++ b/docs/traceability.md
@@ -9,17 +9,17 @@ Denominators are parsed from [`requirements.md`](requirements.md) at run time, n
 
 | Metric | Value |
 |---|---|
-| Source files scanned | 339 |
-| TRACES tags found | 1129 |
-| Requirements defined | 182 |
-| Requirements covered | 129 |
-| **Coverage** | **70.9%** (129/182) |
+| Source files scanned | 337 |
+| TRACES tags found | 1175 |
+| Requirements defined | 181 |
+| Requirements covered | 128 |
+| **Coverage** | **70.7%** (128/181) |
 
 ### By type
 
 | Type | Covered | Defined |
 |---|---|---|
-| FR | 96 | 127 |
+| FR | 95 | 126 |
 | NFR | 30 | 49 |
 | R | 3 | 6 |
 
@@ -45,14 +45,14 @@ _None._
 | FR-CAT-5 | [`core/dr-catalog/src/keywords.rs:1`](../core/dr-catalog/src/keywords.rs#L1), [`core/dr-catalog/src/merge.rs:1`](../core/dr-catalog/src/merge.rs#L1), [`core/dr-catalog/src/rating.rs:1`](../core/dr-catalog/src/rating.rs#L1), [`core/dr-catalog/src/schema.rs:1231`](../core/dr-catalog/src/schema.rs#L1231), [`core/dr-catalog/src/schema.rs:728`](../core/dr-catalog/src/schema.rs#L728), [`core/dr-decode/src/lib.rs:285`](../core/dr-decode/src/lib.rs#L285), [`core/dr-decode/src/lib.rs:404`](../core/dr-decode/src/lib.rs#L404), [`core/dr-pipeline/src/sidecar.rs:137`](../core/dr-pipeline/src/sidecar.rs#L137), [`ui/dr-ui/src/collections_ui.rs:1579`](../ui/dr-ui/src/collections_ui.rs#L1579), [`ui/dr-ui/src/collections_ui.rs:1685`](../ui/dr-ui/src/collections_ui.rs#L1685), [`ui/dr-ui/src/collections_ui.rs:1734`](../ui/dr-ui/src/collections_ui.rs#L1734), [`ui/dr-ui/src/collections_ui.rs:238`](../ui/dr-ui/src/collections_ui.rs#L238), [`ui/dr-ui/src/collections_ui.rs:335`](../ui/dr-ui/src/collections_ui.rs#L335), [`ui/dr-ui/src/collections_ui.rs:87`](../ui/dr-ui/src/collections_ui.rs#L87), [`ui/dr-ui/src/library.rs:4488`](../ui/dr-ui/src/library.rs#L4488), [`ui/dr-ui/src/library_ui.rs:713`](../ui/dr-ui/src/library_ui.rs#L713), [`ui/dr-ui/src/library_ui.rs:7691`](../ui/dr-ui/src/library_ui.rs#L7691), [`ui/dr-ui/src/library_ui.rs:7702`](../ui/dr-ui/src/library_ui.rs#L7702), [`ui/dr-ui/src/library_ui.rs:7715`](../ui/dr-ui/src/library_ui.rs#L7715), [`ui/dr-ui/src/library_ui.rs:7730`](../ui/dr-ui/src/library_ui.rs#L7730), [`ui/dr-ui/src/library_ui.rs:7739`](../ui/dr-ui/src/library_ui.rs#L7739), [`ui/dr-ui/ui/app.slint:355`](../ui/dr-ui/ui/app.slint#L355), [`ui/dr-ui/ui/app.slint:577`](../ui/dr-ui/ui/app.slint#L577), [`ui/dr-ui/ui/library.slint:1350`](../ui/dr-ui/ui/library.slint#L1350), [`ui/dr-ui/ui/library.slint:1374`](../ui/dr-ui/ui/library.slint#L1374), [`ui/dr-ui/ui/library.slint:1427`](../ui/dr-ui/ui/library.slint#L1427), [`ui/dr-ui/ui/library.slint:19`](../ui/dr-ui/ui/library.slint#L19), [`ui/dr-ui/ui/library.slint:4101`](../ui/dr-ui/ui/library.slint#L4101) |
 | FR-CAT-6 | [`core/dr-catalog/src/collections.rs:1`](../core/dr-catalog/src/collections.rs#L1), [`core/dr-catalog/src/keywords.rs:1`](../core/dr-catalog/src/keywords.rs#L1), [`core/dr-catalog/src/lib.rs:1`](../core/dr-catalog/src/lib.rs#L1), [`core/dr-catalog/src/query.rs:1`](../core/dr-catalog/src/query.rs#L1), [`core/dr-catalog/src/rating.rs:1`](../core/dr-catalog/src/rating.rs#L1), [`core/dr-catalog/src/schema.rs:728`](../core/dr-catalog/src/schema.rs#L728), [`core/dr-types/src/place.rs:1`](../core/dr-types/src/place.rs#L1), [`core/dr-types/src/selector.rs:1`](../core/dr-types/src/selector.rs#L1), [`core/dr-types/src/settings.rs:64`](../core/dr-types/src/settings.rs#L64), [`core/dr-types/src/time.rs:67`](../core/dr-types/src/time.rs#L67), [`core/dr-types/src/time.rs:90`](../core/dr-types/src/time.rs#L90), [`ui/dr-ui/src/library.rs:254`](../ui/dr-ui/src/library.rs#L254), [`ui/dr-ui/src/library.rs:4964`](../ui/dr-ui/src/library.rs#L4964), [`ui/dr-ui/src/library_ui.rs:389`](../ui/dr-ui/src/library_ui.rs#L389), [`ui/dr-ui/src/library_ui.rs:470`](../ui/dr-ui/src/library_ui.rs#L470), [`ui/dr-ui/src/library_ui.rs:6421`](../ui/dr-ui/src/library_ui.rs#L6421), [`ui/dr-ui/src/library_ui.rs:6474`](../ui/dr-ui/src/library_ui.rs#L6474), [`ui/dr-ui/src/library_ui.rs:7831`](../ui/dr-ui/src/library_ui.rs#L7831), [`ui/dr-ui/ui/app.slint:367`](../ui/dr-ui/ui/app.slint#L367), [`ui/dr-ui/ui/app.slint:577`](../ui/dr-ui/ui/app.slint#L577), [`ui/dr-ui/ui/app.slint:892`](../ui/dr-ui/ui/app.slint#L892), [`ui/dr-ui/ui/library.slint:111`](../ui/dr-ui/ui/library.slint#L111), [`ui/dr-ui/ui/library.slint:1537`](../ui/dr-ui/ui/library.slint#L1537), [`ui/dr-ui/ui/library.slint:4101`](../ui/dr-ui/ui/library.slint#L4101), [`ui/dr-ui/ui/settings.slint:158`](../ui/dr-ui/ui/settings.slint#L158) |
 | FR-CAT-7 | [`core/dr-catalog/src/collections.rs:1`](../core/dr-catalog/src/collections.rs#L1), [`core/dr-catalog/src/merge.rs:1`](../core/dr-catalog/src/merge.rs#L1), [`core/dr-catalog/src/sync.rs:1`](../core/dr-catalog/src/sync.rs#L1), [`core/dr-types/src/selector.rs:1`](../core/dr-types/src/selector.rs#L1), [`ui/dr-ui/src/collections_ui.rs:1073`](../ui/dr-ui/src/collections_ui.rs#L1073), [`ui/dr-ui/src/collections_ui.rs:117`](../ui/dr-ui/src/collections_ui.rs#L117), [`ui/dr-ui/src/collections_ui.rs:1552`](../ui/dr-ui/src/collections_ui.rs#L1552), [`ui/dr-ui/src/collections_ui.rs:1598`](../ui/dr-ui/src/collections_ui.rs#L1598), [`ui/dr-ui/src/collections_ui.rs:1848`](../ui/dr-ui/src/collections_ui.rs#L1848), [`ui/dr-ui/src/collections_ui.rs:1913`](../ui/dr-ui/src/collections_ui.rs#L1913), [`ui/dr-ui/src/collections_ui.rs:1973`](../ui/dr-ui/src/collections_ui.rs#L1973), [`ui/dr-ui/src/collections_ui.rs:1`](../ui/dr-ui/src/collections_ui.rs#L1), [`ui/dr-ui/src/collections_ui.rs:2963`](../ui/dr-ui/src/collections_ui.rs#L2963), [`ui/dr-ui/src/collections_ui.rs:365`](../ui/dr-ui/src/collections_ui.rs#L365), [`ui/dr-ui/src/collections_ui.rs:569`](../ui/dr-ui/src/collections_ui.rs#L569), [`ui/dr-ui/src/collections_ui.rs:965`](../ui/dr-ui/src/collections_ui.rs#L965), [`ui/dr-ui/src/derived_sync.rs:1`](../ui/dr-ui/src/derived_sync.rs#L1), [`ui/dr-ui/src/library.rs:4769`](../ui/dr-ui/src/library.rs#L4769), [`ui/dr-ui/src/library.rs:4795`](../ui/dr-ui/src/library.rs#L4795), [`ui/dr-ui/src/library.rs:4850`](../ui/dr-ui/src/library.rs#L4850), [`ui/dr-ui/src/library_ui.rs:2700`](../ui/dr-ui/src/library_ui.rs#L2700), [`ui/dr-ui/src/library_ui.rs:4097`](../ui/dr-ui/src/library_ui.rs#L4097), [`ui/dr-ui/src/library_ui.rs:4848`](../ui/dr-ui/src/library_ui.rs#L4848), [`ui/dr-ui/ui/app.slint:358`](../ui/dr-ui/ui/app.slint#L358), [`ui/dr-ui/ui/app.slint:572`](../ui/dr-ui/ui/app.slint#L572), [`ui/dr-ui/ui/app.slint:601`](../ui/dr-ui/ui/app.slint#L601), [`ui/dr-ui/ui/collections.slint:4`](../ui/dr-ui/ui/collections.slint#L4), [`ui/dr-ui/ui/library.slint:1317`](../ui/dr-ui/ui/library.slint#L1317), [`ui/dr-ui/ui/library.slint:2886`](../ui/dr-ui/ui/library.slint#L2886), [`ui/dr-ui/ui/library.slint:4079`](../ui/dr-ui/ui/library.slint#L4079), [`ui/dr-ui/ui/library.slint:993`](../ui/dr-ui/ui/library.slint#L993) |
-| FR-CAT-8 | [`core/dr-catalog/src/schema.rs:532`](../core/dr-catalog/src/schema.rs#L532), [`core/dr-pipeline/src/coverage.rs:1`](../core/dr-pipeline/src/coverage.rs#L1), [`core/dr-pipeline/src/graph.rs:465`](../core/dr-pipeline/src/graph.rs#L465), [`core/dr-pipeline/src/graph.rs:513`](../core/dr-pipeline/src/graph.rs#L513), [`core/dr-pipeline/src/ops/curve.rs:137`](../core/dr-pipeline/src/ops/curve.rs#L137), [`core/dr-pipeline/src/ops/curve.rs:656`](../core/dr-pipeline/src/ops/curve.rs#L656), [`core/dr-pipeline/src/sidecar.rs:1165`](../core/dr-pipeline/src/sidecar.rs#L1165), [`core/dr-pipeline/src/sidecar.rs:1831`](../core/dr-pipeline/src/sidecar.rs#L1831), [`core/dr-pipeline/src/sidecar.rs:94`](../core/dr-pipeline/src/sidecar.rs#L94), [`core/dr-pipeline/src/state.rs:1`](../core/dr-pipeline/src/state.rs#L1), [`core/dr-pipeline/src/state.rs:75`](../core/dr-pipeline/src/state.rs#L75), [`core/dr-pipeline/tests/tone_curve.rs:34`](../core/dr-pipeline/tests/tone_curve.rs#L34), [`core/dr-sync/src/scan.rs:31`](../core/dr-sync/src/scan.rs#L31), [`core/dr-sync/src/scan.rs:45`](../core/dr-sync/src/scan.rs#L45), [`core/dr-sync/src/scan.rs:912`](../core/dr-sync/src/scan.rs#L912), [`ui/dr-ui/src/develop.rs:1933`](../ui/dr-ui/src/develop.rs#L1933), [`ui/dr-ui/src/develop.rs:4265`](../ui/dr-ui/src/develop.rs#L4265), [`ui/dr-ui/src/develop.rs:4294`](../ui/dr-ui/src/develop.rs#L4294), [`ui/dr-ui/src/develop.rs:5214`](../ui/dr-ui/src/develop.rs#L5214), [`ui/dr-ui/src/develop.rs:5268`](../ui/dr-ui/src/develop.rs#L5268), [`ui/dr-ui/src/develop.rs:5370`](../ui/dr-ui/src/develop.rs#L5370), [`ui/dr-ui/src/export.rs:799`](../ui/dr-ui/src/export.rs#L799), [`ui/dr-ui/src/lib.rs:1082`](../ui/dr-ui/src/lib.rs#L1082), [`ui/dr-ui/src/lib.rs:1598`](../ui/dr-ui/src/lib.rs#L1598), [`ui/dr-ui/src/lib.rs:2102`](../ui/dr-ui/src/lib.rs#L2102), [`ui/dr-ui/src/lib.rs:2237`](../ui/dr-ui/src/lib.rs#L2237), [`ui/dr-ui/src/lib.rs:634`](../ui/dr-ui/src/lib.rs#L634), [`ui/dr-ui/src/library.rs:1376`](../ui/dr-ui/src/library.rs#L1376), [`ui/dr-ui/src/library.rs:1411`](../ui/dr-ui/src/library.rs#L1411), [`ui/dr-ui/src/library.rs:2219`](../ui/dr-ui/src/library.rs#L2219), [`ui/dr-ui/src/library.rs:500`](../ui/dr-ui/src/library.rs#L500), [`ui/dr-ui/src/library.rs:547`](../ui/dr-ui/src/library.rs#L547), [`ui/dr-ui/src/library.rs:584`](../ui/dr-ui/src/library.rs#L584), [`ui/dr-ui/src/library.rs:7144`](../ui/dr-ui/src/library.rs#L7144), [`ui/dr-ui/src/library.rs:73`](../ui/dr-ui/src/library.rs#L73), [`ui/dr-ui/src/library.rs:845`](../ui/dr-ui/src/library.rs#L845), [`ui/dr-ui/src/library_ui.rs:1265`](../ui/dr-ui/src/library_ui.rs#L1265), [`ui/dr-ui/src/library_ui.rs:6057`](../ui/dr-ui/src/library_ui.rs#L6057), [`ui/dr-ui/src/sidecar_cache.rs:1`](../ui/dr-ui/src/sidecar_cache.rs#L1) |
-| FR-CAT-9 | [`core/dr-catalog/src/cache.rs:1`](../core/dr-catalog/src/cache.rs#L1), [`core/dr-catalog/src/scan.rs:1`](../core/dr-catalog/src/scan.rs#L1), [`core/dr-catalog/src/schema.rs:785`](../core/dr-catalog/src/schema.rs#L785), [`core/dr-catalog/src/walk.rs:1022`](../core/dr-catalog/src/walk.rs#L1022), [`core/dr-catalog/src/walk.rs:162`](../core/dr-catalog/src/walk.rs#L162), [`core/dr-catalog/src/walk.rs:1`](../core/dr-catalog/src/walk.rs#L1), [`core/dr-catalog/src/walk.rs:435`](../core/dr-catalog/src/walk.rs#L435), [`core/dr-catalog/src/walk.rs:728`](../core/dr-catalog/src/walk.rs#L728), [`core/dr-sync-nextcloud/src/desktop_client.rs:30`](../core/dr-sync-nextcloud/src/desktop_client.rs#L30), [`core/dr-sync/src/error.rs:113`](../core/dr-sync/src/error.rs#L113), [`core/dr-sync/src/reachability.rs:1`](../core/dr-sync/src/reachability.rs#L1), [`core/dr-sync/src/scan.rs:200`](../core/dr-sync/src/scan.rs#L200), [`core/dr-sync/src/scan.rs:505`](../core/dr-sync/src/scan.rs#L505), [`core/dr-types/src/lib.rs:122`](../core/dr-types/src/lib.rs#L122), [`ui/dr-ui/src/develop.rs:3652`](../ui/dr-ui/src/develop.rs#L3652), [`ui/dr-ui/src/develop.rs:3695`](../ui/dr-ui/src/develop.rs#L3695), [`ui/dr-ui/src/library.rs:1276`](../ui/dr-ui/src/library.rs#L1276), [`ui/dr-ui/src/library.rs:1329`](../ui/dr-ui/src/library.rs#L1329), [`ui/dr-ui/src/library.rs:1360`](../ui/dr-ui/src/library.rs#L1360), [`ui/dr-ui/src/library.rs:1411`](../ui/dr-ui/src/library.rs#L1411), [`ui/dr-ui/src/library.rs:169`](../ui/dr-ui/src/library.rs#L169), [`ui/dr-ui/src/library.rs:1727`](../ui/dr-ui/src/library.rs#L1727), [`ui/dr-ui/src/library.rs:2179`](../ui/dr-ui/src/library.rs#L2179), [`ui/dr-ui/src/library.rs:2255`](../ui/dr-ui/src/library.rs#L2255), [`ui/dr-ui/src/library.rs:274`](../ui/dr-ui/src/library.rs#L274), [`ui/dr-ui/src/library.rs:5072`](../ui/dr-ui/src/library.rs#L5072), [`ui/dr-ui/src/library.rs:584`](../ui/dr-ui/src/library.rs#L584), [`ui/dr-ui/src/library.rs:829`](../ui/dr-ui/src/library.rs#L829), [`ui/dr-ui/src/library.rs:845`](../ui/dr-ui/src/library.rs#L845), [`ui/dr-ui/src/library.rs:899`](../ui/dr-ui/src/library.rs#L899), [`ui/dr-ui/src/library_ui.rs:1332`](../ui/dr-ui/src/library_ui.rs#L1332), [`ui/dr-ui/src/library_ui.rs:1923`](../ui/dr-ui/src/library_ui.rs#L1923), [`ui/dr-ui/src/library_ui.rs:1967`](../ui/dr-ui/src/library_ui.rs#L1967), [`ui/dr-ui/src/library_ui.rs:1983`](../ui/dr-ui/src/library_ui.rs#L1983), [`ui/dr-ui/src/library_ui.rs:2077`](../ui/dr-ui/src/library_ui.rs#L2077), [`ui/dr-ui/src/library_ui.rs:284`](../ui/dr-ui/src/library_ui.rs#L284), [`ui/dr-ui/src/library_ui.rs:2939`](../ui/dr-ui/src/library_ui.rs#L2939), [`ui/dr-ui/src/library_ui.rs:317`](../ui/dr-ui/src/library_ui.rs#L317), [`ui/dr-ui/src/library_ui.rs:325`](../ui/dr-ui/src/library_ui.rs#L325), [`ui/dr-ui/src/library_ui.rs:3377`](../ui/dr-ui/src/library_ui.rs#L3377), [`ui/dr-ui/src/library_ui.rs:3599`](../ui/dr-ui/src/library_ui.rs#L3599), [`ui/dr-ui/src/library_ui.rs:3877`](../ui/dr-ui/src/library_ui.rs#L3877), [`ui/dr-ui/src/library_ui.rs:3965`](../ui/dr-ui/src/library_ui.rs#L3965), [`ui/dr-ui/src/library_ui.rs:4148`](../ui/dr-ui/src/library_ui.rs#L4148), [`ui/dr-ui/src/library_ui.rs:4262`](../ui/dr-ui/src/library_ui.rs#L4262), [`ui/dr-ui/src/library_ui.rs:523`](../ui/dr-ui/src/library_ui.rs#L523), [`ui/dr-ui/src/library_ui.rs:586`](../ui/dr-ui/src/library_ui.rs#L586), [`ui/dr-ui/src/library_ui.rs:6519`](../ui/dr-ui/src/library_ui.rs#L6519), [`ui/dr-ui/src/library_ui.rs:6634`](../ui/dr-ui/src/library_ui.rs#L6634), [`ui/dr-ui/src/presets.rs:468`](../ui/dr-ui/src/presets.rs#L468), [`ui/dr-ui/src/presets.rs:480`](../ui/dr-ui/src/presets.rs#L480), [`ui/dr-ui/src/sidecar_cache.rs:1`](../ui/dr-ui/src/sidecar_cache.rs#L1), [`ui/dr-ui/tests/export_ignores_the_viewport.rs:1`](../ui/dr-ui/tests/export_ignores_the_viewport.rs#L1) |
+| FR-CAT-8 | [`core/dr-catalog/src/schema.rs:532`](../core/dr-catalog/src/schema.rs#L532), [`core/dr-pipeline/src/coverage.rs:1`](../core/dr-pipeline/src/coverage.rs#L1), [`core/dr-pipeline/src/graph.rs:465`](../core/dr-pipeline/src/graph.rs#L465), [`core/dr-pipeline/src/graph.rs:513`](../core/dr-pipeline/src/graph.rs#L513), [`core/dr-pipeline/src/ops/curve.rs:137`](../core/dr-pipeline/src/ops/curve.rs#L137), [`core/dr-pipeline/src/ops/curve.rs:656`](../core/dr-pipeline/src/ops/curve.rs#L656), [`core/dr-pipeline/src/sidecar.rs:1205`](../core/dr-pipeline/src/sidecar.rs#L1205), [`core/dr-pipeline/src/sidecar.rs:1918`](../core/dr-pipeline/src/sidecar.rs#L1918), [`core/dr-pipeline/src/sidecar.rs:94`](../core/dr-pipeline/src/sidecar.rs#L94), [`core/dr-pipeline/src/state.rs:1`](../core/dr-pipeline/src/state.rs#L1), [`core/dr-pipeline/src/state.rs:75`](../core/dr-pipeline/src/state.rs#L75), [`core/dr-pipeline/tests/tone_curve.rs:34`](../core/dr-pipeline/tests/tone_curve.rs#L34), [`core/dr-sync/src/scan.rs:31`](../core/dr-sync/src/scan.rs#L31), [`core/dr-sync/src/scan.rs:45`](../core/dr-sync/src/scan.rs#L45), [`core/dr-sync/src/scan.rs:912`](../core/dr-sync/src/scan.rs#L912), [`ui/dr-ui/src/develop.rs:1933`](../ui/dr-ui/src/develop.rs#L1933), [`ui/dr-ui/src/develop.rs:4415`](../ui/dr-ui/src/develop.rs#L4415), [`ui/dr-ui/src/develop.rs:4444`](../ui/dr-ui/src/develop.rs#L4444), [`ui/dr-ui/src/develop.rs:5364`](../ui/dr-ui/src/develop.rs#L5364), [`ui/dr-ui/src/develop.rs:5418`](../ui/dr-ui/src/develop.rs#L5418), [`ui/dr-ui/src/develop.rs:5520`](../ui/dr-ui/src/develop.rs#L5520), [`ui/dr-ui/src/export.rs:799`](../ui/dr-ui/src/export.rs#L799), [`ui/dr-ui/src/lib.rs:1082`](../ui/dr-ui/src/lib.rs#L1082), [`ui/dr-ui/src/lib.rs:1598`](../ui/dr-ui/src/lib.rs#L1598), [`ui/dr-ui/src/lib.rs:2102`](../ui/dr-ui/src/lib.rs#L2102), [`ui/dr-ui/src/lib.rs:2237`](../ui/dr-ui/src/lib.rs#L2237), [`ui/dr-ui/src/lib.rs:634`](../ui/dr-ui/src/lib.rs#L634), [`ui/dr-ui/src/library.rs:1376`](../ui/dr-ui/src/library.rs#L1376), [`ui/dr-ui/src/library.rs:1411`](../ui/dr-ui/src/library.rs#L1411), [`ui/dr-ui/src/library.rs:2219`](../ui/dr-ui/src/library.rs#L2219), [`ui/dr-ui/src/library.rs:500`](../ui/dr-ui/src/library.rs#L500), [`ui/dr-ui/src/library.rs:547`](../ui/dr-ui/src/library.rs#L547), [`ui/dr-ui/src/library.rs:584`](../ui/dr-ui/src/library.rs#L584), [`ui/dr-ui/src/library.rs:7144`](../ui/dr-ui/src/library.rs#L7144), [`ui/dr-ui/src/library.rs:73`](../ui/dr-ui/src/library.rs#L73), [`ui/dr-ui/src/library.rs:845`](../ui/dr-ui/src/library.rs#L845), [`ui/dr-ui/src/library_ui.rs:1265`](../ui/dr-ui/src/library_ui.rs#L1265), [`ui/dr-ui/src/library_ui.rs:6057`](../ui/dr-ui/src/library_ui.rs#L6057), [`ui/dr-ui/src/sidecar_cache.rs:1`](../ui/dr-ui/src/sidecar_cache.rs#L1) |
+| FR-CAT-9 | [`core/dr-catalog/src/cache.rs:1`](../core/dr-catalog/src/cache.rs#L1), [`core/dr-catalog/src/scan.rs:1`](../core/dr-catalog/src/scan.rs#L1), [`core/dr-catalog/src/schema.rs:785`](../core/dr-catalog/src/schema.rs#L785), [`core/dr-catalog/src/walk.rs:1022`](../core/dr-catalog/src/walk.rs#L1022), [`core/dr-catalog/src/walk.rs:162`](../core/dr-catalog/src/walk.rs#L162), [`core/dr-catalog/src/walk.rs:1`](../core/dr-catalog/src/walk.rs#L1), [`core/dr-catalog/src/walk.rs:435`](../core/dr-catalog/src/walk.rs#L435), [`core/dr-catalog/src/walk.rs:728`](../core/dr-catalog/src/walk.rs#L728), [`core/dr-sync-nextcloud/src/desktop_client.rs:30`](../core/dr-sync-nextcloud/src/desktop_client.rs#L30), [`core/dr-sync/src/error.rs:113`](../core/dr-sync/src/error.rs#L113), [`core/dr-sync/src/reachability.rs:1`](../core/dr-sync/src/reachability.rs#L1), [`core/dr-sync/src/scan.rs:200`](../core/dr-sync/src/scan.rs#L200), [`core/dr-sync/src/scan.rs:505`](../core/dr-sync/src/scan.rs#L505), [`core/dr-types/src/lib.rs:122`](../core/dr-types/src/lib.rs#L122), [`ui/dr-ui/src/develop.rs:3802`](../ui/dr-ui/src/develop.rs#L3802), [`ui/dr-ui/src/develop.rs:3845`](../ui/dr-ui/src/develop.rs#L3845), [`ui/dr-ui/src/library.rs:1276`](../ui/dr-ui/src/library.rs#L1276), [`ui/dr-ui/src/library.rs:1329`](../ui/dr-ui/src/library.rs#L1329), [`ui/dr-ui/src/library.rs:1360`](../ui/dr-ui/src/library.rs#L1360), [`ui/dr-ui/src/library.rs:1411`](../ui/dr-ui/src/library.rs#L1411), [`ui/dr-ui/src/library.rs:169`](../ui/dr-ui/src/library.rs#L169), [`ui/dr-ui/src/library.rs:1727`](../ui/dr-ui/src/library.rs#L1727), [`ui/dr-ui/src/library.rs:2179`](../ui/dr-ui/src/library.rs#L2179), [`ui/dr-ui/src/library.rs:2255`](../ui/dr-ui/src/library.rs#L2255), [`ui/dr-ui/src/library.rs:274`](../ui/dr-ui/src/library.rs#L274), [`ui/dr-ui/src/library.rs:5072`](../ui/dr-ui/src/library.rs#L5072), [`ui/dr-ui/src/library.rs:584`](../ui/dr-ui/src/library.rs#L584), [`ui/dr-ui/src/library.rs:829`](../ui/dr-ui/src/library.rs#L829), [`ui/dr-ui/src/library.rs:845`](../ui/dr-ui/src/library.rs#L845), [`ui/dr-ui/src/library.rs:899`](../ui/dr-ui/src/library.rs#L899), [`ui/dr-ui/src/library_ui.rs:1332`](../ui/dr-ui/src/library_ui.rs#L1332), [`ui/dr-ui/src/library_ui.rs:1923`](../ui/dr-ui/src/library_ui.rs#L1923), [`ui/dr-ui/src/library_ui.rs:1967`](../ui/dr-ui/src/library_ui.rs#L1967), [`ui/dr-ui/src/library_ui.rs:1983`](../ui/dr-ui/src/library_ui.rs#L1983), [`ui/dr-ui/src/library_ui.rs:2077`](../ui/dr-ui/src/library_ui.rs#L2077), [`ui/dr-ui/src/library_ui.rs:284`](../ui/dr-ui/src/library_ui.rs#L284), [`ui/dr-ui/src/library_ui.rs:2939`](../ui/dr-ui/src/library_ui.rs#L2939), [`ui/dr-ui/src/library_ui.rs:317`](../ui/dr-ui/src/library_ui.rs#L317), [`ui/dr-ui/src/library_ui.rs:325`](../ui/dr-ui/src/library_ui.rs#L325), [`ui/dr-ui/src/library_ui.rs:3377`](../ui/dr-ui/src/library_ui.rs#L3377), [`ui/dr-ui/src/library_ui.rs:3599`](../ui/dr-ui/src/library_ui.rs#L3599), [`ui/dr-ui/src/library_ui.rs:3877`](../ui/dr-ui/src/library_ui.rs#L3877), [`ui/dr-ui/src/library_ui.rs:3965`](../ui/dr-ui/src/library_ui.rs#L3965), [`ui/dr-ui/src/library_ui.rs:4148`](../ui/dr-ui/src/library_ui.rs#L4148), [`ui/dr-ui/src/library_ui.rs:4262`](../ui/dr-ui/src/library_ui.rs#L4262), [`ui/dr-ui/src/library_ui.rs:523`](../ui/dr-ui/src/library_ui.rs#L523), [`ui/dr-ui/src/library_ui.rs:586`](../ui/dr-ui/src/library_ui.rs#L586), [`ui/dr-ui/src/library_ui.rs:6519`](../ui/dr-ui/src/library_ui.rs#L6519), [`ui/dr-ui/src/library_ui.rs:6634`](../ui/dr-ui/src/library_ui.rs#L6634), [`ui/dr-ui/src/presets.rs:468`](../ui/dr-ui/src/presets.rs#L468), [`ui/dr-ui/src/presets.rs:480`](../ui/dr-ui/src/presets.rs#L480), [`ui/dr-ui/src/sidecar_cache.rs:1`](../ui/dr-ui/src/sidecar_cache.rs#L1), [`ui/dr-ui/tests/export_ignores_the_viewport.rs:1`](../ui/dr-ui/tests/export_ignores_the_viewport.rs#L1) |
 | FR-CULL-1 | [`core/dr-decode/src/preview.rs:121`](../core/dr-decode/src/preview.rs#L121) |
-| FR-CULL-10 | [`core/dr-catalog/src/faces.rs:1`](../core/dr-catalog/src/faces.rs#L1), [`core/dr-catalog/src/schema.rs:395`](../core/dr-catalog/src/schema.rs#L395), [`core/dr-catalog/src/schema.rs:614`](../core/dr-catalog/src/schema.rs#L614), [`core/dr-face/src/assign.rs:1`](../core/dr-face/src/assign.rs#L1), [`core/dr-face/src/neighbours.rs:1`](../core/dr-face/src/neighbours.rs#L1), [`core/dr-types/src/settings.rs:117`](../core/dr-types/src/settings.rs#L117), [`ui/dr-ui/src/develop.rs:121`](../ui/dr-ui/src/develop.rs#L121), [`ui/dr-ui/src/develop.rs:130`](../ui/dr-ui/src/develop.rs#L130), [`ui/dr-ui/src/develop.rs:196`](../ui/dr-ui/src/develop.rs#L196), [`ui/dr-ui/src/develop.rs:2165`](../ui/dr-ui/src/develop.rs#L2165), [`ui/dr-ui/src/develop.rs:689`](../ui/dr-ui/src/develop.rs#L689), [`ui/dr-ui/src/faces.rs:1`](../ui/dr-ui/src/faces.rs#L1), [`ui/dr-ui/src/identity.rs:1`](../ui/dr-ui/src/identity.rs#L1), [`ui/dr-ui/src/identity_ui.rs:1`](../ui/dr-ui/src/identity_ui.rs#L1), [`ui/dr-ui/src/lib.rs:2209`](../ui/dr-ui/src/lib.rs#L2209), [`ui/dr-ui/ui/identity.slint:1`](../ui/dr-ui/ui/identity.slint#L1) |
+| FR-CULL-10 | [`core/dr-catalog/src/faces.rs:1`](../core/dr-catalog/src/faces.rs#L1), [`core/dr-catalog/src/schema.rs:395`](../core/dr-catalog/src/schema.rs#L395), [`core/dr-catalog/src/schema.rs:614`](../core/dr-catalog/src/schema.rs#L614), [`core/dr-face/src/assign.rs:1`](../core/dr-face/src/assign.rs#L1), [`core/dr-face/src/neighbours.rs:1`](../core/dr-face/src/neighbours.rs#L1), [`core/dr-types/src/settings.rs:117`](../core/dr-types/src/settings.rs#L117), [`ui/dr-ui/src/develop.rs:121`](../ui/dr-ui/src/develop.rs#L121), [`ui/dr-ui/src/develop.rs:130`](../ui/dr-ui/src/develop.rs#L130), [`ui/dr-ui/src/develop.rs:196`](../ui/dr-ui/src/develop.rs#L196), [`ui/dr-ui/src/develop.rs:2178`](../ui/dr-ui/src/develop.rs#L2178), [`ui/dr-ui/src/develop.rs:689`](../ui/dr-ui/src/develop.rs#L689), [`ui/dr-ui/src/faces.rs:1`](../ui/dr-ui/src/faces.rs#L1), [`ui/dr-ui/src/identity.rs:1`](../ui/dr-ui/src/identity.rs#L1), [`ui/dr-ui/src/identity_ui.rs:1`](../ui/dr-ui/src/identity_ui.rs#L1), [`ui/dr-ui/src/lib.rs:2209`](../ui/dr-ui/src/lib.rs#L2209), [`ui/dr-ui/ui/identity.slint:1`](../ui/dr-ui/ui/identity.slint#L1) |
 | FR-CULL-11 | [`core/dr-catalog/src/faces.rs:1`](../core/dr-catalog/src/faces.rs#L1), [`core/dr-catalog/src/schema.rs:614`](../core/dr-catalog/src/schema.rs#L614), [`ui/dr-ui/src/identity.rs:1`](../ui/dr-ui/src/identity.rs#L1), [`ui/dr-ui/src/identity_ui.rs:1`](../ui/dr-ui/src/identity_ui.rs#L1), [`ui/dr-ui/src/library.rs:295`](../ui/dr-ui/src/library.rs#L295), [`ui/dr-ui/src/library.rs:325`](../ui/dr-ui/src/library.rs#L325), [`ui/dr-ui/ui/identity.slint:1`](../ui/dr-ui/ui/identity.slint#L1) |
 | FR-CULL-12 | [`core/dr-catalog/src/faces.rs:1`](../core/dr-catalog/src/faces.rs#L1), [`core/dr-catalog/src/schema.rs:395`](../core/dr-catalog/src/schema.rs#L395), [`core/dr-catalog/src/schema.rs:614`](../core/dr-catalog/src/schema.rs#L614), [`ui/dr-ui/src/identity.rs:1`](../ui/dr-ui/src/identity.rs#L1), [`ui/dr-ui/ui/identity.slint:1`](../ui/dr-ui/ui/identity.slint#L1) |
 | FR-CULL-2 | [`core/dr-decode/src/locate.rs:1`](../core/dr-decode/src/locate.rs#L1), [`core/dr-decode/src/preview.rs:148`](../core/dr-decode/src/preview.rs#L148), [`ui/dr-ui/src/import.rs:463`](../ui/dr-ui/src/import.rs#L463) |
-| FR-CULL-3 | [`core/dr-gpu/src/focus.rs:154`](../core/dr-gpu/src/focus.rs#L154), [`core/dr-gpu/src/focus.rs:186`](../core/dr-gpu/src/focus.rs#L186), [`core/dr-gpu/src/focus.rs:1`](../core/dr-gpu/src/focus.rs#L1), [`core/dr-gpu/src/focus.rs:317`](../core/dr-gpu/src/focus.rs#L317), [`core/dr-gpu/src/raw_histogram.rs:129`](../core/dr-gpu/src/raw_histogram.rs#L129), [`core/dr-gpu/src/raw_histogram.rs:1`](../core/dr-gpu/src/raw_histogram.rs#L1), [`core/dr-gpu/src/raw_histogram.rs:272`](../core/dr-gpu/src/raw_histogram.rs#L272), [`core/dr-gpu/src/raw_histogram.rs:407`](../core/dr-gpu/src/raw_histogram.rs#L407), [`core/dr-gpu/src/shaders/focus_peak.wgsl:1`](../core/dr-gpu/src/shaders/focus_peak.wgsl#L1), [`core/dr-gpu/src/shaders/raw_histogram.wgsl:1`](../core/dr-gpu/src/shaders/raw_histogram.wgsl#L1), [`ui/dr-ui/src/develop.rs:3261`](../ui/dr-ui/src/develop.rs#L3261), [`ui/dr-ui/src/develop.rs:3274`](../ui/dr-ui/src/develop.rs#L3274), [`ui/dr-ui/src/develop.rs:3319`](../ui/dr-ui/src/develop.rs#L3319), [`ui/dr-ui/src/develop.rs:3330`](../ui/dr-ui/src/develop.rs#L3330), [`ui/dr-ui/src/develop.rs:3336`](../ui/dr-ui/src/develop.rs#L3336), [`ui/dr-ui/src/develop.rs:3353`](../ui/dr-ui/src/develop.rs#L3353), [`ui/dr-ui/src/develop.rs:6919`](../ui/dr-ui/src/develop.rs#L6919), [`ui/dr-ui/src/develop.rs:6983`](../ui/dr-ui/src/develop.rs#L6983), [`ui/dr-ui/src/develop.rs:7006`](../ui/dr-ui/src/develop.rs#L7006), [`ui/dr-ui/src/develop.rs:763`](../ui/dr-ui/src/develop.rs#L763), [`ui/dr-ui/src/develop.rs:783`](../ui/dr-ui/src/develop.rs#L783), [`ui/dr-ui/src/develop.rs:789`](../ui/dr-ui/src/develop.rs#L789), [`ui/dr-ui/src/histogram.rs:1`](../ui/dr-ui/src/histogram.rs#L1), [`ui/dr-ui/src/histogram.rs:208`](../ui/dr-ui/src/histogram.rs#L208), [`ui/dr-ui/src/histogram.rs:228`](../ui/dr-ui/src/histogram.rs#L228), [`ui/dr-ui/src/histogram.rs:272`](../ui/dr-ui/src/histogram.rs#L272), [`ui/dr-ui/src/histogram.rs:544`](../ui/dr-ui/src/histogram.rs#L544), [`ui/dr-ui/src/histogram.rs:565`](../ui/dr-ui/src/histogram.rs#L565), [`ui/dr-ui/src/histogram.rs:593`](../ui/dr-ui/src/histogram.rs#L593), [`ui/dr-ui/src/histogram.rs:621`](../ui/dr-ui/src/histogram.rs#L621), [`ui/dr-ui/src/histogram.rs:658`](../ui/dr-ui/src/histogram.rs#L658), [`ui/dr-ui/src/lib.rs:1637`](../ui/dr-ui/src/lib.rs#L1637), [`ui/dr-ui/src/lib.rs:1715`](../ui/dr-ui/src/lib.rs#L1715), [`ui/dr-ui/src/lib.rs:1814`](../ui/dr-ui/src/lib.rs#L1814), [`ui/dr-ui/src/lib.rs:1855`](../ui/dr-ui/src/lib.rs#L1855), [`ui/dr-ui/src/lib.rs:3125`](../ui/dr-ui/src/lib.rs#L3125), [`ui/dr-ui/src/lib.rs:383`](../ui/dr-ui/src/lib.rs#L383), [`ui/dr-ui/src/peaking.rs:1`](../ui/dr-ui/src/peaking.rs#L1), [`ui/dr-ui/ui/app.slint:1883`](../ui/dr-ui/ui/app.slint#L1883), [`ui/dr-ui/ui/app.slint:2502`](../ui/dr-ui/ui/app.slint#L2502), [`ui/dr-ui/ui/app.slint:95`](../ui/dr-ui/ui/app.slint#L95), [`ui/dr-ui/ui/peaking.slint:1`](../ui/dr-ui/ui/peaking.slint#L1), [`ui/dr-ui/ui/peaking.slint:25`](../ui/dr-ui/ui/peaking.slint#L25), [`ui/dr-ui/ui/peaking.slint:56`](../ui/dr-ui/ui/peaking.slint#L56) |
+| FR-CULL-3 | [`core/dr-gpu/src/focus.rs:154`](../core/dr-gpu/src/focus.rs#L154), [`core/dr-gpu/src/focus.rs:186`](../core/dr-gpu/src/focus.rs#L186), [`core/dr-gpu/src/focus.rs:1`](../core/dr-gpu/src/focus.rs#L1), [`core/dr-gpu/src/focus.rs:317`](../core/dr-gpu/src/focus.rs#L317), [`core/dr-gpu/src/raw_histogram.rs:129`](../core/dr-gpu/src/raw_histogram.rs#L129), [`core/dr-gpu/src/raw_histogram.rs:1`](../core/dr-gpu/src/raw_histogram.rs#L1), [`core/dr-gpu/src/raw_histogram.rs:272`](../core/dr-gpu/src/raw_histogram.rs#L272), [`core/dr-gpu/src/raw_histogram.rs:407`](../core/dr-gpu/src/raw_histogram.rs#L407), [`core/dr-gpu/src/shaders/focus_peak.wgsl:1`](../core/dr-gpu/src/shaders/focus_peak.wgsl#L1), [`core/dr-gpu/src/shaders/raw_histogram.wgsl:1`](../core/dr-gpu/src/shaders/raw_histogram.wgsl#L1), [`ui/dr-ui/src/develop.rs:3411`](../ui/dr-ui/src/develop.rs#L3411), [`ui/dr-ui/src/develop.rs:3424`](../ui/dr-ui/src/develop.rs#L3424), [`ui/dr-ui/src/develop.rs:3469`](../ui/dr-ui/src/develop.rs#L3469), [`ui/dr-ui/src/develop.rs:3480`](../ui/dr-ui/src/develop.rs#L3480), [`ui/dr-ui/src/develop.rs:3486`](../ui/dr-ui/src/develop.rs#L3486), [`ui/dr-ui/src/develop.rs:3503`](../ui/dr-ui/src/develop.rs#L3503), [`ui/dr-ui/src/develop.rs:7069`](../ui/dr-ui/src/develop.rs#L7069), [`ui/dr-ui/src/develop.rs:7133`](../ui/dr-ui/src/develop.rs#L7133), [`ui/dr-ui/src/develop.rs:7156`](../ui/dr-ui/src/develop.rs#L7156), [`ui/dr-ui/src/develop.rs:763`](../ui/dr-ui/src/develop.rs#L763), [`ui/dr-ui/src/develop.rs:783`](../ui/dr-ui/src/develop.rs#L783), [`ui/dr-ui/src/develop.rs:789`](../ui/dr-ui/src/develop.rs#L789), [`ui/dr-ui/src/histogram.rs:1`](../ui/dr-ui/src/histogram.rs#L1), [`ui/dr-ui/src/histogram.rs:208`](../ui/dr-ui/src/histogram.rs#L208), [`ui/dr-ui/src/histogram.rs:228`](../ui/dr-ui/src/histogram.rs#L228), [`ui/dr-ui/src/histogram.rs:272`](../ui/dr-ui/src/histogram.rs#L272), [`ui/dr-ui/src/histogram.rs:544`](../ui/dr-ui/src/histogram.rs#L544), [`ui/dr-ui/src/histogram.rs:565`](../ui/dr-ui/src/histogram.rs#L565), [`ui/dr-ui/src/histogram.rs:593`](../ui/dr-ui/src/histogram.rs#L593), [`ui/dr-ui/src/histogram.rs:621`](../ui/dr-ui/src/histogram.rs#L621), [`ui/dr-ui/src/histogram.rs:658`](../ui/dr-ui/src/histogram.rs#L658), [`ui/dr-ui/src/lib.rs:1637`](../ui/dr-ui/src/lib.rs#L1637), [`ui/dr-ui/src/lib.rs:1715`](../ui/dr-ui/src/lib.rs#L1715), [`ui/dr-ui/src/lib.rs:1814`](../ui/dr-ui/src/lib.rs#L1814), [`ui/dr-ui/src/lib.rs:1855`](../ui/dr-ui/src/lib.rs#L1855), [`ui/dr-ui/src/lib.rs:3125`](../ui/dr-ui/src/lib.rs#L3125), [`ui/dr-ui/src/lib.rs:383`](../ui/dr-ui/src/lib.rs#L383), [`ui/dr-ui/src/peaking.rs:1`](../ui/dr-ui/src/peaking.rs#L1), [`ui/dr-ui/ui/app.slint:1886`](../ui/dr-ui/ui/app.slint#L1886), [`ui/dr-ui/ui/app.slint:2505`](../ui/dr-ui/ui/app.slint#L2505), [`ui/dr-ui/ui/app.slint:95`](../ui/dr-ui/ui/app.slint#L95), [`ui/dr-ui/ui/peaking.slint:1`](../ui/dr-ui/ui/peaking.slint#L1), [`ui/dr-ui/ui/peaking.slint:25`](../ui/dr-ui/ui/peaking.slint#L25), [`ui/dr-ui/ui/peaking.slint:56`](../ui/dr-ui/ui/peaking.slint#L56) |
 | FR-CULL-4 | [`core/dr-catalog/src/rating.rs:1`](../core/dr-catalog/src/rating.rs#L1), [`core/dr-pipeline/src/sidecar.rs:137`](../core/dr-pipeline/src/sidecar.rs#L137), [`ui/dr-ui/src/library.rs:254`](../ui/dr-ui/src/library.rs#L254), [`ui/dr-ui/src/library.rs:500`](../ui/dr-ui/src/library.rs#L500) |
 | FR-CULL-5 | [`core/dr-catalog/src/bursts.rs:1`](../core/dr-catalog/src/bursts.rs#L1), [`core/dr-catalog/src/schema.rs:438`](../core/dr-catalog/src/schema.rs#L438), [`ui/dr-ui/src/bursts.rs:1`](../ui/dr-ui/src/bursts.rs#L1), [`ui/dr-ui/src/library.rs:210`](../ui/dr-ui/src/library.rs#L210), [`ui/dr-ui/src/library.rs:5853`](../ui/dr-ui/src/library.rs#L5853) |
 | FR-CULL-8 | [`core/dr-catalog/src/face_shard.rs:1`](../core/dr-catalog/src/face_shard.rs#L1), [`core/dr-catalog/src/faces.rs:1`](../core/dr-catalog/src/faces.rs#L1), [`core/dr-catalog/src/schema.rs:506`](../core/dr-catalog/src/schema.rs#L506), [`core/dr-catalog/src/schema.rs:573`](../core/dr-catalog/src/schema.rs#L573), [`core/dr-catalog/src/schema.rs:614`](../core/dr-catalog/src/schema.rs#L614), [`core/dr-face/src/align.rs:291`](../core/dr-face/src/align.rs#L291), [`ui/dr-ui/examples/face_native.rs:1`](../ui/dr-ui/examples/face_native.rs#L1), [`ui/dr-ui/src/faces.rs:1`](../ui/dr-ui/src/faces.rs#L1), [`ui/dr-ui/src/faces.rs:330`](../ui/dr-ui/src/faces.rs#L330), [`ui/dr-ui/src/faces.rs:346`](../ui/dr-ui/src/faces.rs#L346), [`ui/dr-ui/src/identity_ui.rs:540`](../ui/dr-ui/src/identity_ui.rs#L540), [`ui/dr-ui/src/lib.rs:1256`](../ui/dr-ui/src/lib.rs#L1256), [`ui/dr-ui/src/library.rs:3293`](../ui/dr-ui/src/library.rs#L3293), [`ui/dr-ui/src/library.rs:3385`](../ui/dr-ui/src/library.rs#L3385), [`ui/dr-ui/src/library.rs:3606`](../ui/dr-ui/src/library.rs#L3606), [`ui/dr-ui/src/library.rs:3742`](../ui/dr-ui/src/library.rs#L3742), [`ui/dr-ui/src/library.rs:3778`](../ui/dr-ui/src/library.rs#L3778), [`ui/dr-ui/ui/settings.slint:427`](../ui/dr-ui/ui/settings.slint#L427), [`ui/dr-ui/ui/settings.slint:82`](../ui/dr-ui/ui/settings.slint#L82) |
@@ -60,35 +60,36 @@ _None._
 | FR-DEV-1 | [`core/dr-pipeline/src/graph.rs:1`](../core/dr-pipeline/src/graph.rs#L1), [`core/dr-pipeline/src/sidecar.rs:1`](../core/dr-pipeline/src/sidecar.rs#L1) |
 | FR-DEV-12 | [`core/dr-pipeline/ops/colour_grading.yaml:1`](../core/dr-pipeline/ops/colour_grading.yaml#L1) |
 | FR-DEV-18 | [`core/dr-pipeline/src/ops/dehaze.rs:1`](../core/dr-pipeline/src/ops/dehaze.rs#L1), [`core/dr-pipeline/src/ops/dehaze.rs:221`](../core/dr-pipeline/src/ops/dehaze.rs#L221) |
+| FR-DEV-10 | [`core/dr-gpu/src/mask.rs:1062`](../core/dr-gpu/src/mask.rs#L1062), [`core/dr-gpu/src/mask.rs:1150`](../core/dr-gpu/src/mask.rs#L1150), [`core/dr-gpu/src/mask.rs:402`](../core/dr-gpu/src/mask.rs#L402), [`core/dr-gpu/src/mask.rs:444`](../core/dr-gpu/src/mask.rs#L444), [`core/dr-gpu/src/mask.rs:58`](../core/dr-gpu/src/mask.rs#L58), [`core/dr-gpu/src/mask.rs:60`](../core/dr-gpu/src/mask.rs#L60), [`core/dr-gpu/src/mask.rs:658`](../core/dr-gpu/src/mask.rs#L658), [`core/dr-gpu/src/mask.rs:717`](../core/dr-gpu/src/mask.rs#L717), [`core/dr-gpu/src/mask.rs:829`](../core/dr-gpu/src/mask.rs#L829), [`core/dr-gpu/src/mask.rs:85`](../core/dr-gpu/src/mask.rs#L85), [`core/dr-gpu/src/shaders/mask.wgsl:101`](../core/dr-gpu/src/shaders/mask.wgsl#L101), [`core/dr-gpu/src/shaders/mask.wgsl:59`](../core/dr-gpu/src/shaders/mask.wgsl#L59), [`core/dr-gpu/tests/range_masks.rs:119`](../core/dr-gpu/tests/range_masks.rs#L119), [`core/dr-gpu/tests/range_masks.rs:147`](../core/dr-gpu/tests/range_masks.rs#L147), [`core/dr-gpu/tests/range_masks.rs:175`](../core/dr-gpu/tests/range_masks.rs#L175), [`core/dr-gpu/tests/range_masks.rs:1`](../core/dr-gpu/tests/range_masks.rs#L1), [`core/dr-gpu/tests/range_masks.rs:94`](../core/dr-gpu/tests/range_masks.rs#L94), [`core/dr-pipeline/src/mask.rs:125`](../core/dr-pipeline/src/mask.rs#L125), [`core/dr-pipeline/src/mask.rs:2162`](../core/dr-pipeline/src/mask.rs#L2162), [`core/dr-pipeline/src/mask.rs:2175`](../core/dr-pipeline/src/mask.rs#L2175), [`core/dr-pipeline/src/mask.rs:2194`](../core/dr-pipeline/src/mask.rs#L2194), [`core/dr-pipeline/src/mask.rs:2208`](../core/dr-pipeline/src/mask.rs#L2208), [`core/dr-pipeline/src/mask.rs:2218`](../core/dr-pipeline/src/mask.rs#L2218), [`core/dr-pipeline/src/mask.rs:709`](../core/dr-pipeline/src/mask.rs#L709), [`core/dr-pipeline/src/mask.rs:748`](../core/dr-pipeline/src/mask.rs#L748), [`core/dr-pipeline/src/mask.rs:808`](../core/dr-pipeline/src/mask.rs#L808), [`core/dr-pipeline/src/mask.rs:827`](../core/dr-pipeline/src/mask.rs#L827), [`core/dr-pipeline/src/mask.rs:851`](../core/dr-pipeline/src/mask.rs#L851), [`core/dr-pipeline/src/mask.rs:863`](../core/dr-pipeline/src/mask.rs#L863), [`core/dr-pipeline/src/mask.rs:875`](../core/dr-pipeline/src/mask.rs#L875), [`core/dr-pipeline/src/sidecar.rs:1132`](../core/dr-pipeline/src/sidecar.rs#L1132), [`core/dr-pipeline/src/sidecar.rs:1320`](../core/dr-pipeline/src/sidecar.rs#L1320), [`core/dr-pipeline/src/sidecar.rs:1414`](../core/dr-pipeline/src/sidecar.rs#L1414), [`core/dr-pipeline/src/sidecar.rs:1518`](../core/dr-pipeline/src/sidecar.rs#L1518), [`core/dr-pipeline/src/sidecar.rs:1602`](../core/dr-pipeline/src/sidecar.rs#L1602), [`core/dr-pipeline/tests/mask_sidecar.rs:1132`](../core/dr-pipeline/tests/mask_sidecar.rs#L1132), [`core/dr-pipeline/tests/mask_sidecar.rs:1161`](../core/dr-pipeline/tests/mask_sidecar.rs#L1161), [`core/dr-pipeline/tests/mask_sidecar.rs:1179`](../core/dr-pipeline/tests/mask_sidecar.rs#L1179), [`core/dr-pipeline/tests/mask_sidecar.rs:1209`](../core/dr-pipeline/tests/mask_sidecar.rs#L1209), [`ui/dr-ui/src/develop.rs:2081`](../ui/dr-ui/src/develop.rs#L2081), [`ui/dr-ui/src/develop.rs:2936`](../ui/dr-ui/src/develop.rs#L2936), [`ui/dr-ui/src/develop.rs:2962`](../ui/dr-ui/src/develop.rs#L2962), [`ui/dr-ui/src/develop.rs:2994`](../ui/dr-ui/src/develop.rs#L2994), [`ui/dr-ui/src/develop.rs:3018`](../ui/dr-ui/src/develop.rs#L3018), [`ui/dr-ui/src/develop.rs:3027`](../ui/dr-ui/src/develop.rs#L3027), [`ui/dr-ui/src/develop.rs:3036`](../ui/dr-ui/src/develop.rs#L3036), [`ui/dr-ui/src/develop.rs:3056`](../ui/dr-ui/src/develop.rs#L3056), [`ui/dr-ui/src/labels.rs:52`](../ui/dr-ui/src/labels.rs#L52), [`ui/dr-ui/src/masks_ui.rs:628`](../ui/dr-ui/src/masks_ui.rs#L628), [`ui/dr-ui/src/masks_ui.rs:741`](../ui/dr-ui/src/masks_ui.rs#L741) |
 | FR-DEV-2 | [`core/dr-pipeline/src/operation.rs:403`](../core/dr-pipeline/src/operation.rs#L403) |
-| FR-DEV-3 | [`core/dr-gpu/src/adjust.rs:2217`](../core/dr-gpu/src/adjust.rs#L2217), [`core/dr-gpu/src/adjust.rs:651`](../core/dr-gpu/src/adjust.rs#L651), [`core/dr-gpu/src/adjust.rs:770`](../core/dr-gpu/src/adjust.rs#L770), [`core/dr-gpu/src/adjust.rs:84`](../core/dr-gpu/src/adjust.rs#L84), [`core/dr-gpu/tests/tone_curve.rs:1`](../core/dr-gpu/tests/tone_curve.rs#L1), [`core/dr-pipeline/src/coverage.rs:122`](../core/dr-pipeline/src/coverage.rs#L122), [`core/dr-pipeline/src/coverage.rs:1`](../core/dr-pipeline/src/coverage.rs#L1), [`core/dr-pipeline/src/detail.rs:434`](../core/dr-pipeline/src/detail.rs#L434), [`core/dr-pipeline/src/detail.rs:524`](../core/dr-pipeline/src/detail.rs#L524), [`core/dr-pipeline/src/framing.rs:177`](../core/dr-pipeline/src/framing.rs#L177), [`core/dr-pipeline/src/framing.rs:234`](../core/dr-pipeline/src/framing.rs#L234), [`core/dr-pipeline/src/framing.rs:314`](../core/dr-pipeline/src/framing.rs#L314), [`core/dr-pipeline/src/framing.rs:498`](../core/dr-pipeline/src/framing.rs#L498), [`core/dr-pipeline/src/framing.rs:753`](../core/dr-pipeline/src/framing.rs#L753), [`core/dr-pipeline/src/graph.rs:209`](../core/dr-pipeline/src/graph.rs#L209), [`core/dr-pipeline/src/graph.rs:290`](../core/dr-pipeline/src/graph.rs#L290), [`core/dr-pipeline/src/graph.rs:735`](../core/dr-pipeline/src/graph.rs#L735), [`core/dr-pipeline/src/mask.rs:151`](../core/dr-pipeline/src/mask.rs#L151), [`core/dr-pipeline/src/operation.rs:330`](../core/dr-pipeline/src/operation.rs#L330), [`core/dr-pipeline/src/operation.rs:535`](../core/dr-pipeline/src/operation.rs#L535), [`core/dr-pipeline/src/ops/capture_sharpen.rs:1`](../core/dr-pipeline/src/ops/capture_sharpen.rs#L1), [`core/dr-pipeline/src/ops/capture_sharpen.rs:210`](../core/dr-pipeline/src/ops/capture_sharpen.rs#L210), [`core/dr-pipeline/src/ops/curve.rs:100`](../core/dr-pipeline/src/ops/curve.rs#L100), [`core/dr-pipeline/src/ops/curve.rs:1`](../core/dr-pipeline/src/ops/curve.rs#L1), [`core/dr-pipeline/src/ops/curve.rs:219`](../core/dr-pipeline/src/ops/curve.rs#L219), [`core/dr-pipeline/src/ops/curve.rs:635`](../core/dr-pipeline/src/ops/curve.rs#L635), [`core/dr-pipeline/src/ops/local_contrast.rs:1`](../core/dr-pipeline/src/ops/local_contrast.rs#L1), [`core/dr-pipeline/src/ops/noise_reduction.rs:1`](../core/dr-pipeline/src/ops/noise_reduction.rs#L1), [`core/dr-pipeline/src/ops/noise_reduction.rs:273`](../core/dr-pipeline/src/ops/noise_reduction.rs#L273), [`core/dr-pipeline/src/sidecar.rs:1165`](../core/dr-pipeline/src/sidecar.rs#L1165), [`core/dr-pipeline/src/sidecar.rs:158`](../core/dr-pipeline/src/sidecar.rs#L158), [`core/dr-pipeline/src/sidecar.rs:1831`](../core/dr-pipeline/src/sidecar.rs#L1831), [`core/dr-pipeline/src/sidecar.rs:1891`](../core/dr-pipeline/src/sidecar.rs#L1891), [`core/dr-pipeline/tests/tone_curve.rs:1`](../core/dr-pipeline/tests/tone_curve.rs#L1), [`core/dr-segment/src/refine.rs:850`](../core/dr-segment/src/refine.rs#L850), [`ui/dr-ui/src/develop.rs:103`](../ui/dr-ui/src/develop.rs#L103), [`ui/dr-ui/src/develop.rs:1517`](../ui/dr-ui/src/develop.rs#L1517), [`ui/dr-ui/src/develop.rs:165`](../ui/dr-ui/src/develop.rs#L165), [`ui/dr-ui/src/develop.rs:1933`](../ui/dr-ui/src/develop.rs#L1933), [`ui/dr-ui/src/develop.rs:2147`](../ui/dr-ui/src/develop.rs#L2147), [`ui/dr-ui/src/develop.rs:2165`](../ui/dr-ui/src/develop.rs#L2165), [`ui/dr-ui/src/develop.rs:2179`](../ui/dr-ui/src/develop.rs#L2179), [`ui/dr-ui/src/develop.rs:2201`](../ui/dr-ui/src/develop.rs#L2201), [`ui/dr-ui/src/develop.rs:2347`](../ui/dr-ui/src/develop.rs#L2347), [`ui/dr-ui/src/develop.rs:2445`](../ui/dr-ui/src/develop.rs#L2445), [`ui/dr-ui/src/develop.rs:328`](../ui/dr-ui/src/develop.rs#L328), [`ui/dr-ui/src/develop.rs:3502`](../ui/dr-ui/src/develop.rs#L3502), [`ui/dr-ui/src/develop.rs:3562`](../ui/dr-ui/src/develop.rs#L3562), [`ui/dr-ui/src/develop.rs:365`](../ui/dr-ui/src/develop.rs#L365), [`ui/dr-ui/src/develop.rs:3963`](../ui/dr-ui/src/develop.rs#L3963), [`ui/dr-ui/src/develop.rs:3993`](../ui/dr-ui/src/develop.rs#L3993), [`ui/dr-ui/src/develop.rs:4059`](../ui/dr-ui/src/develop.rs#L4059), [`ui/dr-ui/src/develop.rs:4073`](../ui/dr-ui/src/develop.rs#L4073), [`ui/dr-ui/src/develop.rs:4265`](../ui/dr-ui/src/develop.rs#L4265), [`ui/dr-ui/src/develop.rs:5093`](../ui/dr-ui/src/develop.rs#L5093), [`ui/dr-ui/src/develop.rs:5214`](../ui/dr-ui/src/develop.rs#L5214), [`ui/dr-ui/src/develop.rs:5370`](../ui/dr-ui/src/develop.rs#L5370), [`ui/dr-ui/src/develop.rs:5506`](../ui/dr-ui/src/develop.rs#L5506), [`ui/dr-ui/src/develop.rs:5550`](../ui/dr-ui/src/develop.rs#L5550), [`ui/dr-ui/src/develop.rs:5600`](../ui/dr-ui/src/develop.rs#L5600), [`ui/dr-ui/src/develop.rs:588`](../ui/dr-ui/src/develop.rs#L588), [`ui/dr-ui/src/develop.rs:649`](../ui/dr-ui/src/develop.rs#L649), [`ui/dr-ui/src/develop.rs:803`](../ui/dr-ui/src/develop.rs#L803), [`ui/dr-ui/src/develop.rs:850`](../ui/dr-ui/src/develop.rs#L850), [`ui/dr-ui/src/develop.rs:879`](../ui/dr-ui/src/develop.rs#L879), [`ui/dr-ui/src/lib.rs:1696`](../ui/dr-ui/src/lib.rs#L1696), [`ui/dr-ui/src/lib.rs:2518`](../ui/dr-ui/src/lib.rs#L2518), [`ui/dr-ui/src/lib.rs:2714`](../ui/dr-ui/src/lib.rs#L2714), [`ui/dr-ui/src/lib.rs:2886`](../ui/dr-ui/src/lib.rs#L2886), [`ui/dr-ui/src/lib.rs:2950`](../ui/dr-ui/src/lib.rs#L2950), [`ui/dr-ui/src/lib.rs:3004`](../ui/dr-ui/src/lib.rs#L3004), [`ui/dr-ui/src/lib.rs:389`](../ui/dr-ui/src/lib.rs#L389), [`ui/dr-ui/src/lib.rs:432`](../ui/dr-ui/src/lib.rs#L432), [`ui/dr-ui/src/lib.rs:455`](../ui/dr-ui/src/lib.rs#L455), [`ui/dr-ui/src/library.rs:547`](../ui/dr-ui/src/library.rs#L547), [`ui/dr-ui/src/masks_ui.rs:249`](../ui/dr-ui/src/masks_ui.rs#L249), [`ui/dr-ui/src/masks_ui.rs:41`](../ui/dr-ui/src/masks_ui.rs#L41), [`ui/dr-ui/src/masks_ui.rs:884`](../ui/dr-ui/src/masks_ui.rs#L884), [`ui/dr-ui/src/masks_ui.rs:998`](../ui/dr-ui/src/masks_ui.rs#L998), [`ui/dr-ui/src/presets.rs:409`](../ui/dr-ui/src/presets.rs#L409), [`ui/dr-ui/src/segmentation.rs:116`](../ui/dr-ui/src/segmentation.rs#L116), [`ui/dr-ui/src/segmentation.rs:330`](../ui/dr-ui/src/segmentation.rs#L330), [`ui/dr-ui/src/segmentation.rs:346`](../ui/dr-ui/src/segmentation.rs#L346), [`ui/dr-ui/src/segmentation.rs:476`](../ui/dr-ui/src/segmentation.rs#L476), [`ui/dr-ui/src/segmentation.rs:504`](../ui/dr-ui/src/segmentation.rs#L504), [`ui/dr-ui/ui/adjust.slint:547`](../ui/dr-ui/ui/adjust.slint#L547), [`ui/dr-ui/ui/adjust.slint:666`](../ui/dr-ui/ui/adjust.slint#L666), [`ui/dr-ui/ui/app.slint:1008`](../ui/dr-ui/ui/app.slint#L1008), [`ui/dr-ui/ui/app.slint:156`](../ui/dr-ui/ui/app.slint#L156), [`ui/dr-ui/ui/app.slint:202`](../ui/dr-ui/ui/app.slint#L202), [`ui/dr-ui/ui/app.slint:2085`](../ui/dr-ui/ui/app.slint#L2085), [`ui/dr-ui/ui/app.slint:68`](../ui/dr-ui/ui/app.slint#L68), [`ui/dr-ui/ui/develop.slint:220`](../ui/dr-ui/ui/develop.slint#L220), [`ui/dr-ui/ui/masks.slint:612`](../ui/dr-ui/ui/masks.slint#L612) |
-| FR-DEV-3a | [`core/dr-pipeline/ops/exposure.yaml:1`](../core/dr-pipeline/ops/exposure.yaml#L1), [`core/dr-pipeline/src/descriptor.rs:194`](../core/dr-pipeline/src/descriptor.rs#L194), [`core/dr-pipeline/src/descriptor.rs:234`](../core/dr-pipeline/src/descriptor.rs#L234), [`core/dr-pipeline/src/descriptor.rs:258`](../core/dr-pipeline/src/descriptor.rs#L258), [`core/dr-pipeline/src/descriptor.rs:313`](../core/dr-pipeline/src/descriptor.rs#L313), [`core/dr-pipeline/src/framing.rs:395`](../core/dr-pipeline/src/framing.rs#L395), [`core/dr-pipeline/src/graph.rs:25`](../core/dr-pipeline/src/graph.rs#L25), [`core/dr-pipeline/src/graph.rs:337`](../core/dr-pipeline/src/graph.rs#L337), [`core/dr-pipeline/src/graph.rs:47`](../core/dr-pipeline/src/graph.rs#L47), [`core/dr-pipeline/src/graph.rs:60`](../core/dr-pipeline/src/graph.rs#L60), [`core/dr-pipeline/src/mask.rs:1108`](../core/dr-pipeline/src/mask.rs#L1108), [`core/dr-pipeline/src/operation.rs:232`](../core/dr-pipeline/src/operation.rs#L232), [`core/dr-pipeline/src/operation.rs:365`](../core/dr-pipeline/src/operation.rs#L365), [`core/dr-pipeline/src/ops/curve.rs:319`](../core/dr-pipeline/src/ops/curve.rs#L319), [`ui/dr-ui/src/develop.rs:1414`](../ui/dr-ui/src/develop.rs#L1414), [`ui/dr-ui/src/lib.rs:749`](../ui/dr-ui/src/lib.rs#L749), [`ui/dr-ui/tests/ui_names_no_operation.rs:1`](../ui/dr-ui/tests/ui_names_no_operation.rs#L1) |
+| FR-DEV-3 | [`core/dr-gpu/src/adjust.rs:2217`](../core/dr-gpu/src/adjust.rs#L2217), [`core/dr-gpu/src/adjust.rs:651`](../core/dr-gpu/src/adjust.rs#L651), [`core/dr-gpu/src/adjust.rs:770`](../core/dr-gpu/src/adjust.rs#L770), [`core/dr-gpu/src/adjust.rs:84`](../core/dr-gpu/src/adjust.rs#L84), [`core/dr-gpu/tests/tone_curve.rs:1`](../core/dr-gpu/tests/tone_curve.rs#L1), [`core/dr-pipeline/src/coverage.rs:122`](../core/dr-pipeline/src/coverage.rs#L122), [`core/dr-pipeline/src/coverage.rs:1`](../core/dr-pipeline/src/coverage.rs#L1), [`core/dr-pipeline/src/detail.rs:434`](../core/dr-pipeline/src/detail.rs#L434), [`core/dr-pipeline/src/detail.rs:524`](../core/dr-pipeline/src/detail.rs#L524), [`core/dr-pipeline/src/framing.rs:177`](../core/dr-pipeline/src/framing.rs#L177), [`core/dr-pipeline/src/framing.rs:234`](../core/dr-pipeline/src/framing.rs#L234), [`core/dr-pipeline/src/framing.rs:314`](../core/dr-pipeline/src/framing.rs#L314), [`core/dr-pipeline/src/framing.rs:498`](../core/dr-pipeline/src/framing.rs#L498), [`core/dr-pipeline/src/framing.rs:753`](../core/dr-pipeline/src/framing.rs#L753), [`core/dr-pipeline/src/graph.rs:209`](../core/dr-pipeline/src/graph.rs#L209), [`core/dr-pipeline/src/graph.rs:290`](../core/dr-pipeline/src/graph.rs#L290), [`core/dr-pipeline/src/graph.rs:735`](../core/dr-pipeline/src/graph.rs#L735), [`core/dr-pipeline/src/mask.rs:205`](../core/dr-pipeline/src/mask.rs#L205), [`core/dr-pipeline/src/operation.rs:330`](../core/dr-pipeline/src/operation.rs#L330), [`core/dr-pipeline/src/operation.rs:535`](../core/dr-pipeline/src/operation.rs#L535), [`core/dr-pipeline/src/ops/capture_sharpen.rs:1`](../core/dr-pipeline/src/ops/capture_sharpen.rs#L1), [`core/dr-pipeline/src/ops/capture_sharpen.rs:210`](../core/dr-pipeline/src/ops/capture_sharpen.rs#L210), [`core/dr-pipeline/src/ops/curve.rs:100`](../core/dr-pipeline/src/ops/curve.rs#L100), [`core/dr-pipeline/src/ops/curve.rs:1`](../core/dr-pipeline/src/ops/curve.rs#L1), [`core/dr-pipeline/src/ops/curve.rs:219`](../core/dr-pipeline/src/ops/curve.rs#L219), [`core/dr-pipeline/src/ops/curve.rs:635`](../core/dr-pipeline/src/ops/curve.rs#L635), [`core/dr-pipeline/src/ops/local_contrast.rs:1`](../core/dr-pipeline/src/ops/local_contrast.rs#L1), [`core/dr-pipeline/src/ops/noise_reduction.rs:1`](../core/dr-pipeline/src/ops/noise_reduction.rs#L1), [`core/dr-pipeline/src/ops/noise_reduction.rs:273`](../core/dr-pipeline/src/ops/noise_reduction.rs#L273), [`core/dr-pipeline/src/sidecar.rs:1205`](../core/dr-pipeline/src/sidecar.rs#L1205), [`core/dr-pipeline/src/sidecar.rs:158`](../core/dr-pipeline/src/sidecar.rs#L158), [`core/dr-pipeline/src/sidecar.rs:1918`](../core/dr-pipeline/src/sidecar.rs#L1918), [`core/dr-pipeline/src/sidecar.rs:1978`](../core/dr-pipeline/src/sidecar.rs#L1978), [`core/dr-pipeline/tests/tone_curve.rs:1`](../core/dr-pipeline/tests/tone_curve.rs#L1), [`core/dr-segment/src/refine.rs:850`](../core/dr-segment/src/refine.rs#L850), [`ui/dr-ui/src/develop.rs:103`](../ui/dr-ui/src/develop.rs#L103), [`ui/dr-ui/src/develop.rs:1517`](../ui/dr-ui/src/develop.rs#L1517), [`ui/dr-ui/src/develop.rs:165`](../ui/dr-ui/src/develop.rs#L165), [`ui/dr-ui/src/develop.rs:1933`](../ui/dr-ui/src/develop.rs#L1933), [`ui/dr-ui/src/develop.rs:2160`](../ui/dr-ui/src/develop.rs#L2160), [`ui/dr-ui/src/develop.rs:2178`](../ui/dr-ui/src/develop.rs#L2178), [`ui/dr-ui/src/develop.rs:2192`](../ui/dr-ui/src/develop.rs#L2192), [`ui/dr-ui/src/develop.rs:2214`](../ui/dr-ui/src/develop.rs#L2214), [`ui/dr-ui/src/develop.rs:2360`](../ui/dr-ui/src/develop.rs#L2360), [`ui/dr-ui/src/develop.rs:2458`](../ui/dr-ui/src/develop.rs#L2458), [`ui/dr-ui/src/develop.rs:328`](../ui/dr-ui/src/develop.rs#L328), [`ui/dr-ui/src/develop.rs:3652`](../ui/dr-ui/src/develop.rs#L3652), [`ui/dr-ui/src/develop.rs:365`](../ui/dr-ui/src/develop.rs#L365), [`ui/dr-ui/src/develop.rs:3712`](../ui/dr-ui/src/develop.rs#L3712), [`ui/dr-ui/src/develop.rs:4113`](../ui/dr-ui/src/develop.rs#L4113), [`ui/dr-ui/src/develop.rs:4143`](../ui/dr-ui/src/develop.rs#L4143), [`ui/dr-ui/src/develop.rs:4209`](../ui/dr-ui/src/develop.rs#L4209), [`ui/dr-ui/src/develop.rs:4223`](../ui/dr-ui/src/develop.rs#L4223), [`ui/dr-ui/src/develop.rs:4415`](../ui/dr-ui/src/develop.rs#L4415), [`ui/dr-ui/src/develop.rs:5243`](../ui/dr-ui/src/develop.rs#L5243), [`ui/dr-ui/src/develop.rs:5364`](../ui/dr-ui/src/develop.rs#L5364), [`ui/dr-ui/src/develop.rs:5520`](../ui/dr-ui/src/develop.rs#L5520), [`ui/dr-ui/src/develop.rs:5656`](../ui/dr-ui/src/develop.rs#L5656), [`ui/dr-ui/src/develop.rs:5700`](../ui/dr-ui/src/develop.rs#L5700), [`ui/dr-ui/src/develop.rs:5750`](../ui/dr-ui/src/develop.rs#L5750), [`ui/dr-ui/src/develop.rs:588`](../ui/dr-ui/src/develop.rs#L588), [`ui/dr-ui/src/develop.rs:649`](../ui/dr-ui/src/develop.rs#L649), [`ui/dr-ui/src/develop.rs:803`](../ui/dr-ui/src/develop.rs#L803), [`ui/dr-ui/src/develop.rs:850`](../ui/dr-ui/src/develop.rs#L850), [`ui/dr-ui/src/develop.rs:879`](../ui/dr-ui/src/develop.rs#L879), [`ui/dr-ui/src/lib.rs:1696`](../ui/dr-ui/src/lib.rs#L1696), [`ui/dr-ui/src/lib.rs:2518`](../ui/dr-ui/src/lib.rs#L2518), [`ui/dr-ui/src/lib.rs:2714`](../ui/dr-ui/src/lib.rs#L2714), [`ui/dr-ui/src/lib.rs:2886`](../ui/dr-ui/src/lib.rs#L2886), [`ui/dr-ui/src/lib.rs:2950`](../ui/dr-ui/src/lib.rs#L2950), [`ui/dr-ui/src/lib.rs:3004`](../ui/dr-ui/src/lib.rs#L3004), [`ui/dr-ui/src/lib.rs:389`](../ui/dr-ui/src/lib.rs#L389), [`ui/dr-ui/src/lib.rs:432`](../ui/dr-ui/src/lib.rs#L432), [`ui/dr-ui/src/lib.rs:455`](../ui/dr-ui/src/lib.rs#L455), [`ui/dr-ui/src/library.rs:547`](../ui/dr-ui/src/library.rs#L547), [`ui/dr-ui/src/masks_ui.rs:1065`](../ui/dr-ui/src/masks_ui.rs#L1065), [`ui/dr-ui/src/masks_ui.rs:263`](../ui/dr-ui/src/masks_ui.rs#L263), [`ui/dr-ui/src/masks_ui.rs:41`](../ui/dr-ui/src/masks_ui.rs#L41), [`ui/dr-ui/src/masks_ui.rs:951`](../ui/dr-ui/src/masks_ui.rs#L951), [`ui/dr-ui/src/presets.rs:409`](../ui/dr-ui/src/presets.rs#L409), [`ui/dr-ui/src/segmentation.rs:116`](../ui/dr-ui/src/segmentation.rs#L116), [`ui/dr-ui/src/segmentation.rs:330`](../ui/dr-ui/src/segmentation.rs#L330), [`ui/dr-ui/src/segmentation.rs:346`](../ui/dr-ui/src/segmentation.rs#L346), [`ui/dr-ui/src/segmentation.rs:476`](../ui/dr-ui/src/segmentation.rs#L476), [`ui/dr-ui/src/segmentation.rs:504`](../ui/dr-ui/src/segmentation.rs#L504), [`ui/dr-ui/ui/adjust.slint:547`](../ui/dr-ui/ui/adjust.slint#L547), [`ui/dr-ui/ui/adjust.slint:666`](../ui/dr-ui/ui/adjust.slint#L666), [`ui/dr-ui/ui/app.slint:1008`](../ui/dr-ui/ui/app.slint#L1008), [`ui/dr-ui/ui/app.slint:156`](../ui/dr-ui/ui/app.slint#L156), [`ui/dr-ui/ui/app.slint:202`](../ui/dr-ui/ui/app.slint#L202), [`ui/dr-ui/ui/app.slint:2088`](../ui/dr-ui/ui/app.slint#L2088), [`ui/dr-ui/ui/app.slint:68`](../ui/dr-ui/ui/app.slint#L68), [`ui/dr-ui/ui/develop.slint:220`](../ui/dr-ui/ui/develop.slint#L220), [`ui/dr-ui/ui/masks.slint:757`](../ui/dr-ui/ui/masks.slint#L757) |
+| FR-DEV-3a | [`core/dr-pipeline/ops/exposure.yaml:1`](../core/dr-pipeline/ops/exposure.yaml#L1), [`core/dr-pipeline/src/descriptor.rs:194`](../core/dr-pipeline/src/descriptor.rs#L194), [`core/dr-pipeline/src/descriptor.rs:234`](../core/dr-pipeline/src/descriptor.rs#L234), [`core/dr-pipeline/src/descriptor.rs:258`](../core/dr-pipeline/src/descriptor.rs#L258), [`core/dr-pipeline/src/descriptor.rs:313`](../core/dr-pipeline/src/descriptor.rs#L313), [`core/dr-pipeline/src/framing.rs:395`](../core/dr-pipeline/src/framing.rs#L395), [`core/dr-pipeline/src/graph.rs:25`](../core/dr-pipeline/src/graph.rs#L25), [`core/dr-pipeline/src/graph.rs:337`](../core/dr-pipeline/src/graph.rs#L337), [`core/dr-pipeline/src/graph.rs:47`](../core/dr-pipeline/src/graph.rs#L47), [`core/dr-pipeline/src/graph.rs:60`](../core/dr-pipeline/src/graph.rs#L60), [`core/dr-pipeline/src/mask.rs:1331`](../core/dr-pipeline/src/mask.rs#L1331), [`core/dr-pipeline/src/operation.rs:232`](../core/dr-pipeline/src/operation.rs#L232), [`core/dr-pipeline/src/operation.rs:365`](../core/dr-pipeline/src/operation.rs#L365), [`core/dr-pipeline/src/ops/curve.rs:319`](../core/dr-pipeline/src/ops/curve.rs#L319), [`ui/dr-ui/src/develop.rs:1414`](../ui/dr-ui/src/develop.rs#L1414), [`ui/dr-ui/src/lib.rs:749`](../ui/dr-ui/src/lib.rs#L749), [`ui/dr-ui/tests/ui_names_no_operation.rs:1`](../ui/dr-ui/tests/ui_names_no_operation.rs#L1) |
 | FR-DEV-3b | [`core/dr-pipeline/src/descriptor.rs:258`](../core/dr-pipeline/src/descriptor.rs#L258), [`core/dr-pipeline/src/framing.rs:395`](../core/dr-pipeline/src/framing.rs#L395), [`core/dr-pipeline/src/graph.rs:60`](../core/dr-pipeline/src/graph.rs#L60), [`core/dr-pipeline/src/operation.rs:365`](../core/dr-pipeline/src/operation.rs#L365) |
-| FR-DEV-3c | [`core/dr-pipeline/ops/exposure.yaml:1`](../core/dr-pipeline/ops/exposure.yaml#L1), [`core/dr-pipeline/src/graph.rs:337`](../core/dr-pipeline/src/graph.rs#L337), [`core/dr-pipeline/src/graph.rs:47`](../core/dr-pipeline/src/graph.rs#L47), [`core/dr-pipeline/src/mask.rs:1108`](../core/dr-pipeline/src/mask.rs#L1108), [`ui/dr-ui/src/develop.rs:6179`](../ui/dr-ui/src/develop.rs#L6179) |
+| FR-DEV-3c | [`core/dr-pipeline/ops/exposure.yaml:1`](../core/dr-pipeline/ops/exposure.yaml#L1), [`core/dr-pipeline/src/graph.rs:337`](../core/dr-pipeline/src/graph.rs#L337), [`core/dr-pipeline/src/graph.rs:47`](../core/dr-pipeline/src/graph.rs#L47), [`core/dr-pipeline/src/mask.rs:1331`](../core/dr-pipeline/src/mask.rs#L1331), [`ui/dr-ui/src/develop.rs:6329`](../ui/dr-ui/src/develop.rs#L6329) |
 | FR-DEV-3d | [`core/dr-gpu/src/adjust.rs:104`](../core/dr-gpu/src/adjust.rs#L104), [`core/dr-gpu/src/adjust.rs:1079`](../core/dr-gpu/src/adjust.rs#L1079), [`core/dr-gpu/src/adjust.rs:770`](../core/dr-gpu/src/adjust.rs#L770), [`core/dr-gpu/src/adjust.rs:84`](../core/dr-gpu/src/adjust.rs#L84), [`core/dr-gpu/src/adjust.rs:986`](../core/dr-gpu/src/adjust.rs#L986), [`core/dr-gpu/tests/capture_sharpen.rs:434`](../core/dr-gpu/tests/capture_sharpen.rs#L434), [`core/dr-gpu/tests/detail_stage.rs:242`](../core/dr-gpu/tests/detail_stage.rs#L242), [`core/dr-gpu/tests/local_contrast.rs:558`](../core/dr-gpu/tests/local_contrast.rs#L558), [`core/dr-gpu/tests/noise_reduction.rs:556`](../core/dr-gpu/tests/noise_reduction.rs#L556), [`core/dr-pipeline/src/framing.rs:314`](../core/dr-pipeline/src/framing.rs#L314), [`core/dr-pipeline/src/graph.rs:774`](../core/dr-pipeline/src/graph.rs#L774), [`core/dr-pipeline/src/operation.rs:32`](../core/dr-pipeline/src/operation.rs#L32), [`core/dr-pipeline/src/operation.rs:403`](../core/dr-pipeline/src/operation.rs#L403), [`core/dr-pipeline/src/operation.rs:53`](../core/dr-pipeline/src/operation.rs#L53), [`core/dr-pipeline/src/operation.rs:71`](../core/dr-pipeline/src/operation.rs#L71) |
 | FR-DEV-3e | [`core/dr-decode/src/base_curve.rs:145`](../core/dr-decode/src/base_curve.rs#L145), [`core/dr-decode/src/base_curve.rs:158`](../core/dr-decode/src/base_curve.rs#L158), [`core/dr-decode/src/base_curve.rs:1`](../core/dr-decode/src/base_curve.rs#L1), [`core/dr-decode/src/base_curve.rs:267`](../core/dr-decode/src/base_curve.rs#L267), [`core/dr-decode/src/base_curve.rs:347`](../core/dr-decode/src/base_curve.rs#L347), [`core/dr-decode/src/base_curve.rs:55`](../core/dr-decode/src/base_curve.rs#L55), [`core/dr-decode/src/lib.rs:121`](../core/dr-decode/src/lib.rs#L121), [`core/dr-decode/src/lib.rs:708`](../core/dr-decode/src/lib.rs#L708), [`core/dr-decode/src/lib.rs:748`](../core/dr-decode/src/lib.rs#L748), [`core/dr-decode/src/profile.rs:102`](../core/dr-decode/src/profile.rs#L102), [`core/dr-decode/src/profile.rs:151`](../core/dr-decode/src/profile.rs#L151), [`core/dr-decode/src/profile.rs:1`](../core/dr-decode/src/profile.rs#L1), [`core/dr-decode/src/profile.rs:235`](../core/dr-decode/src/profile.rs#L235), [`core/dr-decode/src/profile.rs:286`](../core/dr-decode/src/profile.rs#L286), [`core/dr-decode/src/profile.rs:343`](../core/dr-decode/src/profile.rs#L343), [`core/dr-decode/src/profile.rs:458`](../core/dr-decode/src/profile.rs#L458), [`core/dr-decode/src/profile.rs:492`](../core/dr-decode/src/profile.rs#L492), [`core/dr-decode/src/profile.rs:630`](../core/dr-decode/src/profile.rs#L630), [`core/dr-gpu/src/adjust.rs:37`](../core/dr-gpu/src/adjust.rs#L37), [`core/dr-gpu/src/adjust.rs:967`](../core/dr-gpu/src/adjust.rs#L967), [`core/dr-gpu/src/demosaic.rs:121`](../core/dr-gpu/src/demosaic.rs#L121), [`core/dr-gpu/src/demosaic.rs:86`](../core/dr-gpu/src/demosaic.rs#L86), [`core/dr-gpu/tests/base_curve.rs:1`](../core/dr-gpu/tests/base_curve.rs#L1), [`core/dr-pipeline/src/operation.rs:1762`](../core/dr-pipeline/src/operation.rs#L1762), [`core/dr-pipeline/src/operation.rs:1843`](../core/dr-pipeline/src/operation.rs#L1843), [`core/dr-pipeline/src/operation.rs:1868`](../core/dr-pipeline/src/operation.rs#L1868), [`core/dr-pipeline/src/operation.rs:1883`](../core/dr-pipeline/src/operation.rs#L1883), [`core/dr-pipeline/src/operation.rs:1907`](../core/dr-pipeline/src/operation.rs#L1907), [`core/dr-pipeline/src/operation.rs:310`](../core/dr-pipeline/src/operation.rs#L310), [`core/dr-pipeline/src/operation.rs:454`](../core/dr-pipeline/src/operation.rs#L454), [`core/dr-pipeline/src/operation.rs:464`](../core/dr-pipeline/src/operation.rs#L464), [`core/dr-pipeline/src/operation.rs:625`](../core/dr-pipeline/src/operation.rs#L625) |
-| FR-DEV-3f | [`core/dr-film/src/bake.rs:271`](../core/dr-film/src/bake.rs#L271), [`core/dr-film/src/bake.rs:62`](../core/dr-film/src/bake.rs#L62), [`core/dr-film/src/boolean_grain.rs:1`](../core/dr-film/src/boolean_grain.rs#L1), [`core/dr-film/src/boolean_grain.rs:78`](../core/dr-film/src/boolean_grain.rs#L78), [`core/dr-film/src/grain.rs:140`](../core/dr-film/src/grain.rs#L140), [`core/dr-film/src/grain.rs:1`](../core/dr-film/src/grain.rs#L1), [`core/dr-film/src/grain.rs:302`](../core/dr-film/src/grain.rs#L302), [`core/dr-film/src/grain.rs:79`](../core/dr-film/src/grain.rs#L79), [`core/dr-film/src/lib.rs:160`](../core/dr-film/src/lib.rs#L160), [`core/dr-film/src/lib.rs:1`](../core/dr-film/src/lib.rs#L1), [`core/dr-film/src/profile.rs:100`](../core/dr-film/src/profile.rs#L100), [`core/dr-film/src/profile.rs:142`](../core/dr-film/src/profile.rs#L142), [`core/dr-film/src/profile.rs:182`](../core/dr-film/src/profile.rs#L182), [`core/dr-film/src/profile.rs:259`](../core/dr-film/src/profile.rs#L259), [`core/dr-film/src/profile.rs:502`](../core/dr-film/src/profile.rs#L502), [`core/dr-film/src/profile.rs:73`](../core/dr-film/src/profile.rs#L73), [`core/dr-gpu/src/adjust.rs:139`](../core/dr-gpu/src/adjust.rs#L139), [`core/dr-gpu/src/adjust.rs:196`](../core/dr-gpu/src/adjust.rs#L196), [`core/dr-gpu/src/adjust.rs:357`](../core/dr-gpu/src/adjust.rs#L357), [`core/dr-gpu/src/adjust.rs:483`](../core/dr-gpu/src/adjust.rs#L483), [`core/dr-gpu/src/adjust.rs:77`](../core/dr-gpu/src/adjust.rs#L77), [`core/dr-gpu/tests/film_sim.rs:191`](../core/dr-gpu/tests/film_sim.rs#L191), [`core/dr-gpu/tests/film_sim.rs:1`](../core/dr-gpu/tests/film_sim.rs#L1), [`core/dr-pipeline/src/graph.rs:103`](../core/dr-pipeline/src/graph.rs#L103), [`core/dr-pipeline/src/graph.rs:153`](../core/dr-pipeline/src/graph.rs#L153), [`core/dr-pipeline/src/graph.rs:444`](../core/dr-pipeline/src/graph.rs#L444), [`core/dr-pipeline/src/operation.rs:1137`](../core/dr-pipeline/src/operation.rs#L1137), [`core/dr-pipeline/src/operation.rs:1165`](../core/dr-pipeline/src/operation.rs#L1165), [`core/dr-pipeline/src/operation.rs:1211`](../core/dr-pipeline/src/operation.rs#L1211), [`core/dr-pipeline/src/operation.rs:1762`](../core/dr-pipeline/src/operation.rs#L1762), [`core/dr-pipeline/src/operation.rs:296`](../core/dr-pipeline/src/operation.rs#L296), [`core/dr-pipeline/src/operation.rs:310`](../core/dr-pipeline/src/operation.rs#L310), [`core/dr-pipeline/src/ops/film_sim.rs:102`](../core/dr-pipeline/src/ops/film_sim.rs#L102), [`core/dr-pipeline/src/ops/film_sim.rs:139`](../core/dr-pipeline/src/ops/film_sim.rs#L139), [`core/dr-pipeline/src/ops/film_sim.rs:163`](../core/dr-pipeline/src/ops/film_sim.rs#L163), [`core/dr-pipeline/src/ops/film_sim.rs:1`](../core/dr-pipeline/src/ops/film_sim.rs#L1), [`core/dr-pipeline/src/ops/film_sim.rs:341`](../core/dr-pipeline/src/ops/film_sim.rs#L341), [`core/dr-pipeline/src/ops/film_sim.rs:43`](../core/dr-pipeline/src/ops/film_sim.rs#L43), [`core/dr-pipeline/src/ops/film_sim.rs:97`](../core/dr-pipeline/src/ops/film_sim.rs#L97), [`core/dr-pipeline/src/sidecar.rs:113`](../core/dr-pipeline/src/sidecar.rs#L113), [`core/dr-pipeline/src/sidecar.rs:169`](../core/dr-pipeline/src/sidecar.rs#L169), [`core/dr-pipeline/src/sidecar.rs:2177`](../core/dr-pipeline/src/sidecar.rs#L2177), [`core/dr-pipeline/src/sidecar.rs:2253`](../core/dr-pipeline/src/sidecar.rs#L2253), [`core/dr-pipeline/src/sidecar.rs:535`](../core/dr-pipeline/src/sidecar.rs#L535), [`core/dr-pipeline/src/sidecar.rs:779`](../core/dr-pipeline/src/sidecar.rs#L779), [`core/dr-pipeline/src/sidecar.rs:911`](../core/dr-pipeline/src/sidecar.rs#L911), [`core/dr-pipeline/src/state.rs:100`](../core/dr-pipeline/src/state.rs#L100), [`core/dr-pipeline/src/state.rs:115`](../core/dr-pipeline/src/state.rs#L115), [`core/dr-pipeline/src/state.rs:60`](../core/dr-pipeline/src/state.rs#L60), [`ui/dr-ui/src/develop.rs:3710`](../ui/dr-ui/src/develop.rs#L3710), [`ui/dr-ui/src/develop.rs:3727`](../ui/dr-ui/src/develop.rs#L3727), [`ui/dr-ui/src/develop.rs:3739`](../ui/dr-ui/src/develop.rs#L3739), [`ui/dr-ui/src/develop.rs:3777`](../ui/dr-ui/src/develop.rs#L3777), [`ui/dr-ui/src/develop.rs:3786`](../ui/dr-ui/src/develop.rs#L3786), [`ui/dr-ui/src/develop.rs:3889`](../ui/dr-ui/src/develop.rs#L3889), [`ui/dr-ui/src/develop.rs:4302`](../ui/dr-ui/src/develop.rs#L4302), [`ui/dr-ui/src/develop.rs:4317`](../ui/dr-ui/src/develop.rs#L4317), [`ui/dr-ui/src/lib.rs:2492`](../ui/dr-ui/src/lib.rs#L2492), [`ui/dr-ui/src/lib.rs:682`](../ui/dr-ui/src/lib.rs#L682), [`ui/dr-ui/src/lib.rs:740`](../ui/dr-ui/src/lib.rs#L740), [`ui/dr-ui/src/library.rs:538`](../ui/dr-ui/src/library.rs#L538), [`ui/dr-ui/src/library.rs:800`](../ui/dr-ui/src/library.rs#L800), [`ui/dr-ui/src/presets.rs:417`](../ui/dr-ui/src/presets.rs#L417), [`ui/dr-ui/ui/adjust.slint:1072`](../ui/dr-ui/ui/adjust.slint#L1072), [`ui/dr-ui/ui/adjust.slint:996`](../ui/dr-ui/ui/adjust.slint#L996), [`ui/dr-ui/ui/app.slint:2699`](../ui/dr-ui/ui/app.slint#L2699), [`ui/dr-ui/ui/app.slint:718`](../ui/dr-ui/ui/app.slint#L718) |
-| FR-DEV-3h | [`core/dr-decode/src/lib.rs:404`](../core/dr-decode/src/lib.rs#L404), [`core/dr-decode/src/preview.rs:29`](../core/dr-decode/src/preview.rs#L29), [`core/dr-pipeline/src/framing.rs:1067`](../core/dr-pipeline/src/framing.rs#L1067), [`core/dr-pipeline/src/framing.rs:328`](../core/dr-pipeline/src/framing.rs#L328), [`core/dr-pipeline/src/framing.rs:498`](../core/dr-pipeline/src/framing.rs#L498), [`core/dr-types/src/lib.rs:339`](../core/dr-types/src/lib.rs#L339), [`core/dr-types/src/lib.rs:447`](../core/dr-types/src/lib.rs#L447), [`core/dr-types/src/lib.rs:459`](../core/dr-types/src/lib.rs#L459), [`core/dr-types/src/lib.rs:475`](../core/dr-types/src/lib.rs#L475), [`ui/dr-ui/src/develop.rs:140`](../ui/dr-ui/src/develop.rs#L140), [`ui/dr-ui/src/develop.rs:2364`](../ui/dr-ui/src/develop.rs#L2364), [`ui/dr-ui/src/segmentation.rs:476`](../ui/dr-ui/src/segmentation.rs#L476) |
+| FR-DEV-3f | [`core/dr-film/src/bake.rs:271`](../core/dr-film/src/bake.rs#L271), [`core/dr-film/src/bake.rs:62`](../core/dr-film/src/bake.rs#L62), [`core/dr-film/src/boolean_grain.rs:1`](../core/dr-film/src/boolean_grain.rs#L1), [`core/dr-film/src/boolean_grain.rs:78`](../core/dr-film/src/boolean_grain.rs#L78), [`core/dr-film/src/grain.rs:140`](../core/dr-film/src/grain.rs#L140), [`core/dr-film/src/grain.rs:1`](../core/dr-film/src/grain.rs#L1), [`core/dr-film/src/grain.rs:302`](../core/dr-film/src/grain.rs#L302), [`core/dr-film/src/grain.rs:79`](../core/dr-film/src/grain.rs#L79), [`core/dr-film/src/lib.rs:160`](../core/dr-film/src/lib.rs#L160), [`core/dr-film/src/lib.rs:1`](../core/dr-film/src/lib.rs#L1), [`core/dr-film/src/profile.rs:100`](../core/dr-film/src/profile.rs#L100), [`core/dr-film/src/profile.rs:142`](../core/dr-film/src/profile.rs#L142), [`core/dr-film/src/profile.rs:182`](../core/dr-film/src/profile.rs#L182), [`core/dr-film/src/profile.rs:259`](../core/dr-film/src/profile.rs#L259), [`core/dr-film/src/profile.rs:502`](../core/dr-film/src/profile.rs#L502), [`core/dr-film/src/profile.rs:73`](../core/dr-film/src/profile.rs#L73), [`core/dr-gpu/src/adjust.rs:139`](../core/dr-gpu/src/adjust.rs#L139), [`core/dr-gpu/src/adjust.rs:196`](../core/dr-gpu/src/adjust.rs#L196), [`core/dr-gpu/src/adjust.rs:357`](../core/dr-gpu/src/adjust.rs#L357), [`core/dr-gpu/src/adjust.rs:483`](../core/dr-gpu/src/adjust.rs#L483), [`core/dr-gpu/src/adjust.rs:77`](../core/dr-gpu/src/adjust.rs#L77), [`core/dr-gpu/tests/film_sim.rs:191`](../core/dr-gpu/tests/film_sim.rs#L191), [`core/dr-gpu/tests/film_sim.rs:1`](../core/dr-gpu/tests/film_sim.rs#L1), [`core/dr-pipeline/src/graph.rs:103`](../core/dr-pipeline/src/graph.rs#L103), [`core/dr-pipeline/src/graph.rs:153`](../core/dr-pipeline/src/graph.rs#L153), [`core/dr-pipeline/src/graph.rs:444`](../core/dr-pipeline/src/graph.rs#L444), [`core/dr-pipeline/src/operation.rs:1137`](../core/dr-pipeline/src/operation.rs#L1137), [`core/dr-pipeline/src/operation.rs:1165`](../core/dr-pipeline/src/operation.rs#L1165), [`core/dr-pipeline/src/operation.rs:1211`](../core/dr-pipeline/src/operation.rs#L1211), [`core/dr-pipeline/src/operation.rs:1762`](../core/dr-pipeline/src/operation.rs#L1762), [`core/dr-pipeline/src/operation.rs:296`](../core/dr-pipeline/src/operation.rs#L296), [`core/dr-pipeline/src/operation.rs:310`](../core/dr-pipeline/src/operation.rs#L310), [`core/dr-pipeline/src/ops/film_sim.rs:102`](../core/dr-pipeline/src/ops/film_sim.rs#L102), [`core/dr-pipeline/src/ops/film_sim.rs:139`](../core/dr-pipeline/src/ops/film_sim.rs#L139), [`core/dr-pipeline/src/ops/film_sim.rs:163`](../core/dr-pipeline/src/ops/film_sim.rs#L163), [`core/dr-pipeline/src/ops/film_sim.rs:1`](../core/dr-pipeline/src/ops/film_sim.rs#L1), [`core/dr-pipeline/src/ops/film_sim.rs:341`](../core/dr-pipeline/src/ops/film_sim.rs#L341), [`core/dr-pipeline/src/ops/film_sim.rs:43`](../core/dr-pipeline/src/ops/film_sim.rs#L43), [`core/dr-pipeline/src/ops/film_sim.rs:97`](../core/dr-pipeline/src/ops/film_sim.rs#L97), [`core/dr-pipeline/src/sidecar.rs:113`](../core/dr-pipeline/src/sidecar.rs#L113), [`core/dr-pipeline/src/sidecar.rs:169`](../core/dr-pipeline/src/sidecar.rs#L169), [`core/dr-pipeline/src/sidecar.rs:2264`](../core/dr-pipeline/src/sidecar.rs#L2264), [`core/dr-pipeline/src/sidecar.rs:2340`](../core/dr-pipeline/src/sidecar.rs#L2340), [`core/dr-pipeline/src/sidecar.rs:535`](../core/dr-pipeline/src/sidecar.rs#L535), [`core/dr-pipeline/src/sidecar.rs:779`](../core/dr-pipeline/src/sidecar.rs#L779), [`core/dr-pipeline/src/sidecar.rs:911`](../core/dr-pipeline/src/sidecar.rs#L911), [`core/dr-pipeline/src/state.rs:100`](../core/dr-pipeline/src/state.rs#L100), [`core/dr-pipeline/src/state.rs:115`](../core/dr-pipeline/src/state.rs#L115), [`core/dr-pipeline/src/state.rs:60`](../core/dr-pipeline/src/state.rs#L60), [`ui/dr-ui/src/develop.rs:3860`](../ui/dr-ui/src/develop.rs#L3860), [`ui/dr-ui/src/develop.rs:3877`](../ui/dr-ui/src/develop.rs#L3877), [`ui/dr-ui/src/develop.rs:3889`](../ui/dr-ui/src/develop.rs#L3889), [`ui/dr-ui/src/develop.rs:3927`](../ui/dr-ui/src/develop.rs#L3927), [`ui/dr-ui/src/develop.rs:3936`](../ui/dr-ui/src/develop.rs#L3936), [`ui/dr-ui/src/develop.rs:4039`](../ui/dr-ui/src/develop.rs#L4039), [`ui/dr-ui/src/develop.rs:4452`](../ui/dr-ui/src/develop.rs#L4452), [`ui/dr-ui/src/develop.rs:4467`](../ui/dr-ui/src/develop.rs#L4467), [`ui/dr-ui/src/lib.rs:2492`](../ui/dr-ui/src/lib.rs#L2492), [`ui/dr-ui/src/lib.rs:682`](../ui/dr-ui/src/lib.rs#L682), [`ui/dr-ui/src/lib.rs:740`](../ui/dr-ui/src/lib.rs#L740), [`ui/dr-ui/src/library.rs:538`](../ui/dr-ui/src/library.rs#L538), [`ui/dr-ui/src/library.rs:800`](../ui/dr-ui/src/library.rs#L800), [`ui/dr-ui/src/presets.rs:417`](../ui/dr-ui/src/presets.rs#L417), [`ui/dr-ui/ui/adjust.slint:1072`](../ui/dr-ui/ui/adjust.slint#L1072), [`ui/dr-ui/ui/adjust.slint:996`](../ui/dr-ui/ui/adjust.slint#L996), [`ui/dr-ui/ui/app.slint:2709`](../ui/dr-ui/ui/app.slint#L2709), [`ui/dr-ui/ui/app.slint:718`](../ui/dr-ui/ui/app.slint#L718) |
+| FR-DEV-3h | [`core/dr-decode/src/lib.rs:404`](../core/dr-decode/src/lib.rs#L404), [`core/dr-decode/src/preview.rs:29`](../core/dr-decode/src/preview.rs#L29), [`core/dr-pipeline/src/framing.rs:1067`](../core/dr-pipeline/src/framing.rs#L1067), [`core/dr-pipeline/src/framing.rs:328`](../core/dr-pipeline/src/framing.rs#L328), [`core/dr-pipeline/src/framing.rs:498`](../core/dr-pipeline/src/framing.rs#L498), [`core/dr-types/src/lib.rs:339`](../core/dr-types/src/lib.rs#L339), [`core/dr-types/src/lib.rs:447`](../core/dr-types/src/lib.rs#L447), [`core/dr-types/src/lib.rs:459`](../core/dr-types/src/lib.rs#L459), [`core/dr-types/src/lib.rs:475`](../core/dr-types/src/lib.rs#L475), [`ui/dr-ui/src/develop.rs:140`](../ui/dr-ui/src/develop.rs#L140), [`ui/dr-ui/src/develop.rs:2377`](../ui/dr-ui/src/develop.rs#L2377), [`ui/dr-ui/src/segmentation.rs:476`](../ui/dr-ui/src/segmentation.rs#L476) |
 | FR-DEV-4 | [`core/dr-gpu/src/adjust.rs:770`](../core/dr-gpu/src/adjust.rs#L770), [`core/dr-gpu/src/lib.rs:351`](../core/dr-gpu/src/lib.rs#L351), [`ui/dr-ui/ui/crop.slint:1`](../ui/dr-ui/ui/crop.slint#L1) |
-| FR-DEV-5 | [`core/dr-pipeline/src/graph.rs:465`](../core/dr-pipeline/src/graph.rs#L465), [`core/dr-pipeline/src/graph.rs:513`](../core/dr-pipeline/src/graph.rs#L513), [`core/dr-pipeline/src/history.rs:102`](../core/dr-pipeline/src/history.rs#L102), [`core/dr-pipeline/src/history.rs:110`](../core/dr-pipeline/src/history.rs#L110), [`core/dr-pipeline/src/history.rs:127`](../core/dr-pipeline/src/history.rs#L127), [`core/dr-pipeline/src/history.rs:184`](../core/dr-pipeline/src/history.rs#L184), [`core/dr-pipeline/src/history.rs:1`](../core/dr-pipeline/src/history.rs#L1), [`core/dr-pipeline/src/history.rs:214`](../core/dr-pipeline/src/history.rs#L214), [`core/dr-pipeline/src/history.rs:234`](../core/dr-pipeline/src/history.rs#L234), [`core/dr-pipeline/src/history.rs:293`](../core/dr-pipeline/src/history.rs#L293), [`core/dr-pipeline/src/history.rs:479`](../core/dr-pipeline/src/history.rs#L479), [`core/dr-pipeline/src/history.rs:489`](../core/dr-pipeline/src/history.rs#L489), [`core/dr-pipeline/src/history.rs:499`](../core/dr-pipeline/src/history.rs#L499), [`core/dr-pipeline/src/history.rs:526`](../core/dr-pipeline/src/history.rs#L526), [`core/dr-pipeline/src/history.rs:86`](../core/dr-pipeline/src/history.rs#L86), [`core/dr-pipeline/src/state.rs:1`](../core/dr-pipeline/src/state.rs#L1), [`core/dr-pipeline/src/state.rs:75`](../core/dr-pipeline/src/state.rs#L75), [`ui/dr-ui/src/develop.rs:3739`](../ui/dr-ui/src/develop.rs#L3739), [`ui/dr-ui/src/develop.rs:4317`](../ui/dr-ui/src/develop.rs#L4317), [`ui/dr-ui/src/develop.rs:4347`](../ui/dr-ui/src/develop.rs#L4347), [`ui/dr-ui/src/develop.rs:4360`](../ui/dr-ui/src/develop.rs#L4360), [`ui/dr-ui/src/develop.rs:4372`](../ui/dr-ui/src/develop.rs#L4372), [`ui/dr-ui/src/develop.rs:4388`](../ui/dr-ui/src/develop.rs#L4388), [`ui/dr-ui/src/develop.rs:4420`](../ui/dr-ui/src/develop.rs#L4420), [`ui/dr-ui/src/develop.rs:4424`](../ui/dr-ui/src/develop.rs#L4424), [`ui/dr-ui/src/develop.rs:4443`](../ui/dr-ui/src/develop.rs#L4443), [`ui/dr-ui/src/develop.rs:4459`](../ui/dr-ui/src/develop.rs#L4459), [`ui/dr-ui/src/develop.rs:746`](../ui/dr-ui/src/develop.rs#L746), [`ui/dr-ui/src/labels.rs:12`](../ui/dr-ui/src/labels.rs#L12), [`ui/dr-ui/src/labels.rs:233`](../ui/dr-ui/src/labels.rs#L233), [`ui/dr-ui/src/lib.rs:1631`](../ui/dr-ui/src/lib.rs#L1631), [`ui/dr-ui/src/lib.rs:1674`](../ui/dr-ui/src/lib.rs#L1674), [`ui/dr-ui/src/lib.rs:1682`](../ui/dr-ui/src/lib.rs#L1682), [`ui/dr-ui/src/lib.rs:2688`](../ui/dr-ui/src/lib.rs#L2688), [`ui/dr-ui/ui/history.slint:1`](../ui/dr-ui/ui/history.slint#L1) |
-| FR-DEV-6 | [`core/dr-pipeline/src/preset.rs:1`](../core/dr-pipeline/src/preset.rs#L1), [`core/dr-pipeline/src/preset.rs:381`](../core/dr-pipeline/src/preset.rs#L381), [`core/dr-pipeline/src/preset.rs:414`](../core/dr-pipeline/src/preset.rs#L414), [`core/dr-pipeline/src/starter.rs:1`](../core/dr-pipeline/src/starter.rs#L1), [`core/dr-preset-xmp/src/lib.rs:1`](../core/dr-preset-xmp/src/lib.rs#L1), [`core/dr-types/src/settings.rs:272`](../core/dr-types/src/settings.rs#L272), [`ui/dr-ui/src/develop.rs:4259`](../ui/dr-ui/src/develop.rs#L4259), [`ui/dr-ui/src/develop.rs:4280`](../ui/dr-ui/src/develop.rs#L4280), [`ui/dr-ui/src/lib.rs:1598`](../ui/dr-ui/src/lib.rs#L1598), [`ui/dr-ui/src/lib.rs:2297`](../ui/dr-ui/src/lib.rs#L2297), [`ui/dr-ui/src/lib.rs:2326`](../ui/dr-ui/src/lib.rs#L2326), [`ui/dr-ui/src/library.rs:2219`](../ui/dr-ui/src/library.rs#L2219), [`ui/dr-ui/src/library.rs:500`](../ui/dr-ui/src/library.rs#L500), [`ui/dr-ui/src/library.rs:528`](../ui/dr-ui/src/library.rs#L528), [`ui/dr-ui/src/library_ui.rs:3199`](../ui/dr-ui/src/library_ui.rs#L3199), [`ui/dr-ui/src/library_ui.rs:3599`](../ui/dr-ui/src/library_ui.rs#L3599), [`ui/dr-ui/src/library_ui.rs:554`](../ui/dr-ui/src/library_ui.rs#L554), [`ui/dr-ui/src/preset_store.rs:1`](../ui/dr-ui/src/preset_store.rs#L1), [`ui/dr-ui/src/presets.rs:1`](../ui/dr-ui/src/presets.rs#L1), [`ui/dr-ui/src/presets.rs:679`](../ui/dr-ui/src/presets.rs#L679), [`ui/dr-ui/src/presets.rs:713`](../ui/dr-ui/src/presets.rs#L713), [`ui/dr-ui/ui/adjust.slint:740`](../ui/dr-ui/ui/adjust.slint#L740), [`ui/dr-ui/ui/adjust.slint:767`](../ui/dr-ui/ui/adjust.slint#L767), [`ui/dr-ui/ui/adjust.slint:801`](../ui/dr-ui/ui/adjust.slint#L801), [`ui/dr-ui/ui/app.slint:1627`](../ui/dr-ui/ui/app.slint#L1627), [`ui/dr-ui/ui/app.slint:2788`](../ui/dr-ui/ui/app.slint#L2788), [`ui/dr-ui/ui/app.slint:802`](../ui/dr-ui/ui/app.slint#L802), [`ui/dr-ui/ui/app.slint:813`](../ui/dr-ui/ui/app.slint#L813), [`ui/dr-ui/ui/library.slint:1564`](../ui/dr-ui/ui/library.slint#L1564), [`ui/dr-ui/ui/library.slint:1570`](../ui/dr-ui/ui/library.slint#L1570), [`ui/dr-ui/ui/library.slint:4117`](../ui/dr-ui/ui/library.slint#L4117), [`ui/dr-ui/ui/library.slint:4132`](../ui/dr-ui/ui/library.slint#L4132), [`ui/dr-ui/ui/presets.slint:105`](../ui/dr-ui/ui/presets.slint#L105), [`ui/dr-ui/ui/presets.slint:113`](../ui/dr-ui/ui/presets.slint#L113), [`ui/dr-ui/ui/presets.slint:19`](../ui/dr-ui/ui/presets.slint#L19), [`ui/dr-ui/ui/presets.slint:276`](../ui/dr-ui/ui/presets.slint#L276), [`ui/dr-ui/ui/presets.slint:297`](../ui/dr-ui/ui/presets.slint#L297), [`ui/dr-ui/ui/presets.slint:5`](../ui/dr-ui/ui/presets.slint#L5), [`ui/dr-ui/ui/presets.slint:60`](../ui/dr-ui/ui/presets.slint#L60), [`ui/dr-ui/ui/settings.slint:101`](../ui/dr-ui/ui/settings.slint#L101), [`ui/dr-ui/ui/settings.slint:595`](../ui/dr-ui/ui/settings.slint#L595) |
-| FR-DEV-7 | [`core/dr-pipeline/src/history.rs:214`](../core/dr-pipeline/src/history.rs#L214), [`core/dr-pipeline/src/history.rs:499`](../core/dr-pipeline/src/history.rs#L499), [`core/dr-pipeline/src/history.rs:526`](../core/dr-pipeline/src/history.rs#L526), [`ui/dr-ui/src/develop.rs:4388`](../ui/dr-ui/src/develop.rs#L4388), [`ui/dr-ui/src/develop.rs:4420`](../ui/dr-ui/src/develop.rs#L4420), [`ui/dr-ui/src/lib.rs:1682`](../ui/dr-ui/src/lib.rs#L1682), [`ui/dr-ui/src/lib.rs:2688`](../ui/dr-ui/src/lib.rs#L2688), [`ui/dr-ui/ui/history.slint:1`](../ui/dr-ui/ui/history.slint#L1) |
-| FR-DEV-8 | [`core/dr-gpu/src/detail.rs:405`](../core/dr-gpu/src/detail.rs#L405), [`core/dr-gpu/src/detail.rs:623`](../core/dr-gpu/src/detail.rs#L623), [`core/dr-gpu/tests/detail_instances.rs:1`](../core/dr-gpu/tests/detail_instances.rs#L1), [`core/dr-gpu/tests/spot_removal.rs:1`](../core/dr-gpu/tests/spot_removal.rs#L1), [`core/dr-pipeline/src/detail.rs:410`](../core/dr-pipeline/src/detail.rs#L410), [`core/dr-pipeline/src/detail.rs:434`](../core/dr-pipeline/src/detail.rs#L434), [`core/dr-pipeline/src/detail.rs:469`](../core/dr-pipeline/src/detail.rs#L469), [`core/dr-pipeline/src/detail.rs:555`](../core/dr-pipeline/src/detail.rs#L555), [`core/dr-pipeline/src/graph.rs:115`](../core/dr-pipeline/src/graph.rs#L115), [`core/dr-pipeline/src/graph.rs:231`](../core/dr-pipeline/src/graph.rs#L231), [`core/dr-pipeline/src/graph.rs:859`](../core/dr-pipeline/src/graph.rs#L859), [`core/dr-pipeline/src/operation.rs:330`](../core/dr-pipeline/src/operation.rs#L330), [`core/dr-pipeline/src/operation.rs:579`](../core/dr-pipeline/src/operation.rs#L579), [`core/dr-pipeline/src/sidecar.rs:1011`](../core/dr-pipeline/src/sidecar.rs#L1011), [`core/dr-pipeline/src/sidecar.rs:185`](../core/dr-pipeline/src/sidecar.rs#L185), [`core/dr-pipeline/src/sidecar.rs:354`](../core/dr-pipeline/src/sidecar.rs#L354), [`core/dr-pipeline/src/sidecar.rs:791`](../core/dr-pipeline/src/sidecar.rs#L791), [`core/dr-pipeline/src/sidecar.rs:927`](../core/dr-pipeline/src/sidecar.rs#L927), [`core/dr-pipeline/src/sidecar.rs:981`](../core/dr-pipeline/src/sidecar.rs#L981), [`core/dr-pipeline/src/spot.rs:115`](../core/dr-pipeline/src/spot.rs#L115), [`core/dr-pipeline/src/spot.rs:151`](../core/dr-pipeline/src/spot.rs#L151), [`core/dr-pipeline/src/spot.rs:1`](../core/dr-pipeline/src/spot.rs#L1), [`core/dr-pipeline/src/spot.rs:207`](../core/dr-pipeline/src/spot.rs#L207), [`core/dr-pipeline/src/spot.rs:387`](../core/dr-pipeline/src/spot.rs#L387), [`core/dr-pipeline/src/spot.rs:472`](../core/dr-pipeline/src/spot.rs#L472), [`core/dr-pipeline/src/spot.rs:582`](../core/dr-pipeline/src/spot.rs#L582), [`core/dr-pipeline/src/spot.rs:673`](../core/dr-pipeline/src/spot.rs#L673), [`core/dr-pipeline/src/state.rs:103`](../core/dr-pipeline/src/state.rs#L103), [`core/dr-pipeline/tests/spot_sidecar.rs:1`](../core/dr-pipeline/tests/spot_sidecar.rs#L1), [`core/dr-pipeline/tests/spots.rs:1`](../core/dr-pipeline/tests/spots.rs#L1), [`ui/dr-ui/src/develop.rs:2516`](../ui/dr-ui/src/develop.rs#L2516), [`ui/dr-ui/src/develop.rs:2554`](../ui/dr-ui/src/develop.rs#L2554), [`ui/dr-ui/src/develop.rs:2619`](../ui/dr-ui/src/develop.rs#L2619), [`ui/dr-ui/src/develop.rs:2702`](../ui/dr-ui/src/develop.rs#L2702), [`ui/dr-ui/src/develop.rs:2716`](../ui/dr-ui/src/develop.rs#L2716), [`ui/dr-ui/src/develop.rs:833`](../ui/dr-ui/src/develop.rs#L833), [`ui/dr-ui/src/labels.rs:53`](../ui/dr-ui/src/labels.rs#L53), [`ui/dr-ui/src/lib.rs:1703`](../ui/dr-ui/src/lib.rs#L1703), [`ui/dr-ui/src/lib.rs:2806`](../ui/dr-ui/src/lib.rs#L2806), [`ui/dr-ui/src/lib.rs:394`](../ui/dr-ui/src/lib.rs#L394), [`ui/dr-ui/src/spots_ui.rs:19`](../ui/dr-ui/src/spots_ui.rs#L19), [`ui/dr-ui/src/spots_ui.rs:1`](../ui/dr-ui/src/spots_ui.rs#L1), [`ui/dr-ui/src/spots_ui.rs:265`](../ui/dr-ui/src/spots_ui.rs#L265), [`ui/dr-ui/ui/adjust.slint:832`](../ui/dr-ui/ui/adjust.slint#L832), [`ui/dr-ui/ui/app.slint:146`](../ui/dr-ui/ui/app.slint#L146), [`ui/dr-ui/ui/app.slint:1988`](../ui/dr-ui/ui/app.slint#L1988), [`ui/dr-ui/ui/app.slint:2163`](../ui/dr-ui/ui/app.slint#L2163), [`ui/dr-ui/ui/app.slint:2600`](../ui/dr-ui/ui/app.slint#L2600), [`ui/dr-ui/ui/icons.slint:338`](../ui/dr-ui/ui/icons.slint#L338), [`ui/dr-ui/ui/spots.slint:172`](../ui/dr-ui/ui/spots.slint#L172), [`ui/dr-ui/ui/spots.slint:48`](../ui/dr-ui/ui/spots.slint#L48), [`ui/dr-ui/ui/spots.slint:5`](../ui/dr-ui/ui/spots.slint#L5) |
-| FR-DSP-1 | [`core/dr-gpu/src/adjust.rs:2140`](../core/dr-gpu/src/adjust.rs#L2140), [`core/dr-gpu/src/adjust.rs:2217`](../core/dr-gpu/src/adjust.rs#L2217), [`core/dr-gpu/src/adjust.rs:2302`](../core/dr-gpu/src/adjust.rs#L2302), [`core/dr-gpu/src/adjust.rs:54`](../core/dr-gpu/src/adjust.rs#L54), [`core/dr-gpu/src/adjust.rs:770`](../core/dr-gpu/src/adjust.rs#L770), [`core/dr-gpu/src/lib.rs:172`](../core/dr-gpu/src/lib.rs#L172), [`core/dr-gpu/src/lib.rs:192`](../core/dr-gpu/src/lib.rs#L192), [`core/dr-gpu/src/lib.rs:70`](../core/dr-gpu/src/lib.rs#L70), [`core/dr-gpu/src/lib.rs:93`](../core/dr-gpu/src/lib.rs#L93), [`core/dr-gpu/tests/capture_sharpen.rs:200`](../core/dr-gpu/tests/capture_sharpen.rs#L200), [`core/dr-gpu/tests/detail_stage.rs:328`](../core/dr-gpu/tests/detail_stage.rs#L328), [`core/dr-gpu/tests/local_contrast.rs:264`](../core/dr-gpu/tests/local_contrast.rs#L264), [`core/dr-gpu/tests/noise_reduction.rs:378`](../core/dr-gpu/tests/noise_reduction.rs#L378), [`core/dr-pipeline/src/detail.rs:136`](../core/dr-pipeline/src/detail.rs#L136), [`core/dr-pipeline/src/detail.rs:524`](../core/dr-pipeline/src/detail.rs#L524), [`core/dr-pipeline/src/graph.rs:705`](../core/dr-pipeline/src/graph.rs#L705), [`core/dr-pipeline/src/graph.rs:735`](../core/dr-pipeline/src/graph.rs#L735), [`core/dr-pipeline/src/ops/capture_sharpen.rs:1`](../core/dr-pipeline/src/ops/capture_sharpen.rs#L1), [`core/dr-pipeline/src/ops/capture_sharpen.rs:659`](../core/dr-pipeline/src/ops/capture_sharpen.rs#L659), [`core/dr-pipeline/src/ops/dehaze.rs:1`](../core/dr-pipeline/src/ops/dehaze.rs#L1), [`core/dr-pipeline/src/ops/dehaze.rs:592`](../core/dr-pipeline/src/ops/dehaze.rs#L592), [`core/dr-pipeline/src/ops/local_contrast.rs:1`](../core/dr-pipeline/src/ops/local_contrast.rs#L1), [`core/dr-pipeline/src/ops/local_contrast.rs:971`](../core/dr-pipeline/src/ops/local_contrast.rs#L971), [`core/dr-pipeline/src/ops/noise_reduction.rs:700`](../core/dr-pipeline/src/ops/noise_reduction.rs#L700), [`core/dr-pipeline/src/spot.rs:673`](../core/dr-pipeline/src/spot.rs#L673), [`ui/dr-ui/src/develop.rs:3150`](../ui/dr-ui/src/develop.rs#L3150), [`ui/dr-ui/src/develop.rs:4714`](../ui/dr-ui/src/develop.rs#L4714), [`ui/dr-ui/src/develop.rs:5724`](../ui/dr-ui/src/develop.rs#L5724), [`ui/dr-ui/src/develop.rs:5758`](../ui/dr-ui/src/develop.rs#L5758), [`ui/dr-ui/src/lib.rs:890`](../ui/dr-ui/src/lib.rs#L890), [`ui/dr-ui/src/lib.rs:93`](../ui/dr-ui/src/lib.rs#L93), [`ui/dr-ui/src/lib.rs:949`](../ui/dr-ui/src/lib.rs#L949) |
+| FR-DEV-5 | [`core/dr-pipeline/src/graph.rs:465`](../core/dr-pipeline/src/graph.rs#L465), [`core/dr-pipeline/src/graph.rs:513`](../core/dr-pipeline/src/graph.rs#L513), [`core/dr-pipeline/src/history.rs:102`](../core/dr-pipeline/src/history.rs#L102), [`core/dr-pipeline/src/history.rs:110`](../core/dr-pipeline/src/history.rs#L110), [`core/dr-pipeline/src/history.rs:127`](../core/dr-pipeline/src/history.rs#L127), [`core/dr-pipeline/src/history.rs:184`](../core/dr-pipeline/src/history.rs#L184), [`core/dr-pipeline/src/history.rs:1`](../core/dr-pipeline/src/history.rs#L1), [`core/dr-pipeline/src/history.rs:214`](../core/dr-pipeline/src/history.rs#L214), [`core/dr-pipeline/src/history.rs:234`](../core/dr-pipeline/src/history.rs#L234), [`core/dr-pipeline/src/history.rs:293`](../core/dr-pipeline/src/history.rs#L293), [`core/dr-pipeline/src/history.rs:479`](../core/dr-pipeline/src/history.rs#L479), [`core/dr-pipeline/src/history.rs:489`](../core/dr-pipeline/src/history.rs#L489), [`core/dr-pipeline/src/history.rs:499`](../core/dr-pipeline/src/history.rs#L499), [`core/dr-pipeline/src/history.rs:526`](../core/dr-pipeline/src/history.rs#L526), [`core/dr-pipeline/src/history.rs:86`](../core/dr-pipeline/src/history.rs#L86), [`core/dr-pipeline/src/state.rs:1`](../core/dr-pipeline/src/state.rs#L1), [`core/dr-pipeline/src/state.rs:75`](../core/dr-pipeline/src/state.rs#L75), [`ui/dr-ui/src/develop.rs:3889`](../ui/dr-ui/src/develop.rs#L3889), [`ui/dr-ui/src/develop.rs:4467`](../ui/dr-ui/src/develop.rs#L4467), [`ui/dr-ui/src/develop.rs:4497`](../ui/dr-ui/src/develop.rs#L4497), [`ui/dr-ui/src/develop.rs:4510`](../ui/dr-ui/src/develop.rs#L4510), [`ui/dr-ui/src/develop.rs:4522`](../ui/dr-ui/src/develop.rs#L4522), [`ui/dr-ui/src/develop.rs:4538`](../ui/dr-ui/src/develop.rs#L4538), [`ui/dr-ui/src/develop.rs:4570`](../ui/dr-ui/src/develop.rs#L4570), [`ui/dr-ui/src/develop.rs:4574`](../ui/dr-ui/src/develop.rs#L4574), [`ui/dr-ui/src/develop.rs:4593`](../ui/dr-ui/src/develop.rs#L4593), [`ui/dr-ui/src/develop.rs:4609`](../ui/dr-ui/src/develop.rs#L4609), [`ui/dr-ui/src/develop.rs:746`](../ui/dr-ui/src/develop.rs#L746), [`ui/dr-ui/src/labels.rs:12`](../ui/dr-ui/src/labels.rs#L12), [`ui/dr-ui/src/labels.rs:235`](../ui/dr-ui/src/labels.rs#L235), [`ui/dr-ui/src/lib.rs:1631`](../ui/dr-ui/src/lib.rs#L1631), [`ui/dr-ui/src/lib.rs:1674`](../ui/dr-ui/src/lib.rs#L1674), [`ui/dr-ui/src/lib.rs:1682`](../ui/dr-ui/src/lib.rs#L1682), [`ui/dr-ui/src/lib.rs:2688`](../ui/dr-ui/src/lib.rs#L2688), [`ui/dr-ui/ui/history.slint:1`](../ui/dr-ui/ui/history.slint#L1) |
+| FR-DEV-6 | [`core/dr-pipeline/src/preset.rs:1`](../core/dr-pipeline/src/preset.rs#L1), [`core/dr-pipeline/src/preset.rs:381`](../core/dr-pipeline/src/preset.rs#L381), [`core/dr-pipeline/src/preset.rs:414`](../core/dr-pipeline/src/preset.rs#L414), [`core/dr-pipeline/src/starter.rs:1`](../core/dr-pipeline/src/starter.rs#L1), [`core/dr-preset-xmp/src/lib.rs:1`](../core/dr-preset-xmp/src/lib.rs#L1), [`core/dr-types/src/settings.rs:272`](../core/dr-types/src/settings.rs#L272), [`ui/dr-ui/src/develop.rs:4409`](../ui/dr-ui/src/develop.rs#L4409), [`ui/dr-ui/src/develop.rs:4430`](../ui/dr-ui/src/develop.rs#L4430), [`ui/dr-ui/src/lib.rs:1598`](../ui/dr-ui/src/lib.rs#L1598), [`ui/dr-ui/src/lib.rs:2297`](../ui/dr-ui/src/lib.rs#L2297), [`ui/dr-ui/src/lib.rs:2326`](../ui/dr-ui/src/lib.rs#L2326), [`ui/dr-ui/src/library.rs:2219`](../ui/dr-ui/src/library.rs#L2219), [`ui/dr-ui/src/library.rs:500`](../ui/dr-ui/src/library.rs#L500), [`ui/dr-ui/src/library.rs:528`](../ui/dr-ui/src/library.rs#L528), [`ui/dr-ui/src/library_ui.rs:3199`](../ui/dr-ui/src/library_ui.rs#L3199), [`ui/dr-ui/src/library_ui.rs:3599`](../ui/dr-ui/src/library_ui.rs#L3599), [`ui/dr-ui/src/library_ui.rs:554`](../ui/dr-ui/src/library_ui.rs#L554), [`ui/dr-ui/src/preset_store.rs:1`](../ui/dr-ui/src/preset_store.rs#L1), [`ui/dr-ui/src/presets.rs:1`](../ui/dr-ui/src/presets.rs#L1), [`ui/dr-ui/src/presets.rs:679`](../ui/dr-ui/src/presets.rs#L679), [`ui/dr-ui/src/presets.rs:713`](../ui/dr-ui/src/presets.rs#L713), [`ui/dr-ui/ui/adjust.slint:740`](../ui/dr-ui/ui/adjust.slint#L740), [`ui/dr-ui/ui/adjust.slint:767`](../ui/dr-ui/ui/adjust.slint#L767), [`ui/dr-ui/ui/adjust.slint:801`](../ui/dr-ui/ui/adjust.slint#L801), [`ui/dr-ui/ui/app.slint:1630`](../ui/dr-ui/ui/app.slint#L1630), [`ui/dr-ui/ui/app.slint:2798`](../ui/dr-ui/ui/app.slint#L2798), [`ui/dr-ui/ui/app.slint:802`](../ui/dr-ui/ui/app.slint#L802), [`ui/dr-ui/ui/app.slint:813`](../ui/dr-ui/ui/app.slint#L813), [`ui/dr-ui/ui/library.slint:1564`](../ui/dr-ui/ui/library.slint#L1564), [`ui/dr-ui/ui/library.slint:1570`](../ui/dr-ui/ui/library.slint#L1570), [`ui/dr-ui/ui/library.slint:4117`](../ui/dr-ui/ui/library.slint#L4117), [`ui/dr-ui/ui/library.slint:4132`](../ui/dr-ui/ui/library.slint#L4132), [`ui/dr-ui/ui/presets.slint:105`](../ui/dr-ui/ui/presets.slint#L105), [`ui/dr-ui/ui/presets.slint:113`](../ui/dr-ui/ui/presets.slint#L113), [`ui/dr-ui/ui/presets.slint:19`](../ui/dr-ui/ui/presets.slint#L19), [`ui/dr-ui/ui/presets.slint:276`](../ui/dr-ui/ui/presets.slint#L276), [`ui/dr-ui/ui/presets.slint:297`](../ui/dr-ui/ui/presets.slint#L297), [`ui/dr-ui/ui/presets.slint:5`](../ui/dr-ui/ui/presets.slint#L5), [`ui/dr-ui/ui/presets.slint:60`](../ui/dr-ui/ui/presets.slint#L60), [`ui/dr-ui/ui/settings.slint:101`](../ui/dr-ui/ui/settings.slint#L101), [`ui/dr-ui/ui/settings.slint:595`](../ui/dr-ui/ui/settings.slint#L595) |
+| FR-DEV-7 | [`core/dr-pipeline/src/history.rs:214`](../core/dr-pipeline/src/history.rs#L214), [`core/dr-pipeline/src/history.rs:499`](../core/dr-pipeline/src/history.rs#L499), [`core/dr-pipeline/src/history.rs:526`](../core/dr-pipeline/src/history.rs#L526), [`ui/dr-ui/src/develop.rs:4538`](../ui/dr-ui/src/develop.rs#L4538), [`ui/dr-ui/src/develop.rs:4570`](../ui/dr-ui/src/develop.rs#L4570), [`ui/dr-ui/src/lib.rs:1682`](../ui/dr-ui/src/lib.rs#L1682), [`ui/dr-ui/src/lib.rs:2688`](../ui/dr-ui/src/lib.rs#L2688), [`ui/dr-ui/ui/history.slint:1`](../ui/dr-ui/ui/history.slint#L1) |
+| FR-DEV-8 | [`core/dr-gpu/src/detail.rs:405`](../core/dr-gpu/src/detail.rs#L405), [`core/dr-gpu/src/detail.rs:623`](../core/dr-gpu/src/detail.rs#L623), [`core/dr-gpu/tests/detail_instances.rs:1`](../core/dr-gpu/tests/detail_instances.rs#L1), [`core/dr-gpu/tests/spot_removal.rs:1`](../core/dr-gpu/tests/spot_removal.rs#L1), [`core/dr-pipeline/src/detail.rs:410`](../core/dr-pipeline/src/detail.rs#L410), [`core/dr-pipeline/src/detail.rs:434`](../core/dr-pipeline/src/detail.rs#L434), [`core/dr-pipeline/src/detail.rs:469`](../core/dr-pipeline/src/detail.rs#L469), [`core/dr-pipeline/src/detail.rs:555`](../core/dr-pipeline/src/detail.rs#L555), [`core/dr-pipeline/src/graph.rs:115`](../core/dr-pipeline/src/graph.rs#L115), [`core/dr-pipeline/src/graph.rs:231`](../core/dr-pipeline/src/graph.rs#L231), [`core/dr-pipeline/src/graph.rs:859`](../core/dr-pipeline/src/graph.rs#L859), [`core/dr-pipeline/src/operation.rs:330`](../core/dr-pipeline/src/operation.rs#L330), [`core/dr-pipeline/src/operation.rs:579`](../core/dr-pipeline/src/operation.rs#L579), [`core/dr-pipeline/src/sidecar.rs:1011`](../core/dr-pipeline/src/sidecar.rs#L1011), [`core/dr-pipeline/src/sidecar.rs:185`](../core/dr-pipeline/src/sidecar.rs#L185), [`core/dr-pipeline/src/sidecar.rs:354`](../core/dr-pipeline/src/sidecar.rs#L354), [`core/dr-pipeline/src/sidecar.rs:791`](../core/dr-pipeline/src/sidecar.rs#L791), [`core/dr-pipeline/src/sidecar.rs:927`](../core/dr-pipeline/src/sidecar.rs#L927), [`core/dr-pipeline/src/sidecar.rs:981`](../core/dr-pipeline/src/sidecar.rs#L981), [`core/dr-pipeline/src/spot.rs:115`](../core/dr-pipeline/src/spot.rs#L115), [`core/dr-pipeline/src/spot.rs:151`](../core/dr-pipeline/src/spot.rs#L151), [`core/dr-pipeline/src/spot.rs:1`](../core/dr-pipeline/src/spot.rs#L1), [`core/dr-pipeline/src/spot.rs:207`](../core/dr-pipeline/src/spot.rs#L207), [`core/dr-pipeline/src/spot.rs:387`](../core/dr-pipeline/src/spot.rs#L387), [`core/dr-pipeline/src/spot.rs:472`](../core/dr-pipeline/src/spot.rs#L472), [`core/dr-pipeline/src/spot.rs:582`](../core/dr-pipeline/src/spot.rs#L582), [`core/dr-pipeline/src/spot.rs:673`](../core/dr-pipeline/src/spot.rs#L673), [`core/dr-pipeline/src/state.rs:103`](../core/dr-pipeline/src/state.rs#L103), [`core/dr-pipeline/tests/spot_sidecar.rs:1`](../core/dr-pipeline/tests/spot_sidecar.rs#L1), [`core/dr-pipeline/tests/spots.rs:1`](../core/dr-pipeline/tests/spots.rs#L1), [`ui/dr-ui/src/develop.rs:2529`](../ui/dr-ui/src/develop.rs#L2529), [`ui/dr-ui/src/develop.rs:2567`](../ui/dr-ui/src/develop.rs#L2567), [`ui/dr-ui/src/develop.rs:2632`](../ui/dr-ui/src/develop.rs#L2632), [`ui/dr-ui/src/develop.rs:2715`](../ui/dr-ui/src/develop.rs#L2715), [`ui/dr-ui/src/develop.rs:2729`](../ui/dr-ui/src/develop.rs#L2729), [`ui/dr-ui/src/develop.rs:833`](../ui/dr-ui/src/develop.rs#L833), [`ui/dr-ui/src/labels.rs:56`](../ui/dr-ui/src/labels.rs#L56), [`ui/dr-ui/src/lib.rs:1703`](../ui/dr-ui/src/lib.rs#L1703), [`ui/dr-ui/src/lib.rs:2806`](../ui/dr-ui/src/lib.rs#L2806), [`ui/dr-ui/src/lib.rs:394`](../ui/dr-ui/src/lib.rs#L394), [`ui/dr-ui/src/spots_ui.rs:19`](../ui/dr-ui/src/spots_ui.rs#L19), [`ui/dr-ui/src/spots_ui.rs:1`](../ui/dr-ui/src/spots_ui.rs#L1), [`ui/dr-ui/src/spots_ui.rs:265`](../ui/dr-ui/src/spots_ui.rs#L265), [`ui/dr-ui/ui/adjust.slint:832`](../ui/dr-ui/ui/adjust.slint#L832), [`ui/dr-ui/ui/app.slint:146`](../ui/dr-ui/ui/app.slint#L146), [`ui/dr-ui/ui/app.slint:1991`](../ui/dr-ui/ui/app.slint#L1991), [`ui/dr-ui/ui/app.slint:2166`](../ui/dr-ui/ui/app.slint#L2166), [`ui/dr-ui/ui/app.slint:2603`](../ui/dr-ui/ui/app.slint#L2603), [`ui/dr-ui/ui/icons.slint:338`](../ui/dr-ui/ui/icons.slint#L338), [`ui/dr-ui/ui/spots.slint:172`](../ui/dr-ui/ui/spots.slint#L172), [`ui/dr-ui/ui/spots.slint:48`](../ui/dr-ui/ui/spots.slint#L48), [`ui/dr-ui/ui/spots.slint:5`](../ui/dr-ui/ui/spots.slint#L5) |
+| FR-DSP-1 | [`core/dr-gpu/src/adjust.rs:2140`](../core/dr-gpu/src/adjust.rs#L2140), [`core/dr-gpu/src/adjust.rs:2217`](../core/dr-gpu/src/adjust.rs#L2217), [`core/dr-gpu/src/adjust.rs:2302`](../core/dr-gpu/src/adjust.rs#L2302), [`core/dr-gpu/src/adjust.rs:54`](../core/dr-gpu/src/adjust.rs#L54), [`core/dr-gpu/src/adjust.rs:770`](../core/dr-gpu/src/adjust.rs#L770), [`core/dr-gpu/src/lib.rs:172`](../core/dr-gpu/src/lib.rs#L172), [`core/dr-gpu/src/lib.rs:192`](../core/dr-gpu/src/lib.rs#L192), [`core/dr-gpu/src/lib.rs:70`](../core/dr-gpu/src/lib.rs#L70), [`core/dr-gpu/src/lib.rs:93`](../core/dr-gpu/src/lib.rs#L93), [`core/dr-gpu/tests/capture_sharpen.rs:200`](../core/dr-gpu/tests/capture_sharpen.rs#L200), [`core/dr-gpu/tests/detail_stage.rs:328`](../core/dr-gpu/tests/detail_stage.rs#L328), [`core/dr-gpu/tests/local_contrast.rs:264`](../core/dr-gpu/tests/local_contrast.rs#L264), [`core/dr-gpu/tests/noise_reduction.rs:378`](../core/dr-gpu/tests/noise_reduction.rs#L378), [`core/dr-pipeline/src/detail.rs:136`](../core/dr-pipeline/src/detail.rs#L136), [`core/dr-pipeline/src/detail.rs:524`](../core/dr-pipeline/src/detail.rs#L524), [`core/dr-pipeline/src/graph.rs:705`](../core/dr-pipeline/src/graph.rs#L705), [`core/dr-pipeline/src/graph.rs:735`](../core/dr-pipeline/src/graph.rs#L735), [`core/dr-pipeline/src/ops/capture_sharpen.rs:1`](../core/dr-pipeline/src/ops/capture_sharpen.rs#L1), [`core/dr-pipeline/src/ops/capture_sharpen.rs:659`](../core/dr-pipeline/src/ops/capture_sharpen.rs#L659), [`core/dr-pipeline/src/ops/local_contrast.rs:1`](../core/dr-pipeline/src/ops/local_contrast.rs#L1), [`core/dr-pipeline/src/ops/local_contrast.rs:971`](../core/dr-pipeline/src/ops/local_contrast.rs#L971), [`core/dr-pipeline/src/ops/noise_reduction.rs:700`](../core/dr-pipeline/src/ops/noise_reduction.rs#L700), [`core/dr-pipeline/src/spot.rs:673`](../core/dr-pipeline/src/spot.rs#L673), [`ui/dr-ui/src/develop.rs:3300`](../ui/dr-ui/src/develop.rs#L3300), [`ui/dr-ui/src/develop.rs:4864`](../ui/dr-ui/src/develop.rs#L4864), [`ui/dr-ui/src/develop.rs:5874`](../ui/dr-ui/src/develop.rs#L5874), [`ui/dr-ui/src/develop.rs:5908`](../ui/dr-ui/src/develop.rs#L5908), [`ui/dr-ui/src/lib.rs:890`](../ui/dr-ui/src/lib.rs#L890), [`ui/dr-ui/src/lib.rs:93`](../ui/dr-ui/src/lib.rs#L93), [`ui/dr-ui/src/lib.rs:949`](../ui/dr-ui/src/lib.rs#L949) |
 | FR-DSP-3 | [`core/dr-gpu/tests/frame_budget.rs:101`](../core/dr-gpu/tests/frame_budget.rs#L101), [`core/dr-gpu/tests/local_contrast.rs:329`](../core/dr-gpu/tests/local_contrast.rs#L329), [`core/dr-pipeline/src/ops/local_contrast.rs:447`](../core/dr-pipeline/src/ops/local_contrast.rs#L447) |
 | FR-DSP-5 | [`core/dr-gpu/tests/frame_budget.rs:101`](../core/dr-gpu/tests/frame_budget.rs#L101), [`core/dr-gpu/tests/zoom_resolution.rs:135`](../core/dr-gpu/tests/zoom_resolution.rs#L135), [`core/dr-gpu/tests/zoom_resolution.rs:166`](../core/dr-gpu/tests/zoom_resolution.rs#L166), [`core/dr-gpu/tests/zoom_resolution.rs:1`](../core/dr-gpu/tests/zoom_resolution.rs#L1), [`core/dr-gpu/tests/zoom_resolution.rs:216`](../core/dr-gpu/tests/zoom_resolution.rs#L216) |
-| FR-DSP-6 | [`core/dr-pipeline/src/operation.rs:497`](../core/dr-pipeline/src/operation.rs#L497), [`core/dr-types/src/colour.rs:1`](../core/dr-types/src/colour.rs#L1), [`ui/dr-ui/src/develop.rs:3180`](../ui/dr-ui/src/develop.rs#L3180), [`ui/dr-ui/src/develop.rs:7152`](../ui/dr-ui/src/develop.rs#L7152), [`ui/dr-ui/src/lib.rs:1659`](../ui/dr-ui/src/lib.rs#L1659), [`ui/dr-ui/src/lib.rs:3189`](../ui/dr-ui/src/lib.rs#L3189) |
-| FR-DSP-7 | [`core/dr-gpu/src/histogram.rs:147`](../core/dr-gpu/src/histogram.rs#L147), [`core/dr-gpu/src/histogram.rs:1`](../core/dr-gpu/src/histogram.rs#L1), [`core/dr-gpu/src/histogram.rs:281`](../core/dr-gpu/src/histogram.rs#L281), [`core/dr-gpu/src/histogram.rs:50`](../core/dr-gpu/src/histogram.rs#L50), [`core/dr-gpu/src/shaders/histogram.wgsl:1`](../core/dr-gpu/src/shaders/histogram.wgsl#L1), [`ui/dr-ui/src/develop.rs:3229`](../ui/dr-ui/src/develop.rs#L3229), [`ui/dr-ui/src/develop.rs:6826`](../ui/dr-ui/src/develop.rs#L6826), [`ui/dr-ui/src/develop.rs:6858`](../ui/dr-ui/src/develop.rs#L6858), [`ui/dr-ui/src/develop.rs:757`](../ui/dr-ui/src/develop.rs#L757), [`ui/dr-ui/src/histogram.rs:1`](../ui/dr-ui/src/histogram.rs#L1), [`ui/dr-ui/src/lib.rs:1769`](../ui/dr-ui/src/lib.rs#L1769), [`ui/dr-ui/src/lib.rs:373`](../ui/dr-ui/src/lib.rs#L373), [`ui/dr-ui/ui/app.slint:80`](../ui/dr-ui/ui/app.slint#L80), [`ui/dr-ui/ui/histogram.slint:168`](../ui/dr-ui/ui/histogram.slint#L168), [`ui/dr-ui/ui/histogram.slint:1`](../ui/dr-ui/ui/histogram.slint#L1) |
-| FR-DSP-8 | [`platform/dr-plat/src/display.rs:1`](../platform/dr-plat/src/display.rs#L1), [`platform/dr-plat/src/display/icc.rs:1`](../platform/dr-plat/src/display/icc.rs#L1), [`platform/dr-plat/src/display/wayland.rs:1`](../platform/dr-plat/src/display/wayland.rs#L1), [`platform/dr-plat/src/display/x11.rs:1`](../platform/dr-plat/src/display/x11.rs#L1), [`ui/dr-ui/src/develop.rs:3126`](../ui/dr-ui/src/develop.rs#L3126), [`ui/dr-ui/src/develop.rs:3180`](../ui/dr-ui/src/develop.rs#L3180), [`ui/dr-ui/src/develop.rs:7152`](../ui/dr-ui/src/develop.rs#L7152), [`ui/dr-ui/src/develop.rs:7198`](../ui/dr-ui/src/develop.rs#L7198), [`ui/dr-ui/src/develop.rs:7217`](../ui/dr-ui/src/develop.rs#L7217), [`ui/dr-ui/src/develop.rs:864`](../ui/dr-ui/src/develop.rs#L864), [`ui/dr-ui/src/display_ui.rs:192`](../ui/dr-ui/src/display_ui.rs#L192), [`ui/dr-ui/src/display_ui.rs:1`](../ui/dr-ui/src/display_ui.rs#L1), [`ui/dr-ui/src/display_ui.rs:325`](../ui/dr-ui/src/display_ui.rs#L325), [`ui/dr-ui/src/display_ui.rs:346`](../ui/dr-ui/src/display_ui.rs#L346), [`ui/dr-ui/src/display_ui.rs:379`](../ui/dr-ui/src/display_ui.rs#L379), [`ui/dr-ui/src/lib.rs:1620`](../ui/dr-ui/src/lib.rs#L1620), [`ui/dr-ui/src/lib.rs:1659`](../ui/dr-ui/src/lib.rs#L1659), [`ui/dr-ui/src/lib.rs:3102`](../ui/dr-ui/src/lib.rs#L3102), [`ui/dr-ui/src/lib.rs:3189`](../ui/dr-ui/src/lib.rs#L3189), [`ui/dr-ui/ui/app.slint:1836`](../ui/dr-ui/ui/app.slint#L1836), [`ui/dr-ui/ui/app.slint:53`](../ui/dr-ui/ui/app.slint#L53), [`ui/dr-ui/ui/settings.slint:132`](../ui/dr-ui/ui/settings.slint#L132), [`ui/dr-ui/ui/settings.slint:832`](../ui/dr-ui/ui/settings.slint#L832) |
+| FR-DSP-6 | [`core/dr-pipeline/src/operation.rs:497`](../core/dr-pipeline/src/operation.rs#L497), [`core/dr-types/src/colour.rs:1`](../core/dr-types/src/colour.rs#L1), [`ui/dr-ui/src/develop.rs:3330`](../ui/dr-ui/src/develop.rs#L3330), [`ui/dr-ui/src/develop.rs:7302`](../ui/dr-ui/src/develop.rs#L7302), [`ui/dr-ui/src/lib.rs:1659`](../ui/dr-ui/src/lib.rs#L1659), [`ui/dr-ui/src/lib.rs:3189`](../ui/dr-ui/src/lib.rs#L3189) |
+| FR-DSP-7 | [`core/dr-gpu/src/histogram.rs:147`](../core/dr-gpu/src/histogram.rs#L147), [`core/dr-gpu/src/histogram.rs:1`](../core/dr-gpu/src/histogram.rs#L1), [`core/dr-gpu/src/histogram.rs:281`](../core/dr-gpu/src/histogram.rs#L281), [`core/dr-gpu/src/histogram.rs:50`](../core/dr-gpu/src/histogram.rs#L50), [`core/dr-gpu/src/shaders/histogram.wgsl:1`](../core/dr-gpu/src/shaders/histogram.wgsl#L1), [`ui/dr-ui/src/develop.rs:3379`](../ui/dr-ui/src/develop.rs#L3379), [`ui/dr-ui/src/develop.rs:6976`](../ui/dr-ui/src/develop.rs#L6976), [`ui/dr-ui/src/develop.rs:7008`](../ui/dr-ui/src/develop.rs#L7008), [`ui/dr-ui/src/develop.rs:757`](../ui/dr-ui/src/develop.rs#L757), [`ui/dr-ui/src/histogram.rs:1`](../ui/dr-ui/src/histogram.rs#L1), [`ui/dr-ui/src/lib.rs:1769`](../ui/dr-ui/src/lib.rs#L1769), [`ui/dr-ui/src/lib.rs:373`](../ui/dr-ui/src/lib.rs#L373), [`ui/dr-ui/ui/app.slint:80`](../ui/dr-ui/ui/app.slint#L80), [`ui/dr-ui/ui/histogram.slint:168`](../ui/dr-ui/ui/histogram.slint#L168), [`ui/dr-ui/ui/histogram.slint:1`](../ui/dr-ui/ui/histogram.slint#L1) |
+| FR-DSP-8 | [`platform/dr-plat/src/display.rs:1`](../platform/dr-plat/src/display.rs#L1), [`platform/dr-plat/src/display/icc.rs:1`](../platform/dr-plat/src/display/icc.rs#L1), [`platform/dr-plat/src/display/wayland.rs:1`](../platform/dr-plat/src/display/wayland.rs#L1), [`platform/dr-plat/src/display/x11.rs:1`](../platform/dr-plat/src/display/x11.rs#L1), [`ui/dr-ui/src/develop.rs:3276`](../ui/dr-ui/src/develop.rs#L3276), [`ui/dr-ui/src/develop.rs:3330`](../ui/dr-ui/src/develop.rs#L3330), [`ui/dr-ui/src/develop.rs:7302`](../ui/dr-ui/src/develop.rs#L7302), [`ui/dr-ui/src/develop.rs:7348`](../ui/dr-ui/src/develop.rs#L7348), [`ui/dr-ui/src/develop.rs:7367`](../ui/dr-ui/src/develop.rs#L7367), [`ui/dr-ui/src/develop.rs:864`](../ui/dr-ui/src/develop.rs#L864), [`ui/dr-ui/src/display_ui.rs:192`](../ui/dr-ui/src/display_ui.rs#L192), [`ui/dr-ui/src/display_ui.rs:1`](../ui/dr-ui/src/display_ui.rs#L1), [`ui/dr-ui/src/display_ui.rs:325`](../ui/dr-ui/src/display_ui.rs#L325), [`ui/dr-ui/src/display_ui.rs:346`](../ui/dr-ui/src/display_ui.rs#L346), [`ui/dr-ui/src/display_ui.rs:379`](../ui/dr-ui/src/display_ui.rs#L379), [`ui/dr-ui/src/lib.rs:1620`](../ui/dr-ui/src/lib.rs#L1620), [`ui/dr-ui/src/lib.rs:1659`](../ui/dr-ui/src/lib.rs#L1659), [`ui/dr-ui/src/lib.rs:3102`](../ui/dr-ui/src/lib.rs#L3102), [`ui/dr-ui/src/lib.rs:3189`](../ui/dr-ui/src/lib.rs#L3189), [`ui/dr-ui/ui/app.slint:1839`](../ui/dr-ui/ui/app.slint#L1839), [`ui/dr-ui/ui/app.slint:53`](../ui/dr-ui/ui/app.slint#L53), [`ui/dr-ui/ui/settings.slint:132`](../ui/dr-ui/ui/settings.slint#L132), [`ui/dr-ui/ui/settings.slint:832`](../ui/dr-ui/ui/settings.slint#L832) |
 | FR-EXP-1 | [`core/dr-export/src/encode.rs:1`](../core/dr-export/src/encode.rs#L1), [`core/dr-export/src/lib.rs:1`](../core/dr-export/src/lib.rs#L1), [`core/dr-types/src/settings.rs:1`](../core/dr-types/src/settings.rs#L1), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1) |
-| FR-EXP-2 | [`core/dr-export/src/encode.rs:1`](../core/dr-export/src/encode.rs#L1), [`core/dr-export/src/error.rs:26`](../core/dr-export/src/error.rs#L26), [`core/dr-export/src/icc.rs:1`](../core/dr-export/src/icc.rs#L1), [`core/dr-export/src/lib.rs:153`](../core/dr-export/src/lib.rs#L153), [`core/dr-export/src/lib.rs:1`](../core/dr-export/src/lib.rs#L1), [`core/dr-export/src/lib.rs:53`](../core/dr-export/src/lib.rs#L53), [`core/dr-gpu/src/adjust.rs:2450`](../core/dr-gpu/src/adjust.rs#L2450), [`core/dr-pipeline/src/graph.rs:688`](../core/dr-pipeline/src/graph.rs#L688), [`core/dr-pipeline/src/graph.rs:749`](../core/dr-pipeline/src/graph.rs#L749), [`core/dr-pipeline/src/operation.rs:497`](../core/dr-pipeline/src/operation.rs#L497), [`core/dr-types/src/colour.rs:1`](../core/dr-types/src/colour.rs#L1), [`core/dr-types/src/settings.rs:1`](../core/dr-types/src/settings.rs#L1), [`core/dr-types/src/settings.rs:761`](../core/dr-types/src/settings.rs#L761), [`ui/dr-ui/src/develop.rs:7217`](../ui/dr-ui/src/develop.rs#L7217), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1) |
+| FR-EXP-2 | [`core/dr-export/src/encode.rs:1`](../core/dr-export/src/encode.rs#L1), [`core/dr-export/src/error.rs:26`](../core/dr-export/src/error.rs#L26), [`core/dr-export/src/icc.rs:1`](../core/dr-export/src/icc.rs#L1), [`core/dr-export/src/lib.rs:153`](../core/dr-export/src/lib.rs#L153), [`core/dr-export/src/lib.rs:1`](../core/dr-export/src/lib.rs#L1), [`core/dr-export/src/lib.rs:53`](../core/dr-export/src/lib.rs#L53), [`core/dr-gpu/src/adjust.rs:2450`](../core/dr-gpu/src/adjust.rs#L2450), [`core/dr-pipeline/src/graph.rs:688`](../core/dr-pipeline/src/graph.rs#L688), [`core/dr-pipeline/src/graph.rs:749`](../core/dr-pipeline/src/graph.rs#L749), [`core/dr-pipeline/src/operation.rs:497`](../core/dr-pipeline/src/operation.rs#L497), [`core/dr-types/src/colour.rs:1`](../core/dr-types/src/colour.rs#L1), [`core/dr-types/src/settings.rs:1`](../core/dr-types/src/settings.rs#L1), [`core/dr-types/src/settings.rs:761`](../core/dr-types/src/settings.rs#L761), [`ui/dr-ui/src/develop.rs:7367`](../ui/dr-ui/src/develop.rs#L7367), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1) |
 | FR-EXP-3 | [`core/dr-export/src/lib.rs:182`](../core/dr-export/src/lib.rs#L182), [`core/dr-export/src/lib.rs:1`](../core/dr-export/src/lib.rs#L1), [`core/dr-export/src/size.rs:136`](../core/dr-export/src/size.rs#L136), [`core/dr-export/src/size.rs:1`](../core/dr-export/src/size.rs#L1), [`core/dr-export/src/size.rs:25`](../core/dr-export/src/size.rs#L25), [`core/dr-export/src/size.rs:84`](../core/dr-export/src/size.rs#L84), [`core/dr-types/src/settings.rs:1`](../core/dr-types/src/settings.rs#L1), [`core/dr-types/src/settings.rs:806`](../core/dr-types/src/settings.rs#L806), [`core/dr-types/src/settings.rs:814`](../core/dr-types/src/settings.rs#L814), [`core/dr-types/src/settings.rs:830`](../core/dr-types/src/settings.rs#L830), [`core/dr-types/src/settings.rs:899`](../core/dr-types/src/settings.rs#L899), [`core/dr-types/src/settings.rs:927`](../core/dr-types/src/settings.rs#L927), [`core/dr-types/src/settings.rs:938`](../core/dr-types/src/settings.rs#L938), [`core/dr-types/src/settings.rs:944`](../core/dr-types/src/settings.rs#L944), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1), [`ui/dr-ui/src/settings_ui.rs:237`](../ui/dr-ui/src/settings_ui.rs#L237), [`ui/dr-ui/src/settings_ui.rs:250`](../ui/dr-ui/src/settings_ui.rs#L250), [`ui/dr-ui/src/settings_ui.rs:265`](../ui/dr-ui/src/settings_ui.rs#L265), [`ui/dr-ui/src/settings_ui.rs:615`](../ui/dr-ui/src/settings_ui.rs#L615), [`ui/dr-ui/ui/settings.slint:735`](../ui/dr-ui/ui/settings.slint#L735), [`ui/dr-ui/ui/settings.slint:745`](../ui/dr-ui/ui/settings.slint#L745) |
 | FR-EXP-4 | [`core/dr-export/src/lib.rs:1`](../core/dr-export/src/lib.rs#L1), [`core/dr-export/src/sharpen.rs:1`](../core/dr-export/src/sharpen.rs#L1), [`core/dr-export/src/size.rs:1`](../core/dr-export/src/size.rs#L1), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1) |
 | FR-EXP-5 | [`ui/dr-ui/src/settings_store.rs:1`](../ui/dr-ui/src/settings_store.rs#L1) |
 | FR-EXP-6 | [`core/dr-export/src/lib.rs:1`](../core/dr-export/src/lib.rs#L1), [`core/dr-export/src/name.rs:1`](../core/dr-export/src/name.rs#L1), [`core/dr-types/src/settings.rs:1`](../core/dr-types/src/settings.rs#L1), [`ui/dr-ui/src/export.rs:1`](../ui/dr-ui/src/export.rs#L1), [`ui/dr-ui/src/lib.rs:484`](../ui/dr-ui/src/lib.rs#L484), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1), [`ui/dr-ui/src/settings_ui.rs:49`](../ui/dr-ui/src/settings_ui.rs#L49), [`ui/dr-ui/src/settings_ui.rs:729`](../ui/dr-ui/src/settings_ui.rs#L729) |
-| FR-EXP-7 | [`ui/dr-ui/src/activity.rs:83`](../ui/dr-ui/src/activity.rs#L83), [`ui/dr-ui/src/export.rs:1`](../ui/dr-ui/src/export.rs#L1), [`ui/dr-ui/src/export.rs:992`](../ui/dr-ui/src/export.rs#L992), [`ui/dr-ui/src/lib.rs:232`](../ui/dr-ui/src/lib.rs#L232), [`ui/dr-ui/src/lib.rs:2434`](../ui/dr-ui/src/lib.rs#L2434), [`ui/dr-ui/src/lib.rs:484`](../ui/dr-ui/src/lib.rs#L484), [`ui/dr-ui/src/lib.rs:530`](../ui/dr-ui/src/lib.rs#L530), [`ui/dr-ui/src/lib.rs:557`](../ui/dr-ui/src/lib.rs#L557), [`ui/dr-ui/src/library_ui.rs:3982`](../ui/dr-ui/src/library_ui.rs#L3982), [`ui/dr-ui/src/library_ui.rs:645`](../ui/dr-ui/src/library_ui.rs#L645), [`ui/dr-ui/src/library_ui.rs:745`](../ui/dr-ui/src/library_ui.rs#L745), [`ui/dr-ui/src/library_ui.rs:7673`](../ui/dr-ui/src/library_ui.rs#L7673), [`ui/dr-ui/src/library_ui.rs:7750`](../ui/dr-ui/src/library_ui.rs#L7750), [`ui/dr-ui/src/library_ui.rs:7762`](../ui/dr-ui/src/library_ui.rs#L7762), [`ui/dr-ui/src/library_ui.rs:802`](../ui/dr-ui/src/library_ui.rs#L802), [`ui/dr-ui/ui/app.slint:1147`](../ui/dr-ui/ui/app.slint#L1147), [`ui/dr-ui/ui/app.slint:1637`](../ui/dr-ui/ui/app.slint#L1637), [`ui/dr-ui/ui/library.slint:1573`](../ui/dr-ui/ui/library.slint#L1573), [`ui/dr-ui/ui/library.slint:4157`](../ui/dr-ui/ui/library.slint#L4157) |
-| FR-EXP-8 | [`core/dr-decode/src/lib.rs:326`](../core/dr-decode/src/lib.rs#L326), [`core/dr-decode/src/lib.rs:350`](../core/dr-decode/src/lib.rs#L350), [`core/dr-decode/src/lib.rs:364`](../core/dr-decode/src/lib.rs#L364), [`core/dr-decode/src/lib.rs:71`](../core/dr-decode/src/lib.rs#L71), [`core/dr-decode/src/lib.rs:79`](../core/dr-decode/src/lib.rs#L79), [`core/dr-decode/src/lib.rs:82`](../core/dr-decode/src/lib.rs#L82), [`core/dr-decode/src/locate.rs:1164`](../core/dr-decode/src/locate.rs#L1164), [`core/dr-decode/src/locate.rs:1223`](../core/dr-decode/src/locate.rs#L1223), [`core/dr-decode/src/locate.rs:316`](../core/dr-decode/src/locate.rs#L316), [`core/dr-decode/src/locate.rs:487`](../core/dr-decode/src/locate.rs#L487), [`core/dr-decode/src/locate.rs:571`](../core/dr-decode/src/locate.rs#L571), [`core/dr-decode/src/locate.rs:584`](../core/dr-decode/src/locate.rs#L584), [`core/dr-decode/src/locate.rs:667`](../core/dr-decode/src/locate.rs#L667), [`core/dr-export/examples/export.rs:99`](../core/dr-export/examples/export.rs#L99), [`core/dr-export/src/encode.rs:117`](../core/dr-export/src/encode.rs#L117), [`core/dr-export/src/encode.rs:161`](../core/dr-export/src/encode.rs#L161), [`core/dr-export/src/encode.rs:1`](../core/dr-export/src/encode.rs#L1), [`core/dr-export/src/encode.rs:206`](../core/dr-export/src/encode.rs#L206), [`core/dr-export/src/encode.rs:235`](../core/dr-export/src/encode.rs#L235), [`core/dr-export/src/encode.rs:311`](../core/dr-export/src/encode.rs#L311), [`core/dr-export/src/encode.rs:325`](../core/dr-export/src/encode.rs#L325), [`core/dr-export/src/encode.rs:408`](../core/dr-export/src/encode.rs#L408), [`core/dr-export/src/encode.rs:456`](../core/dr-export/src/encode.rs#L456), [`core/dr-export/src/encode.rs:70`](../core/dr-export/src/encode.rs#L70), [`core/dr-export/src/encode.rs:795`](../core/dr-export/src/encode.rs#L795), [`core/dr-export/src/encode.rs:809`](../core/dr-export/src/encode.rs#L809), [`core/dr-export/src/encode.rs:850`](../core/dr-export/src/encode.rs#L850), [`core/dr-export/src/encode.rs:898`](../core/dr-export/src/encode.rs#L898), [`core/dr-export/src/exif.rs:1`](../core/dr-export/src/exif.rs#L1), [`core/dr-export/src/lib.rs:136`](../core/dr-export/src/lib.rs#L136), [`core/dr-export/src/metadata.rs:1`](../core/dr-export/src/metadata.rs#L1), [`core/dr-export/src/metadata.rs:41`](../core/dr-export/src/metadata.rs#L41), [`core/dr-export/src/metadata.rs:74`](../core/dr-export/src/metadata.rs#L74), [`core/dr-types/src/lib.rs:655`](../core/dr-types/src/lib.rs#L655), [`core/dr-types/src/settings.rs:474`](../core/dr-types/src/settings.rs#L474), [`ui/dr-ui/src/develop.rs:3485`](../ui/dr-ui/src/develop.rs#L3485), [`ui/dr-ui/src/develop.rs:3593`](../ui/dr-ui/src/develop.rs#L3593), [`ui/dr-ui/src/develop.rs:703`](../ui/dr-ui/src/develop.rs#L703), [`ui/dr-ui/src/export.rs:467`](../ui/dr-ui/src/export.rs#L467), [`ui/dr-ui/src/export.rs:634`](../ui/dr-ui/src/export.rs#L634), [`ui/dr-ui/src/export.rs:680`](../ui/dr-ui/src/export.rs#L680), [`ui/dr-ui/src/export.rs:702`](../ui/dr-ui/src/export.rs#L702), [`ui/dr-ui/src/export.rs:826`](../ui/dr-ui/src/export.rs#L826), [`ui/dr-ui/src/export.rs:844`](../ui/dr-ui/src/export.rs#L844), [`ui/dr-ui/src/lib.rs:232`](../ui/dr-ui/src/lib.rs#L232), [`ui/dr-ui/src/lib.rs:255`](../ui/dr-ui/src/lib.rs#L255), [`ui/dr-ui/src/lib.rs:516`](../ui/dr-ui/src/lib.rs#L516), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1) |
-| FR-EXP-9 | [`core/dr-decode/src/lib.rs:506`](../core/dr-decode/src/lib.rs#L506), [`core/dr-export/src/lib.rs:128`](../core/dr-export/src/lib.rs#L128), [`core/dr-export/src/lib.rs:1`](../core/dr-export/src/lib.rs#L1), [`core/dr-gpu/src/adjust.rs:1106`](../core/dr-gpu/src/adjust.rs#L1106), [`ui/dr-ui/examples/face_native.rs:1`](../ui/dr-ui/examples/face_native.rs#L1), [`ui/dr-ui/src/develop.rs:3614`](../ui/dr-ui/src/develop.rs#L3614), [`ui/dr-ui/src/develop.rs:3652`](../ui/dr-ui/src/develop.rs#L3652), [`ui/dr-ui/src/develop.rs:5268`](../ui/dr-ui/src/develop.rs#L5268), [`ui/dr-ui/src/lib.rs:484`](../ui/dr-ui/src/lib.rs#L484), [`ui/dr-ui/src/library.rs:3385`](../ui/dr-ui/src/library.rs#L3385), [`ui/dr-ui/src/library.rs:3742`](../ui/dr-ui/src/library.rs#L3742), [`ui/dr-ui/src/library.rs:3778`](../ui/dr-ui/src/library.rs#L3778), [`ui/dr-ui/tests/export_ignores_the_viewport.rs:1`](../ui/dr-ui/tests/export_ignores_the_viewport.rs#L1) |
+| FR-EXP-7 | [`ui/dr-ui/src/activity.rs:83`](../ui/dr-ui/src/activity.rs#L83), [`ui/dr-ui/src/export.rs:1`](../ui/dr-ui/src/export.rs#L1), [`ui/dr-ui/src/export.rs:992`](../ui/dr-ui/src/export.rs#L992), [`ui/dr-ui/src/lib.rs:232`](../ui/dr-ui/src/lib.rs#L232), [`ui/dr-ui/src/lib.rs:2434`](../ui/dr-ui/src/lib.rs#L2434), [`ui/dr-ui/src/lib.rs:484`](../ui/dr-ui/src/lib.rs#L484), [`ui/dr-ui/src/lib.rs:530`](../ui/dr-ui/src/lib.rs#L530), [`ui/dr-ui/src/lib.rs:557`](../ui/dr-ui/src/lib.rs#L557), [`ui/dr-ui/src/library_ui.rs:3982`](../ui/dr-ui/src/library_ui.rs#L3982), [`ui/dr-ui/src/library_ui.rs:645`](../ui/dr-ui/src/library_ui.rs#L645), [`ui/dr-ui/src/library_ui.rs:745`](../ui/dr-ui/src/library_ui.rs#L745), [`ui/dr-ui/src/library_ui.rs:7673`](../ui/dr-ui/src/library_ui.rs#L7673), [`ui/dr-ui/src/library_ui.rs:7750`](../ui/dr-ui/src/library_ui.rs#L7750), [`ui/dr-ui/src/library_ui.rs:7762`](../ui/dr-ui/src/library_ui.rs#L7762), [`ui/dr-ui/src/library_ui.rs:802`](../ui/dr-ui/src/library_ui.rs#L802), [`ui/dr-ui/ui/app.slint:1150`](../ui/dr-ui/ui/app.slint#L1150), [`ui/dr-ui/ui/app.slint:1640`](../ui/dr-ui/ui/app.slint#L1640), [`ui/dr-ui/ui/library.slint:1573`](../ui/dr-ui/ui/library.slint#L1573), [`ui/dr-ui/ui/library.slint:4157`](../ui/dr-ui/ui/library.slint#L4157) |
+| FR-EXP-8 | [`core/dr-decode/src/lib.rs:326`](../core/dr-decode/src/lib.rs#L326), [`core/dr-decode/src/lib.rs:350`](../core/dr-decode/src/lib.rs#L350), [`core/dr-decode/src/lib.rs:364`](../core/dr-decode/src/lib.rs#L364), [`core/dr-decode/src/lib.rs:71`](../core/dr-decode/src/lib.rs#L71), [`core/dr-decode/src/lib.rs:79`](../core/dr-decode/src/lib.rs#L79), [`core/dr-decode/src/lib.rs:82`](../core/dr-decode/src/lib.rs#L82), [`core/dr-decode/src/locate.rs:1164`](../core/dr-decode/src/locate.rs#L1164), [`core/dr-decode/src/locate.rs:1223`](../core/dr-decode/src/locate.rs#L1223), [`core/dr-decode/src/locate.rs:316`](../core/dr-decode/src/locate.rs#L316), [`core/dr-decode/src/locate.rs:487`](../core/dr-decode/src/locate.rs#L487), [`core/dr-decode/src/locate.rs:571`](../core/dr-decode/src/locate.rs#L571), [`core/dr-decode/src/locate.rs:584`](../core/dr-decode/src/locate.rs#L584), [`core/dr-decode/src/locate.rs:667`](../core/dr-decode/src/locate.rs#L667), [`core/dr-export/examples/export.rs:99`](../core/dr-export/examples/export.rs#L99), [`core/dr-export/src/encode.rs:117`](../core/dr-export/src/encode.rs#L117), [`core/dr-export/src/encode.rs:161`](../core/dr-export/src/encode.rs#L161), [`core/dr-export/src/encode.rs:1`](../core/dr-export/src/encode.rs#L1), [`core/dr-export/src/encode.rs:206`](../core/dr-export/src/encode.rs#L206), [`core/dr-export/src/encode.rs:235`](../core/dr-export/src/encode.rs#L235), [`core/dr-export/src/encode.rs:311`](../core/dr-export/src/encode.rs#L311), [`core/dr-export/src/encode.rs:325`](../core/dr-export/src/encode.rs#L325), [`core/dr-export/src/encode.rs:408`](../core/dr-export/src/encode.rs#L408), [`core/dr-export/src/encode.rs:456`](../core/dr-export/src/encode.rs#L456), [`core/dr-export/src/encode.rs:70`](../core/dr-export/src/encode.rs#L70), [`core/dr-export/src/encode.rs:795`](../core/dr-export/src/encode.rs#L795), [`core/dr-export/src/encode.rs:809`](../core/dr-export/src/encode.rs#L809), [`core/dr-export/src/encode.rs:850`](../core/dr-export/src/encode.rs#L850), [`core/dr-export/src/encode.rs:898`](../core/dr-export/src/encode.rs#L898), [`core/dr-export/src/exif.rs:1`](../core/dr-export/src/exif.rs#L1), [`core/dr-export/src/lib.rs:136`](../core/dr-export/src/lib.rs#L136), [`core/dr-export/src/metadata.rs:1`](../core/dr-export/src/metadata.rs#L1), [`core/dr-export/src/metadata.rs:41`](../core/dr-export/src/metadata.rs#L41), [`core/dr-export/src/metadata.rs:74`](../core/dr-export/src/metadata.rs#L74), [`core/dr-types/src/lib.rs:655`](../core/dr-types/src/lib.rs#L655), [`core/dr-types/src/settings.rs:474`](../core/dr-types/src/settings.rs#L474), [`ui/dr-ui/src/develop.rs:3635`](../ui/dr-ui/src/develop.rs#L3635), [`ui/dr-ui/src/develop.rs:3743`](../ui/dr-ui/src/develop.rs#L3743), [`ui/dr-ui/src/develop.rs:703`](../ui/dr-ui/src/develop.rs#L703), [`ui/dr-ui/src/export.rs:467`](../ui/dr-ui/src/export.rs#L467), [`ui/dr-ui/src/export.rs:634`](../ui/dr-ui/src/export.rs#L634), [`ui/dr-ui/src/export.rs:680`](../ui/dr-ui/src/export.rs#L680), [`ui/dr-ui/src/export.rs:702`](../ui/dr-ui/src/export.rs#L702), [`ui/dr-ui/src/export.rs:826`](../ui/dr-ui/src/export.rs#L826), [`ui/dr-ui/src/export.rs:844`](../ui/dr-ui/src/export.rs#L844), [`ui/dr-ui/src/lib.rs:232`](../ui/dr-ui/src/lib.rs#L232), [`ui/dr-ui/src/lib.rs:255`](../ui/dr-ui/src/lib.rs#L255), [`ui/dr-ui/src/lib.rs:516`](../ui/dr-ui/src/lib.rs#L516), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1) |
+| FR-EXP-9 | [`core/dr-decode/src/lib.rs:506`](../core/dr-decode/src/lib.rs#L506), [`core/dr-export/src/lib.rs:128`](../core/dr-export/src/lib.rs#L128), [`core/dr-export/src/lib.rs:1`](../core/dr-export/src/lib.rs#L1), [`core/dr-gpu/src/adjust.rs:1106`](../core/dr-gpu/src/adjust.rs#L1106), [`ui/dr-ui/examples/face_native.rs:1`](../ui/dr-ui/examples/face_native.rs#L1), [`ui/dr-ui/src/develop.rs:3764`](../ui/dr-ui/src/develop.rs#L3764), [`ui/dr-ui/src/develop.rs:3802`](../ui/dr-ui/src/develop.rs#L3802), [`ui/dr-ui/src/develop.rs:5418`](../ui/dr-ui/src/develop.rs#L5418), [`ui/dr-ui/src/lib.rs:484`](../ui/dr-ui/src/lib.rs#L484), [`ui/dr-ui/src/library.rs:3385`](../ui/dr-ui/src/library.rs#L3385), [`ui/dr-ui/src/library.rs:3742`](../ui/dr-ui/src/library.rs#L3742), [`ui/dr-ui/src/library.rs:3778`](../ui/dr-ui/src/library.rs#L3778), [`ui/dr-ui/tests/export_ignores_the_viewport.rs:1`](../ui/dr-ui/tests/export_ignores_the_viewport.rs#L1) |
 | FR-NC-1 | [`core/dr-sync-nextcloud/src/auth.rs:132`](../core/dr-sync-nextcloud/src/auth.rs#L132), [`core/dr-sync-nextcloud/src/auth.rs:44`](../core/dr-sync-nextcloud/src/auth.rs#L44), [`core/dr-sync-nextcloud/src/provider.rs:1`](../core/dr-sync-nextcloud/src/provider.rs#L1), [`core/dr-sync/src/account.rs:355`](../core/dr-sync/src/account.rs#L355), [`ui/dr-ui/src/launch.rs:277`](../ui/dr-ui/src/launch.rs#L277), [`ui/dr-ui/src/launch.rs:61`](../ui/dr-ui/src/launch.rs#L61), [`ui/dr-ui/src/launch_ui.rs:417`](../ui/dr-ui/src/launch_ui.rs#L417) |
 | FR-NC-10 | [`core/dr-sync/src/account.rs:220`](../core/dr-sync/src/account.rs#L220), [`ui/dr-ui/src/export.rs:1`](../ui/dr-ui/src/export.rs#L1), [`ui/dr-ui/src/lib.rs:557`](../ui/dr-ui/src/lib.rs#L557), [`ui/dr-ui/src/library.rs:1155`](../ui/dr-ui/src/library.rs#L1155), [`ui/dr-ui/src/library.rs:2255`](../ui/dr-ui/src/library.rs#L2255), [`ui/dr-ui/src/library.rs:584`](../ui/dr-ui/src/library.rs#L584), [`ui/dr-ui/src/library.rs:899`](../ui/dr-ui/src/library.rs#L899), [`ui/dr-ui/src/library_ui.rs:1983`](../ui/dr-ui/src/library_ui.rs#L1983), [`ui/dr-ui/src/library_ui.rs:3982`](../ui/dr-ui/src/library_ui.rs#L3982), [`ui/dr-ui/src/library_ui.rs:586`](../ui/dr-ui/src/library_ui.rs#L586), [`ui/dr-ui/src/sidecar_cache.rs:1`](../ui/dr-ui/src/sidecar_cache.rs#L1) |
 | FR-NC-12 | [`core/dr-sync-folder/src/lib.rs:1`](../core/dr-sync-folder/src/lib.rs#L1), [`core/dr-sync-nextcloud/src/lib.rs:40`](../core/dr-sync-nextcloud/src/lib.rs#L40), [`core/dr-sync-nextcloud/src/lib.rs:914`](../core/dr-sync-nextcloud/src/lib.rs#L914), [`core/dr-sync-nextcloud/src/provider.rs:1`](../core/dr-sync-nextcloud/src/provider.rs#L1), [`core/dr-sync/src/account.rs:1`](../core/dr-sync/src/account.rs#L1), [`core/dr-sync/src/account.rs:81`](../core/dr-sync/src/account.rs#L81), [`core/dr-sync/src/lib.rs:218`](../core/dr-sync/src/lib.rs#L218), [`core/dr-sync/src/lib.rs:51`](../core/dr-sync/src/lib.rs#L51), [`core/dr-sync/src/provider.rs:106`](../core/dr-sync/src/provider.rs#L106), [`core/dr-sync/src/provider.rs:1`](../core/dr-sync/src/provider.rs#L1), [`core/dr-sync/src/provider.rs:53`](../core/dr-sync/src/provider.rs#L53), [`core/dr-sync/src/reachability.rs:1`](../core/dr-sync/src/reachability.rs#L1), [`ui/dr-ui/src/remote.rs:1`](../ui/dr-ui/src/remote.rs#L1) |
@@ -98,48 +99,48 @@ _None._
 | FR-NC-4 | [`core/dr-sync-folder/src/lib.rs:197`](../core/dr-sync-folder/src/lib.rs#L197), [`core/dr-sync-nextcloud/src/propfind.rs:103`](../core/dr-sync-nextcloud/src/propfind.rs#L103), [`core/dr-sync-nextcloud/src/propfind.rs:51`](../core/dr-sync-nextcloud/src/propfind.rs#L51), [`core/dr-sync/src/capability.rs:6`](../core/dr-sync/src/capability.rs#L6), [`core/dr-sync/src/lib.rs:218`](../core/dr-sync/src/lib.rs#L218), [`core/dr-sync/src/scan.rs:118`](../core/dr-sync/src/scan.rs#L118), [`ui/dr-ui/src/launch.rs:61`](../ui/dr-ui/src/launch.rs#L61) |
 | FR-NC-5 | [`core/dr-sync-nextcloud/src/propfind.rs:51`](../core/dr-sync-nextcloud/src/propfind.rs#L51), [`ui/dr-ui/src/import.rs:488`](../ui/dr-ui/src/import.rs#L488) |
 | FR-NC-6 | [`ui/dr-ui/src/activity.rs:1`](../ui/dr-ui/src/activity.rs#L1) |
-| FR-NC-6a | [`core/dr-catalog/src/cache.rs:1`](../core/dr-catalog/src/cache.rs#L1), [`core/dr-catalog/src/cache.rs:225`](../core/dr-catalog/src/cache.rs#L225), [`core/dr-catalog/src/schema.rs:1186`](../core/dr-catalog/src/schema.rs#L1186), [`core/dr-catalog/src/schema.rs:785`](../core/dr-catalog/src/schema.rs#L785), [`core/dr-sync-folder/src/borrow.rs:1`](../core/dr-sync-folder/src/borrow.rs#L1), [`core/dr-types/src/selector.rs:1`](../core/dr-types/src/selector.rs#L1), [`core/dr-types/src/settings.rs:1`](../core/dr-types/src/settings.rs#L1), [`ui/dr-ui/src/collections_ui.rs:3413`](../ui/dr-ui/src/collections_ui.rs#L3413), [`ui/dr-ui/src/collections_ui.rs:636`](../ui/dr-ui/src/collections_ui.rs#L636), [`ui/dr-ui/src/collections_ui.rs:704`](../ui/dr-ui/src/collections_ui.rs#L704), [`ui/dr-ui/src/lib.rs:2132`](../ui/dr-ui/src/lib.rs#L2132), [`ui/dr-ui/src/lib.rs:3261`](../ui/dr-ui/src/lib.rs#L3261), [`ui/dr-ui/src/library.rs:1881`](../ui/dr-ui/src/library.rs#L1881), [`ui/dr-ui/src/library.rs:1904`](../ui/dr-ui/src/library.rs#L1904), [`ui/dr-ui/src/library.rs:2179`](../ui/dr-ui/src/library.rs#L2179), [`ui/dr-ui/src/library_ui.rs:1408`](../ui/dr-ui/src/library_ui.rs#L1408), [`ui/dr-ui/src/library_ui.rs:1481`](../ui/dr-ui/src/library_ui.rs#L1481), [`ui/dr-ui/src/library_ui.rs:1582`](../ui/dr-ui/src/library_ui.rs#L1582), [`ui/dr-ui/src/library_ui.rs:1637`](../ui/dr-ui/src/library_ui.rs#L1637), [`ui/dr-ui/src/library_ui.rs:1772`](../ui/dr-ui/src/library_ui.rs#L1772), [`ui/dr-ui/src/library_ui.rs:1890`](../ui/dr-ui/src/library_ui.rs#L1890), [`ui/dr-ui/src/library_ui.rs:2657`](../ui/dr-ui/src/library_ui.rs#L2657), [`ui/dr-ui/src/library_ui.rs:341`](../ui/dr-ui/src/library_ui.rs#L341), [`ui/dr-ui/src/library_ui.rs:352`](../ui/dr-ui/src/library_ui.rs#L352), [`ui/dr-ui/src/library_ui.rs:360`](../ui/dr-ui/src/library_ui.rs#L360), [`ui/dr-ui/src/library_ui.rs:372`](../ui/dr-ui/src/library_ui.rs#L372), [`ui/dr-ui/src/library_ui.rs:381`](../ui/dr-ui/src/library_ui.rs#L381), [`ui/dr-ui/src/library_ui.rs:482`](../ui/dr-ui/src/library_ui.rs#L482), [`ui/dr-ui/src/library_ui.rs:492`](../ui/dr-ui/src/library_ui.rs#L492), [`ui/dr-ui/src/library_ui.rs:539`](../ui/dr-ui/src/library_ui.rs#L539), [`ui/dr-ui/src/library_ui.rs:602`](../ui/dr-ui/src/library_ui.rs#L602), [`ui/dr-ui/src/library_ui.rs:633`](../ui/dr-ui/src/library_ui.rs#L633), [`ui/dr-ui/src/library_ui.rs:645`](../ui/dr-ui/src/library_ui.rs#L645), [`ui/dr-ui/src/library_ui.rs:6536`](../ui/dr-ui/src/library_ui.rs#L6536), [`ui/dr-ui/src/library_ui.rs:6554`](../ui/dr-ui/src/library_ui.rs#L6554), [`ui/dr-ui/src/library_ui.rs:6566`](../ui/dr-ui/src/library_ui.rs#L6566), [`ui/dr-ui/src/settings_store.rs:1`](../ui/dr-ui/src/settings_store.rs#L1), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1), [`ui/dr-ui/ui/app.slint:1535`](../ui/dr-ui/ui/app.slint#L1535), [`ui/dr-ui/ui/app.slint:2778`](../ui/dr-ui/ui/app.slint#L2778), [`ui/dr-ui/ui/app.slint:566`](../ui/dr-ui/ui/app.slint#L566), [`ui/dr-ui/ui/collections.slint:249`](../ui/dr-ui/ui/collections.slint#L249), [`ui/dr-ui/ui/collections.slint:360`](../ui/dr-ui/ui/collections.slint#L360), [`ui/dr-ui/ui/collections.slint:369`](../ui/dr-ui/ui/collections.slint#L369), [`ui/dr-ui/ui/collections.slint:372`](../ui/dr-ui/ui/collections.slint#L372), [`ui/dr-ui/ui/collections.slint:395`](../ui/dr-ui/ui/collections.slint#L395), [`ui/dr-ui/ui/collections.slint:52`](../ui/dr-ui/ui/collections.slint#L52), [`ui/dr-ui/ui/collections.slint:596`](../ui/dr-ui/ui/collections.slint#L596), [`ui/dr-ui/ui/collections.slint:747`](../ui/dr-ui/ui/collections.slint#L747), [`ui/dr-ui/ui/collections.slint:84`](../ui/dr-ui/ui/collections.slint#L84), [`ui/dr-ui/ui/icons.slint:261`](../ui/dr-ui/ui/icons.slint#L261) |
+| FR-NC-6a | [`core/dr-catalog/src/cache.rs:1`](../core/dr-catalog/src/cache.rs#L1), [`core/dr-catalog/src/cache.rs:225`](../core/dr-catalog/src/cache.rs#L225), [`core/dr-catalog/src/schema.rs:1186`](../core/dr-catalog/src/schema.rs#L1186), [`core/dr-catalog/src/schema.rs:785`](../core/dr-catalog/src/schema.rs#L785), [`core/dr-sync-folder/src/borrow.rs:1`](../core/dr-sync-folder/src/borrow.rs#L1), [`core/dr-types/src/selector.rs:1`](../core/dr-types/src/selector.rs#L1), [`core/dr-types/src/settings.rs:1`](../core/dr-types/src/settings.rs#L1), [`ui/dr-ui/src/collections_ui.rs:3413`](../ui/dr-ui/src/collections_ui.rs#L3413), [`ui/dr-ui/src/collections_ui.rs:636`](../ui/dr-ui/src/collections_ui.rs#L636), [`ui/dr-ui/src/collections_ui.rs:704`](../ui/dr-ui/src/collections_ui.rs#L704), [`ui/dr-ui/src/lib.rs:2132`](../ui/dr-ui/src/lib.rs#L2132), [`ui/dr-ui/src/lib.rs:3261`](../ui/dr-ui/src/lib.rs#L3261), [`ui/dr-ui/src/library.rs:1881`](../ui/dr-ui/src/library.rs#L1881), [`ui/dr-ui/src/library.rs:1904`](../ui/dr-ui/src/library.rs#L1904), [`ui/dr-ui/src/library.rs:2179`](../ui/dr-ui/src/library.rs#L2179), [`ui/dr-ui/src/library_ui.rs:1408`](../ui/dr-ui/src/library_ui.rs#L1408), [`ui/dr-ui/src/library_ui.rs:1481`](../ui/dr-ui/src/library_ui.rs#L1481), [`ui/dr-ui/src/library_ui.rs:1582`](../ui/dr-ui/src/library_ui.rs#L1582), [`ui/dr-ui/src/library_ui.rs:1637`](../ui/dr-ui/src/library_ui.rs#L1637), [`ui/dr-ui/src/library_ui.rs:1772`](../ui/dr-ui/src/library_ui.rs#L1772), [`ui/dr-ui/src/library_ui.rs:1890`](../ui/dr-ui/src/library_ui.rs#L1890), [`ui/dr-ui/src/library_ui.rs:2657`](../ui/dr-ui/src/library_ui.rs#L2657), [`ui/dr-ui/src/library_ui.rs:341`](../ui/dr-ui/src/library_ui.rs#L341), [`ui/dr-ui/src/library_ui.rs:352`](../ui/dr-ui/src/library_ui.rs#L352), [`ui/dr-ui/src/library_ui.rs:360`](../ui/dr-ui/src/library_ui.rs#L360), [`ui/dr-ui/src/library_ui.rs:372`](../ui/dr-ui/src/library_ui.rs#L372), [`ui/dr-ui/src/library_ui.rs:381`](../ui/dr-ui/src/library_ui.rs#L381), [`ui/dr-ui/src/library_ui.rs:482`](../ui/dr-ui/src/library_ui.rs#L482), [`ui/dr-ui/src/library_ui.rs:492`](../ui/dr-ui/src/library_ui.rs#L492), [`ui/dr-ui/src/library_ui.rs:539`](../ui/dr-ui/src/library_ui.rs#L539), [`ui/dr-ui/src/library_ui.rs:602`](../ui/dr-ui/src/library_ui.rs#L602), [`ui/dr-ui/src/library_ui.rs:633`](../ui/dr-ui/src/library_ui.rs#L633), [`ui/dr-ui/src/library_ui.rs:645`](../ui/dr-ui/src/library_ui.rs#L645), [`ui/dr-ui/src/library_ui.rs:6536`](../ui/dr-ui/src/library_ui.rs#L6536), [`ui/dr-ui/src/library_ui.rs:6554`](../ui/dr-ui/src/library_ui.rs#L6554), [`ui/dr-ui/src/library_ui.rs:6566`](../ui/dr-ui/src/library_ui.rs#L6566), [`ui/dr-ui/src/settings_store.rs:1`](../ui/dr-ui/src/settings_store.rs#L1), [`ui/dr-ui/src/settings_ui.rs:1`](../ui/dr-ui/src/settings_ui.rs#L1), [`ui/dr-ui/ui/app.slint:1538`](../ui/dr-ui/ui/app.slint#L1538), [`ui/dr-ui/ui/app.slint:2788`](../ui/dr-ui/ui/app.slint#L2788), [`ui/dr-ui/ui/app.slint:566`](../ui/dr-ui/ui/app.slint#L566), [`ui/dr-ui/ui/collections.slint:249`](../ui/dr-ui/ui/collections.slint#L249), [`ui/dr-ui/ui/collections.slint:360`](../ui/dr-ui/ui/collections.slint#L360), [`ui/dr-ui/ui/collections.slint:369`](../ui/dr-ui/ui/collections.slint#L369), [`ui/dr-ui/ui/collections.slint:372`](../ui/dr-ui/ui/collections.slint#L372), [`ui/dr-ui/ui/collections.slint:395`](../ui/dr-ui/ui/collections.slint#L395), [`ui/dr-ui/ui/collections.slint:52`](../ui/dr-ui/ui/collections.slint#L52), [`ui/dr-ui/ui/collections.slint:596`](../ui/dr-ui/ui/collections.slint#L596), [`ui/dr-ui/ui/collections.slint:747`](../ui/dr-ui/ui/collections.slint#L747), [`ui/dr-ui/ui/collections.slint:84`](../ui/dr-ui/ui/collections.slint#L84), [`ui/dr-ui/ui/icons.slint:261`](../ui/dr-ui/ui/icons.slint#L261) |
 | FR-NC-6b | [`ui/dr-ui/src/library_ui.rs:1637`](../ui/dr-ui/src/library_ui.rs#L1637), [`ui/dr-ui/src/memory.rs:1`](../ui/dr-ui/src/memory.rs#L1) |
 | FR-NC-6c | [`core/dr-catalog/src/cache.rs:225`](../core/dr-catalog/src/cache.rs#L225), [`core/dr-sync-folder/src/borrow.rs:1`](../core/dr-sync-folder/src/borrow.rs#L1), [`core/dr-sync-folder/src/lib.rs:197`](../core/dr-sync-folder/src/lib.rs#L197), [`core/dr-sync-folder/src/lib.rs:73`](../core/dr-sync-folder/src/lib.rs#L73), [`core/dr-sync-folder/src/lib.rs:818`](../core/dr-sync-folder/src/lib.rs#L818), [`core/dr-sync-folder/src/lib.rs:857`](../core/dr-sync-folder/src/lib.rs#L857), [`core/dr-sync-folder/src/vfs.rs:1`](../core/dr-sync-folder/src/vfs.rs#L1), [`core/dr-sync-nextcloud/src/desktop_client.rs:167`](../core/dr-sync-nextcloud/src/desktop_client.rs#L167), [`core/dr-sync-nextcloud/src/desktop_client.rs:30`](../core/dr-sync-nextcloud/src/desktop_client.rs#L30), [`core/dr-sync/src/capability.rs:41`](../core/dr-sync/src/capability.rs#L41), [`core/dr-sync/src/error.rs:39`](../core/dr-sync/src/error.rs#L39), [`core/dr-sync/src/lib.rs:158`](../core/dr-sync/src/lib.rs#L158), [`core/dr-sync/src/types.rs:101`](../core/dr-sync/src/types.rs#L101), [`core/dr-types/src/lib.rs:122`](../core/dr-types/src/lib.rs#L122), [`core/dr-types/src/lib.rs:204`](../core/dr-types/src/lib.rs#L204), [`ui/dr-ui/src/activity.rs:1`](../ui/dr-ui/src/activity.rs#L1), [`ui/dr-ui/src/collections_ui.rs:3413`](../ui/dr-ui/src/collections_ui.rs#L3413), [`ui/dr-ui/src/collections_ui.rs:636`](../ui/dr-ui/src/collections_ui.rs#L636), [`ui/dr-ui/src/collections_ui.rs:704`](../ui/dr-ui/src/collections_ui.rs#L704), [`ui/dr-ui/src/derived_sync.rs:585`](../ui/dr-ui/src/derived_sync.rs#L585), [`ui/dr-ui/src/derived_sync.rs:805`](../ui/dr-ui/src/derived_sync.rs#L805), [`ui/dr-ui/src/library.rs:1003`](../ui/dr-ui/src/library.rs#L1003), [`ui/dr-ui/src/library.rs:2001`](../ui/dr-ui/src/library.rs#L2001), [`ui/dr-ui/src/library.rs:2091`](../ui/dr-ui/src/library.rs#L2091), [`ui/dr-ui/src/library.rs:3569`](../ui/dr-ui/src/library.rs#L3569), [`ui/dr-ui/src/library.rs:4003`](../ui/dr-ui/src/library.rs#L4003), [`ui/dr-ui/src/library_ui.rs:1408`](../ui/dr-ui/src/library_ui.rs#L1408), [`ui/dr-ui/src/library_ui.rs:1481`](../ui/dr-ui/src/library_ui.rs#L1481), [`ui/dr-ui/src/library_ui.rs:1680`](../ui/dr-ui/src/library_ui.rs#L1680), [`ui/dr-ui/src/remote.rs:40`](../ui/dr-ui/src/remote.rs#L40), [`ui/dr-ui/ui/collections.slint:249`](../ui/dr-ui/ui/collections.slint#L249), [`ui/dr-ui/ui/collections.slint:747`](../ui/dr-ui/ui/collections.slint#L747), [`ui/dr-ui/ui/icons.slint:261`](../ui/dr-ui/ui/icons.slint#L261) |
 | FR-NC-6d | [`core/dr-sync-folder/src/borrow.rs:1`](../core/dr-sync-folder/src/borrow.rs#L1), [`core/dr-sync-folder/src/lib.rs:1`](../core/dr-sync-folder/src/lib.rs#L1), [`core/dr-sync-folder/src/vfs.rs:1`](../core/dr-sync-folder/src/vfs.rs#L1) |
 | FR-NC-7 | [`core/dr-catalog/src/face_shard.rs:1`](../core/dr-catalog/src/face_shard.rs#L1), [`core/dr-sync-nextcloud/src/lib.rs:105`](../core/dr-sync-nextcloud/src/lib.rs#L105), [`ui/dr-ui/src/derived_sync.rs:1`](../ui/dr-ui/src/derived_sync.rs#L1), [`ui/dr-ui/src/library.rs:3883`](../ui/dr-ui/src/library.rs#L3883), [`ui/dr-ui/src/library_ui.rs:4235`](../ui/dr-ui/src/library_ui.rs#L4235), [`ui/dr-ui/ui/settings.slint:395`](../ui/dr-ui/ui/settings.slint#L395) |
 | FR-NC-7a | [`core/dr-ingest/src/layout.rs:1`](../core/dr-ingest/src/layout.rs#L1), [`core/dr-sync/src/upload.rs:1`](../core/dr-sync/src/upload.rs#L1), [`core/dr-sync/src/upload.rs:40`](../core/dr-sync/src/upload.rs#L40), [`core/dr-types/src/settings.rs:206`](../core/dr-types/src/settings.rs#L206), [`ui/dr-ui/src/import.rs:1`](../ui/dr-ui/src/import.rs#L1), [`ui/dr-ui/src/import.rs:97`](../ui/dr-ui/src/import.rs#L97), [`ui/dr-ui/src/import_ui.rs:1`](../ui/dr-ui/src/import_ui.rs#L1), [`ui/dr-ui/src/lib.rs:1304`](../ui/dr-ui/src/lib.rs#L1304), [`ui/dr-ui/ui/import.slint:5`](../ui/dr-ui/ui/import.slint#L5) |
 | FR-NC-7b | [`core/dr-ingest/src/lib.rs:733`](../core/dr-ingest/src/lib.rs#L733), [`core/dr-sync/src/upload.rs:1`](../core/dr-sync/src/upload.rs#L1), [`ui/dr-ui/src/import.rs:122`](../ui/dr-ui/src/import.rs#L122), [`ui/dr-ui/src/import.rs:336`](../ui/dr-ui/src/import.rs#L336), [`ui/dr-ui/src/import.rs:584`](../ui/dr-ui/src/import.rs#L584), [`ui/dr-ui/src/import.rs:97`](../ui/dr-ui/src/import.rs#L97), [`ui/dr-ui/src/import_ui.rs:1`](../ui/dr-ui/src/import_ui.rs#L1), [`ui/dr-ui/src/lib.rs:1304`](../ui/dr-ui/src/lib.rs#L1304) |
-| FR-NC-8 | [`core/dr-catalog/src/rating.rs:204`](../core/dr-catalog/src/rating.rs#L204), [`core/dr-catalog/src/rating.rs:66`](../core/dr-catalog/src/rating.rs#L66), [`core/dr-catalog/src/rating.rs:900`](../core/dr-catalog/src/rating.rs#L900), [`core/dr-catalog/src/schema.rs:155`](../core/dr-catalog/src/schema.rs#L155), [`core/dr-pipeline/src/sidecar.rs:120`](../core/dr-pipeline/src/sidecar.rs#L120), [`core/dr-pipeline/src/sidecar.rs:2487`](../core/dr-pipeline/src/sidecar.rs#L2487), [`core/dr-pipeline/src/sidecar.rs:619`](../core/dr-pipeline/src/sidecar.rs#L619), [`core/dr-pipeline/src/sidecar.rs:649`](../core/dr-pipeline/src/sidecar.rs#L649), [`core/dr-pipeline/src/sidecar.rs:94`](../core/dr-pipeline/src/sidecar.rs#L94), [`ui/dr-ui/src/lib.rs:2102`](../ui/dr-ui/src/lib.rs#L2102), [`ui/dr-ui/src/library.rs:1045`](../ui/dr-ui/src/library.rs#L1045), [`ui/dr-ui/src/library.rs:2310`](../ui/dr-ui/src/library.rs#L2310), [`ui/dr-ui/src/library.rs:500`](../ui/dr-ui/src/library.rs#L500), [`ui/dr-ui/src/library.rs:7312`](../ui/dr-ui/src/library.rs#L7312), [`ui/dr-ui/src/library.rs:755`](../ui/dr-ui/src/library.rs#L755), [`ui/dr-ui/src/library_ui.rs:554`](../ui/dr-ui/src/library_ui.rs#L554), [`ui/dr-ui/src/presets.rs:288`](../ui/dr-ui/src/presets.rs#L288), [`ui/dr-ui/src/presets.rs:335`](../ui/dr-ui/src/presets.rs#L335) |
-| FR-NC-9 | [`core/dr-catalog/src/merge.rs:1`](../core/dr-catalog/src/merge.rs#L1), [`core/dr-catalog/src/rating.rs:204`](../core/dr-catalog/src/rating.rs#L204), [`core/dr-catalog/src/rating.rs:66`](../core/dr-catalog/src/rating.rs#L66), [`core/dr-catalog/src/rating.rs:900`](../core/dr-catalog/src/rating.rs#L900), [`core/dr-catalog/src/schema.rs:155`](../core/dr-catalog/src/schema.rs#L155), [`core/dr-catalog/src/schema.rs:532`](../core/dr-catalog/src/schema.rs#L532), [`core/dr-catalog/src/schema.rs:728`](../core/dr-catalog/src/schema.rs#L728), [`core/dr-catalog/src/sync.rs:1`](../core/dr-catalog/src/sync.rs#L1), [`core/dr-pipeline/src/sidecar.rs:158`](../core/dr-pipeline/src/sidecar.rs#L158), [`core/dr-pipeline/src/sidecar.rs:185`](../core/dr-pipeline/src/sidecar.rs#L185), [`core/dr-pipeline/src/sidecar.rs:2253`](../core/dr-pipeline/src/sidecar.rs#L2253), [`core/dr-pipeline/src/sidecar.rs:2487`](../core/dr-pipeline/src/sidecar.rs#L2487), [`core/dr-pipeline/src/sidecar.rs:354`](../core/dr-pipeline/src/sidecar.rs#L354), [`core/dr-pipeline/src/sidecar.rs:452`](../core/dr-pipeline/src/sidecar.rs#L452), [`core/dr-pipeline/src/sidecar.rs:619`](../core/dr-pipeline/src/sidecar.rs#L619), [`core/dr-pipeline/src/sidecar.rs:649`](../core/dr-pipeline/src/sidecar.rs#L649), [`core/dr-pipeline/src/spot.rs:245`](../core/dr-pipeline/src/spot.rs#L245), [`core/dr-pipeline/tests/mask_sidecar.rs:1055`](../core/dr-pipeline/tests/mask_sidecar.rs#L1055), [`core/dr-pipeline/tests/spot_sidecar.rs:1`](../core/dr-pipeline/tests/spot_sidecar.rs#L1), [`core/dr-sync/src/scan.rs:31`](../core/dr-sync/src/scan.rs#L31), [`core/dr-sync/src/scan.rs:45`](../core/dr-sync/src/scan.rs#L45), [`core/dr-sync/src/scan.rs:912`](../core/dr-sync/src/scan.rs#L912), [`ui/dr-ui/src/derived_sync.rs:585`](../ui/dr-ui/src/derived_sync.rs#L585), [`ui/dr-ui/src/library.rs:1045`](../ui/dr-ui/src/library.rs#L1045), [`ui/dr-ui/src/library.rs:1065`](../ui/dr-ui/src/library.rs#L1065), [`ui/dr-ui/src/library.rs:1376`](../ui/dr-ui/src/library.rs#L1376), [`ui/dr-ui/src/library.rs:1411`](../ui/dr-ui/src/library.rs#L1411), [`ui/dr-ui/src/library.rs:2310`](../ui/dr-ui/src/library.rs#L2310), [`ui/dr-ui/src/library.rs:7144`](../ui/dr-ui/src/library.rs#L7144), [`ui/dr-ui/src/library.rs:7312`](../ui/dr-ui/src/library.rs#L7312), [`ui/dr-ui/src/library.rs:73`](../ui/dr-ui/src/library.rs#L73), [`ui/dr-ui/src/library.rs:755`](../ui/dr-ui/src/library.rs#L755), [`ui/dr-ui/src/library.rs:899`](../ui/dr-ui/src/library.rs#L899), [`ui/dr-ui/src/library_ui.rs:1265`](../ui/dr-ui/src/library_ui.rs#L1265), [`ui/dr-ui/src/presets.rs:288`](../ui/dr-ui/src/presets.rs#L288), [`ui/dr-ui/src/presets.rs:335`](../ui/dr-ui/src/presets.rs#L335) |
+| FR-NC-8 | [`core/dr-catalog/src/rating.rs:204`](../core/dr-catalog/src/rating.rs#L204), [`core/dr-catalog/src/rating.rs:66`](../core/dr-catalog/src/rating.rs#L66), [`core/dr-catalog/src/rating.rs:900`](../core/dr-catalog/src/rating.rs#L900), [`core/dr-catalog/src/schema.rs:155`](../core/dr-catalog/src/schema.rs#L155), [`core/dr-pipeline/src/sidecar.rs:120`](../core/dr-pipeline/src/sidecar.rs#L120), [`core/dr-pipeline/src/sidecar.rs:2574`](../core/dr-pipeline/src/sidecar.rs#L2574), [`core/dr-pipeline/src/sidecar.rs:619`](../core/dr-pipeline/src/sidecar.rs#L619), [`core/dr-pipeline/src/sidecar.rs:649`](../core/dr-pipeline/src/sidecar.rs#L649), [`core/dr-pipeline/src/sidecar.rs:94`](../core/dr-pipeline/src/sidecar.rs#L94), [`ui/dr-ui/src/lib.rs:2102`](../ui/dr-ui/src/lib.rs#L2102), [`ui/dr-ui/src/library.rs:1045`](../ui/dr-ui/src/library.rs#L1045), [`ui/dr-ui/src/library.rs:2310`](../ui/dr-ui/src/library.rs#L2310), [`ui/dr-ui/src/library.rs:500`](../ui/dr-ui/src/library.rs#L500), [`ui/dr-ui/src/library.rs:7312`](../ui/dr-ui/src/library.rs#L7312), [`ui/dr-ui/src/library.rs:755`](../ui/dr-ui/src/library.rs#L755), [`ui/dr-ui/src/library_ui.rs:554`](../ui/dr-ui/src/library_ui.rs#L554), [`ui/dr-ui/src/presets.rs:288`](../ui/dr-ui/src/presets.rs#L288), [`ui/dr-ui/src/presets.rs:335`](../ui/dr-ui/src/presets.rs#L335) |
+| FR-NC-9 | [`core/dr-catalog/src/merge.rs:1`](../core/dr-catalog/src/merge.rs#L1), [`core/dr-catalog/src/rating.rs:204`](../core/dr-catalog/src/rating.rs#L204), [`core/dr-catalog/src/rating.rs:66`](../core/dr-catalog/src/rating.rs#L66), [`core/dr-catalog/src/rating.rs:900`](../core/dr-catalog/src/rating.rs#L900), [`core/dr-catalog/src/schema.rs:155`](../core/dr-catalog/src/schema.rs#L155), [`core/dr-catalog/src/schema.rs:532`](../core/dr-catalog/src/schema.rs#L532), [`core/dr-catalog/src/schema.rs:728`](../core/dr-catalog/src/schema.rs#L728), [`core/dr-catalog/src/sync.rs:1`](../core/dr-catalog/src/sync.rs#L1), [`core/dr-pipeline/src/sidecar.rs:158`](../core/dr-pipeline/src/sidecar.rs#L158), [`core/dr-pipeline/src/sidecar.rs:185`](../core/dr-pipeline/src/sidecar.rs#L185), [`core/dr-pipeline/src/sidecar.rs:2340`](../core/dr-pipeline/src/sidecar.rs#L2340), [`core/dr-pipeline/src/sidecar.rs:2574`](../core/dr-pipeline/src/sidecar.rs#L2574), [`core/dr-pipeline/src/sidecar.rs:354`](../core/dr-pipeline/src/sidecar.rs#L354), [`core/dr-pipeline/src/sidecar.rs:452`](../core/dr-pipeline/src/sidecar.rs#L452), [`core/dr-pipeline/src/sidecar.rs:619`](../core/dr-pipeline/src/sidecar.rs#L619), [`core/dr-pipeline/src/sidecar.rs:649`](../core/dr-pipeline/src/sidecar.rs#L649), [`core/dr-pipeline/src/spot.rs:245`](../core/dr-pipeline/src/spot.rs#L245), [`core/dr-pipeline/tests/mask_sidecar.rs:1055`](../core/dr-pipeline/tests/mask_sidecar.rs#L1055), [`core/dr-pipeline/tests/spot_sidecar.rs:1`](../core/dr-pipeline/tests/spot_sidecar.rs#L1), [`core/dr-sync/src/scan.rs:31`](../core/dr-sync/src/scan.rs#L31), [`core/dr-sync/src/scan.rs:45`](../core/dr-sync/src/scan.rs#L45), [`core/dr-sync/src/scan.rs:912`](../core/dr-sync/src/scan.rs#L912), [`ui/dr-ui/src/derived_sync.rs:585`](../ui/dr-ui/src/derived_sync.rs#L585), [`ui/dr-ui/src/library.rs:1045`](../ui/dr-ui/src/library.rs#L1045), [`ui/dr-ui/src/library.rs:1065`](../ui/dr-ui/src/library.rs#L1065), [`ui/dr-ui/src/library.rs:1376`](../ui/dr-ui/src/library.rs#L1376), [`ui/dr-ui/src/library.rs:1411`](../ui/dr-ui/src/library.rs#L1411), [`ui/dr-ui/src/library.rs:2310`](../ui/dr-ui/src/library.rs#L2310), [`ui/dr-ui/src/library.rs:7144`](../ui/dr-ui/src/library.rs#L7144), [`ui/dr-ui/src/library.rs:7312`](../ui/dr-ui/src/library.rs#L7312), [`ui/dr-ui/src/library.rs:73`](../ui/dr-ui/src/library.rs#L73), [`ui/dr-ui/src/library.rs:755`](../ui/dr-ui/src/library.rs#L755), [`ui/dr-ui/src/library.rs:899`](../ui/dr-ui/src/library.rs#L899), [`ui/dr-ui/src/library_ui.rs:1265`](../ui/dr-ui/src/library_ui.rs#L1265), [`ui/dr-ui/src/presets.rs:288`](../ui/dr-ui/src/presets.rs#L288), [`ui/dr-ui/src/presets.rs:335`](../ui/dr-ui/src/presets.rs#L335) |
 | FR-PLAT-AND-2 | [`core/dr-catalog/src/walk.rs:1022`](../core/dr-catalog/src/walk.rs#L1022), [`core/dr-catalog/src/walk.rs:435`](../core/dr-catalog/src/walk.rs#L435), [`core/dr-sync-folder/src/lib.rs:242`](../core/dr-sync-folder/src/lib.rs#L242), [`core/dr-sync-folder/src/tests.rs:51`](../core/dr-sync-folder/src/tests.rs#L51), [`core/dr-sync/src/error.rs:113`](../core/dr-sync/src/error.rs#L113), [`core/dr-sync/src/error.rs:195`](../core/dr-sync/src/error.rs#L195), [`core/dr-sync/src/scan.rs:200`](../core/dr-sync/src/scan.rs#L200), [`core/dr-sync/src/scan.rs:505`](../core/dr-sync/src/scan.rs#L505), [`core/dr-sync/src/scan.rs:531`](../core/dr-sync/src/scan.rs#L531), [`core/dr-sync/src/scan.rs:560`](../core/dr-sync/src/scan.rs#L560), [`ui/dr-ui/src/library.rs:1276`](../ui/dr-ui/src/library.rs#L1276), [`ui/dr-ui/src/library.rs:1329`](../ui/dr-ui/src/library.rs#L1329), [`ui/dr-ui/src/library.rs:1360`](../ui/dr-ui/src/library.rs#L1360), [`ui/dr-ui/src/library.rs:1727`](../ui/dr-ui/src/library.rs#L1727), [`ui/dr-ui/src/library_ui.rs:1241`](../ui/dr-ui/src/library_ui.rs#L1241), [`ui/dr-ui/src/library_ui.rs:1332`](../ui/dr-ui/src/library_ui.rs#L1332), [`ui/dr-ui/src/library_ui.rs:1931`](../ui/dr-ui/src/library_ui.rs#L1931), [`ui/dr-ui/src/library_ui.rs:325`](../ui/dr-ui/src/library_ui.rs#L325), [`ui/dr-ui/src/library_ui.rs:523`](../ui/dr-ui/src/library_ui.rs#L523) |
 | FR-PLAT-AND-3 | [`core/dr-catalog/src/jobs.rs:1`](../core/dr-catalog/src/jobs.rs#L1), [`core/dr-catalog/src/runner.rs:1`](../core/dr-catalog/src/runner.rs#L1) |
 | FR-PLAT-AND-4 | [`core/dr-catalog/src/runner.rs:1`](../core/dr-catalog/src/runner.rs#L1) |
-| FR-PLAT-AND-5 | [`apps/darkroom-android/src/lib.rs:166`](../apps/darkroom-android/src/lib.rs#L166), [`core/dr-gpu/src/adjust.rs:1029`](../core/dr-gpu/src/adjust.rs#L1029), [`core/dr-gpu/src/detail.rs:161`](../core/dr-gpu/src/detail.rs#L161), [`core/dr-gpu/src/detail.rs:547`](../core/dr-gpu/src/detail.rs#L547), [`core/dr-gpu/tests/detail_stage.rs:417`](../core/dr-gpu/tests/detail_stage.rs#L417), [`ui/dr-ui/src/develop.rs:3458`](../ui/dr-ui/src/develop.rs#L3458), [`ui/dr-ui/src/identity_ui.rs:121`](../ui/dr-ui/src/identity_ui.rs#L121), [`ui/dr-ui/src/lib.rs:1123`](../ui/dr-ui/src/lib.rs#L1123), [`ui/dr-ui/src/lib.rs:1572`](../ui/dr-ui/src/lib.rs#L1572), [`ui/dr-ui/src/memory.rs:163`](../ui/dr-ui/src/memory.rs#L163), [`ui/dr-ui/src/memory.rs:1`](../ui/dr-ui/src/memory.rs#L1) |
+| FR-PLAT-AND-5 | [`apps/darkroom-android/src/lib.rs:166`](../apps/darkroom-android/src/lib.rs#L166), [`core/dr-gpu/src/adjust.rs:1029`](../core/dr-gpu/src/adjust.rs#L1029), [`core/dr-gpu/src/detail.rs:161`](../core/dr-gpu/src/detail.rs#L161), [`core/dr-gpu/src/detail.rs:547`](../core/dr-gpu/src/detail.rs#L547), [`core/dr-gpu/tests/detail_stage.rs:417`](../core/dr-gpu/tests/detail_stage.rs#L417), [`ui/dr-ui/src/develop.rs:3608`](../ui/dr-ui/src/develop.rs#L3608), [`ui/dr-ui/src/identity_ui.rs:121`](../ui/dr-ui/src/identity_ui.rs#L121), [`ui/dr-ui/src/lib.rs:1123`](../ui/dr-ui/src/lib.rs#L1123), [`ui/dr-ui/src/lib.rs:1572`](../ui/dr-ui/src/lib.rs#L1572), [`ui/dr-ui/src/memory.rs:163`](../ui/dr-ui/src/memory.rs#L163), [`ui/dr-ui/src/memory.rs:1`](../ui/dr-ui/src/memory.rs#L1) |
 | FR-PLAT-AND-6 | [`apps/darkroom-android/src/lib.rs:388`](../apps/darkroom-android/src/lib.rs#L388) |
 | FR-PLAT-LIN-1 | [`core/dr-types/src/settings.rs:1`](../core/dr-types/src/settings.rs#L1), [`platform/dr-plat/src/storage.rs:344`](../platform/dr-plat/src/storage.rs#L344), [`ui/dr-ui/src/lib.rs:999`](../ui/dr-ui/src/lib.rs#L999), [`ui/dr-ui/src/preset_store.rs:1`](../ui/dr-ui/src/preset_store.rs#L1), [`ui/dr-ui/src/settings_store.rs:1`](../ui/dr-ui/src/settings_store.rs#L1) |
 | FR-PLAT-LIN-2 | [`platform/dr-plat/src/display.rs:1`](../platform/dr-plat/src/display.rs#L1), [`platform/dr-plat/src/display/wayland.rs:1`](../platform/dr-plat/src/display/wayland.rs#L1), [`platform/dr-plat/src/display/x11.rs:1`](../platform/dr-plat/src/display/x11.rs#L1) |
-| FR-PLG-2 | [`core/dr-pipeline/src/declared/decl.rs:1`](../core/dr-pipeline/src/declared/decl.rs#L1), [`core/dr-pipeline/src/declared/expr.rs:152`](../core/dr-pipeline/src/declared/expr.rs#L152), [`core/dr-pipeline/src/declared/expr.rs:1`](../core/dr-pipeline/src/declared/expr.rs#L1), [`core/dr-pipeline/src/declared/mod.rs:1`](../core/dr-pipeline/src/declared/mod.rs#L1), [`core/dr-pipeline/src/declared/mod.rs:82`](../core/dr-pipeline/src/declared/mod.rs#L82), [`core/dr-pipeline/src/descriptor.rs:15`](../core/dr-pipeline/src/descriptor.rs#L15), [`core/dr-pipeline/src/descriptor.rs:695`](../core/dr-pipeline/src/descriptor.rs#L695), [`core/dr-pipeline/src/operation.rs:232`](../core/dr-pipeline/src/operation.rs#L232), [`core/dr-pipeline/tests/declared_parity.rs:1`](../core/dr-pipeline/tests/declared_parity.rs#L1), [`core/dr-pipeline/tests/declared_parity.rs:240`](../core/dr-pipeline/tests/declared_parity.rs#L240), [`core/dr-pipeline/tests/declared_parity.rs:305`](../core/dr-pipeline/tests/declared_parity.rs#L305), [`core/dr-pipeline/tests/declared_parity.rs:358`](../core/dr-pipeline/tests/declared_parity.rs#L358), [`core/dr-pipeline/tests/declared_parity.rs:418`](../core/dr-pipeline/tests/declared_parity.rs#L418) |
-| FR-PLG-2d | [`core/dr-pipeline/src/declared/decl.rs:112`](../core/dr-pipeline/src/declared/decl.rs#L112), [`core/dr-pipeline/src/declared/decl.rs:154`](../core/dr-pipeline/src/declared/decl.rs#L154), [`core/dr-pipeline/src/declared/decl.rs:1`](../core/dr-pipeline/src/declared/decl.rs#L1), [`core/dr-pipeline/src/declared/decl.rs:422`](../core/dr-pipeline/src/declared/decl.rs#L422), [`core/dr-pipeline/src/declared/decl.rs:67`](../core/dr-pipeline/src/declared/decl.rs#L67), [`core/dr-pipeline/src/declared/mod.rs:1`](../core/dr-pipeline/src/declared/mod.rs#L1), [`core/dr-pipeline/src/declared/mod.rs:384`](../core/dr-pipeline/src/declared/mod.rs#L384), [`core/dr-pipeline/src/declared/mod.rs:403`](../core/dr-pipeline/src/declared/mod.rs#L403) |
-| FR-PLG-8 | [`core/dr-pipeline/src/sidecar.rs:1924`](../core/dr-pipeline/src/sidecar.rs#L1924), [`core/dr-pipeline/src/sidecar.rs:1957`](../core/dr-pipeline/src/sidecar.rs#L1957) |
+| FR-PLG-2 | [`core/dr-pipeline/src/declared/decl.rs:1`](../core/dr-pipeline/src/declared/decl.rs#L1), [`core/dr-pipeline/src/declared/expr.rs:152`](../core/dr-pipeline/src/declared/expr.rs#L152), [`core/dr-pipeline/src/declared/expr.rs:1`](../core/dr-pipeline/src/declared/expr.rs#L1), [`core/dr-pipeline/src/declared/mod.rs:1`](../core/dr-pipeline/src/declared/mod.rs#L1), [`core/dr-pipeline/src/declared/mod.rs:82`](../core/dr-pipeline/src/declared/mod.rs#L82), [`core/dr-pipeline/src/descriptor.rs:15`](../core/dr-pipeline/src/descriptor.rs#L15), [`core/dr-pipeline/src/descriptor.rs:674`](../core/dr-pipeline/src/descriptor.rs#L674), [`core/dr-pipeline/src/operation.rs:232`](../core/dr-pipeline/src/operation.rs#L232), [`core/dr-pipeline/tests/declared_parity.rs:1`](../core/dr-pipeline/tests/declared_parity.rs#L1), [`core/dr-pipeline/tests/declared_parity.rs:240`](../core/dr-pipeline/tests/declared_parity.rs#L240), [`core/dr-pipeline/tests/declared_parity.rs:305`](../core/dr-pipeline/tests/declared_parity.rs#L305), [`core/dr-pipeline/tests/declared_parity.rs:358`](../core/dr-pipeline/tests/declared_parity.rs#L358), [`core/dr-pipeline/tests/declared_parity.rs:417`](../core/dr-pipeline/tests/declared_parity.rs#L417) |
+| FR-PLG-2d | [`core/dr-pipeline/src/declared/decl.rs:112`](../core/dr-pipeline/src/declared/decl.rs#L112), [`core/dr-pipeline/src/declared/decl.rs:152`](../core/dr-pipeline/src/declared/decl.rs#L152), [`core/dr-pipeline/src/declared/decl.rs:1`](../core/dr-pipeline/src/declared/decl.rs#L1), [`core/dr-pipeline/src/declared/decl.rs:420`](../core/dr-pipeline/src/declared/decl.rs#L420), [`core/dr-pipeline/src/declared/decl.rs:67`](../core/dr-pipeline/src/declared/decl.rs#L67), [`core/dr-pipeline/src/declared/mod.rs:1`](../core/dr-pipeline/src/declared/mod.rs#L1), [`core/dr-pipeline/src/declared/mod.rs:384`](../core/dr-pipeline/src/declared/mod.rs#L384), [`core/dr-pipeline/src/declared/mod.rs:403`](../core/dr-pipeline/src/declared/mod.rs#L403) |
+| FR-PLG-8 | [`core/dr-pipeline/src/sidecar.rs:2011`](../core/dr-pipeline/src/sidecar.rs#L2011), [`core/dr-pipeline/src/sidecar.rs:2044`](../core/dr-pipeline/src/sidecar.rs#L2044) |
 | FR-RAW-1 | [`core/dr-decode/src/lib.rs:243`](../core/dr-decode/src/lib.rs#L243), [`core/dr-types/src/lib.rs:132`](../core/dr-types/src/lib.rs#L132), [`core/dr-types/src/lib.rs:203`](../core/dr-types/src/lib.rs#L203) |
 | FR-RAW-3 | [`core/dr-decode/src/lib.rs:139`](../core/dr-decode/src/lib.rs#L139), [`core/dr-decode/src/lib.rs:506`](../core/dr-decode/src/lib.rs#L506), [`core/dr-decode/src/locate.rs:1366`](../core/dr-decode/src/locate.rs#L1366) |
 | FR-RAW-4 | [`core/dr-decode/src/error.rs:1`](../core/dr-decode/src/error.rs#L1), [`ui/dr-ui/src/lib.rs:232`](../ui/dr-ui/src/lib.rs#L232) |
 | FR-RAW-5 | [`core/dr-decode/src/lib.rs:167`](../core/dr-decode/src/lib.rs#L167), [`core/dr-gpu/src/demosaic.rs:34`](../core/dr-gpu/src/demosaic.rs#L34), [`core/dr-gpu/src/demosaic.rs:602`](../core/dr-gpu/src/demosaic.rs#L602), [`core/dr-gpu/src/demosaic.rs:681`](../core/dr-gpu/src/demosaic.rs#L681), [`core/dr-gpu/src/demosaic.rs:805`](../core/dr-gpu/src/demosaic.rs#L805) |
-| FR-UI-1 | [`core/dr-types/src/settings.rs:1166`](../core/dr-types/src/settings.rs#L1166), [`core/dr-types/src/settings.rs:321`](../core/dr-types/src/settings.rs#L321), [`core/dr-types/src/settings.rs:341`](../core/dr-types/src/settings.rs#L341), [`ui/dr-ui/src/lib.rs:101`](../ui/dr-ui/src/lib.rs#L101), [`ui/dr-ui/src/lib.rs:108`](../ui/dr-ui/src/lib.rs#L108), [`ui/dr-ui/src/lib.rs:2334`](../ui/dr-ui/src/lib.rs#L2334), [`ui/dr-ui/src/lib.rs:3343`](../ui/dr-ui/src/lib.rs#L3343), [`ui/dr-ui/src/lib.rs:3362`](../ui/dr-ui/src/lib.rs#L3362), [`ui/dr-ui/src/masks_ui.rs:884`](../ui/dr-ui/src/masks_ui.rs#L884), [`ui/dr-ui/src/settings_ui.rs:160`](../ui/dr-ui/src/settings_ui.rs#L160), [`ui/dr-ui/ui/app.slint:2310`](../ui/dr-ui/ui/app.slint#L2310), [`ui/dr-ui/ui/app.slint:728`](../ui/dr-ui/ui/app.slint#L728), [`ui/dr-ui/ui/app.slint:897`](../ui/dr-ui/ui/app.slint#L897), [`ui/dr-ui/ui/identity.slint:188`](../ui/dr-ui/ui/identity.slint#L188), [`ui/dr-ui/ui/library.slint:1071`](../ui/dr-ui/ui/library.slint#L1071), [`ui/dr-ui/ui/settings.slint:104`](../ui/dr-ui/ui/settings.slint#L104), [`ui/dr-ui/ui/settings.slint:565`](../ui/dr-ui/ui/settings.slint#L565), [`ui/dr-ui/ui/toolrail.slint:156`](../ui/dr-ui/ui/toolrail.slint#L156), [`ui/dr-ui/ui/toolrail.slint:89`](../ui/dr-ui/ui/toolrail.slint#L89) |
+| FR-UI-1 | [`core/dr-types/src/settings.rs:1166`](../core/dr-types/src/settings.rs#L1166), [`core/dr-types/src/settings.rs:321`](../core/dr-types/src/settings.rs#L321), [`core/dr-types/src/settings.rs:341`](../core/dr-types/src/settings.rs#L341), [`ui/dr-ui/src/lib.rs:101`](../ui/dr-ui/src/lib.rs#L101), [`ui/dr-ui/src/lib.rs:108`](../ui/dr-ui/src/lib.rs#L108), [`ui/dr-ui/src/lib.rs:2334`](../ui/dr-ui/src/lib.rs#L2334), [`ui/dr-ui/src/lib.rs:3343`](../ui/dr-ui/src/lib.rs#L3343), [`ui/dr-ui/src/lib.rs:3362`](../ui/dr-ui/src/lib.rs#L3362), [`ui/dr-ui/src/masks_ui.rs:951`](../ui/dr-ui/src/masks_ui.rs#L951), [`ui/dr-ui/src/settings_ui.rs:160`](../ui/dr-ui/src/settings_ui.rs#L160), [`ui/dr-ui/ui/app.slint:2313`](../ui/dr-ui/ui/app.slint#L2313), [`ui/dr-ui/ui/app.slint:728`](../ui/dr-ui/ui/app.slint#L728), [`ui/dr-ui/ui/app.slint:897`](../ui/dr-ui/ui/app.slint#L897), [`ui/dr-ui/ui/identity.slint:188`](../ui/dr-ui/ui/identity.slint#L188), [`ui/dr-ui/ui/library.slint:1071`](../ui/dr-ui/ui/library.slint#L1071), [`ui/dr-ui/ui/settings.slint:104`](../ui/dr-ui/ui/settings.slint#L104), [`ui/dr-ui/ui/settings.slint:565`](../ui/dr-ui/ui/settings.slint#L565), [`ui/dr-ui/ui/toolrail.slint:156`](../ui/dr-ui/ui/toolrail.slint#L156), [`ui/dr-ui/ui/toolrail.slint:89`](../ui/dr-ui/ui/toolrail.slint#L89) |
 | FR-UI-2 | [`ui/dr-ui/src/collections_ui.rs:1045`](../ui/dr-ui/src/collections_ui.rs#L1045), [`ui/dr-ui/src/collections_ui.rs:1055`](../ui/dr-ui/src/collections_ui.rs#L1055), [`ui/dr-ui/src/collections_ui.rs:116`](../ui/dr-ui/src/collections_ui.rs#L116), [`ui/dr-ui/src/collections_ui.rs:154`](../ui/dr-ui/src/collections_ui.rs#L154), [`ui/dr-ui/src/collections_ui.rs:1552`](../ui/dr-ui/src/collections_ui.rs#L1552), [`ui/dr-ui/src/collections_ui.rs:1569`](../ui/dr-ui/src/collections_ui.rs#L1569), [`ui/dr-ui/src/collections_ui.rs:1821`](../ui/dr-ui/src/collections_ui.rs#L1821), [`ui/dr-ui/src/collections_ui.rs:2926`](../ui/dr-ui/src/collections_ui.rs#L2926), [`ui/dr-ui/src/gestures.rs:1`](../ui/dr-ui/src/gestures.rs#L1), [`ui/dr-ui/src/lib.rs:101`](../ui/dr-ui/src/lib.rs#L101), [`ui/dr-ui/src/library_ui.rs:360`](../ui/dr-ui/src/library_ui.rs#L360), [`ui/dr-ui/src/library_ui.rs:6421`](../ui/dr-ui/src/library_ui.rs#L6421), [`ui/dr-ui/src/library_ui.rs:6566`](../ui/dr-ui/src/library_ui.rs#L6566), [`ui/dr-ui/src/library_ui.rs:7781`](../ui/dr-ui/src/library_ui.rs#L7781), [`ui/dr-ui/ui/app.slint:596`](../ui/dr-ui/ui/app.slint#L596), [`ui/dr-ui/ui/app.slint:60`](../ui/dr-ui/ui/app.slint#L60), [`ui/dr-ui/ui/app.slint:610`](../ui/dr-ui/ui/app.slint#L610), [`ui/dr-ui/ui/app.slint:979`](../ui/dr-ui/ui/app.slint#L979), [`ui/dr-ui/ui/controls.slint:593`](../ui/dr-ui/ui/controls.slint#L593), [`ui/dr-ui/ui/gestures.slint:1`](../ui/dr-ui/ui/gestures.slint#L1), [`ui/dr-ui/ui/library.slint:1277`](../ui/dr-ui/ui/library.slint#L1277), [`ui/dr-ui/ui/library.slint:1284`](../ui/dr-ui/ui/library.slint#L1284), [`ui/dr-ui/ui/library.slint:1381`](../ui/dr-ui/ui/library.slint#L1381), [`ui/dr-ui/ui/library.slint:2565`](../ui/dr-ui/ui/library.slint#L2565), [`ui/dr-ui/ui/library.slint:4195`](../ui/dr-ui/ui/library.slint#L4195), [`ui/dr-ui/ui/library.slint:960`](../ui/dr-ui/ui/library.slint#L960), [`ui/dr-ui/ui/library.slint:993`](../ui/dr-ui/ui/library.slint#L993), [`ui/dr-ui/ui/presets.slint:19`](../ui/dr-ui/ui/presets.slint#L19), [`ui/dr-ui/ui/settings.slint:118`](../ui/dr-ui/ui/settings.slint#L118) |
-| FR-UI-3 | [`ui/dr-ui/src/develop.rs:2445`](../ui/dr-ui/src/develop.rs#L2445), [`ui/dr-ui/src/develop.rs:2554`](../ui/dr-ui/src/develop.rs#L2554), [`ui/dr-ui/src/library_ui.rs:5485`](../ui/dr-ui/src/library_ui.rs#L5485), [`ui/dr-ui/src/masks_ui.rs:249`](../ui/dr-ui/src/masks_ui.rs#L249), [`ui/dr-ui/src/masks_ui.rs:976`](../ui/dr-ui/src/masks_ui.rs#L976), [`ui/dr-ui/src/masks_ui.rs:998`](../ui/dr-ui/src/masks_ui.rs#L998), [`ui/dr-ui/src/spots_ui.rs:19`](../ui/dr-ui/src/spots_ui.rs#L19), [`ui/dr-ui/ui/app.slint:2085`](../ui/dr-ui/ui/app.slint#L2085), [`ui/dr-ui/ui/collections.slint:4`](../ui/dr-ui/ui/collections.slint#L4), [`ui/dr-ui/ui/collections.slint:747`](../ui/dr-ui/ui/collections.slint#L747), [`ui/dr-ui/ui/masks.slint:612`](../ui/dr-ui/ui/masks.slint#L612) |
-| FR-UI-4 | [`tools/traceability/src/gestures.rs:1`](../tools/traceability/src/gestures.rs#L1), [`ui/dr-ui/src/collections_ui.rs:1045`](../ui/dr-ui/src/collections_ui.rs#L1045), [`ui/dr-ui/src/collections_ui.rs:1055`](../ui/dr-ui/src/collections_ui.rs#L1055), [`ui/dr-ui/src/collections_ui.rs:116`](../ui/dr-ui/src/collections_ui.rs#L116), [`ui/dr-ui/src/collections_ui.rs:117`](../ui/dr-ui/src/collections_ui.rs#L117), [`ui/dr-ui/src/collections_ui.rs:126`](../ui/dr-ui/src/collections_ui.rs#L126), [`ui/dr-ui/src/collections_ui.rs:154`](../ui/dr-ui/src/collections_ui.rs#L154), [`ui/dr-ui/src/collections_ui.rs:1552`](../ui/dr-ui/src/collections_ui.rs#L1552), [`ui/dr-ui/src/collections_ui.rs:1569`](../ui/dr-ui/src/collections_ui.rs#L1569), [`ui/dr-ui/src/collections_ui.rs:1685`](../ui/dr-ui/src/collections_ui.rs#L1685), [`ui/dr-ui/src/collections_ui.rs:1821`](../ui/dr-ui/src/collections_ui.rs#L1821), [`ui/dr-ui/src/collections_ui.rs:1848`](../ui/dr-ui/src/collections_ui.rs#L1848), [`ui/dr-ui/src/collections_ui.rs:1964`](../ui/dr-ui/src/collections_ui.rs#L1964), [`ui/dr-ui/src/collections_ui.rs:2926`](../ui/dr-ui/src/collections_ui.rs#L2926), [`ui/dr-ui/src/collections_ui.rs:2963`](../ui/dr-ui/src/collections_ui.rs#L2963), [`ui/dr-ui/src/collections_ui.rs:365`](../ui/dr-ui/src/collections_ui.rs#L365), [`ui/dr-ui/src/collections_ui.rs:569`](../ui/dr-ui/src/collections_ui.rs#L569), [`ui/dr-ui/src/collections_ui.rs:589`](../ui/dr-ui/src/collections_ui.rs#L589), [`ui/dr-ui/src/gesture_book.rs:3`](../ui/dr-ui/src/gesture_book.rs#L3), [`ui/dr-ui/src/gestures.rs:1`](../ui/dr-ui/src/gestures.rs#L1), [`ui/dr-ui/src/library_ui.rs:5485`](../ui/dr-ui/src/library_ui.rs#L5485), [`ui/dr-ui/src/library_ui.rs:5497`](../ui/dr-ui/src/library_ui.rs#L5497), [`ui/dr-ui/src/library_ui.rs:5567`](../ui/dr-ui/src/library_ui.rs#L5567), [`ui/dr-ui/src/library_ui.rs:5677`](../ui/dr-ui/src/library_ui.rs#L5677), [`ui/dr-ui/src/library_ui.rs:5705`](../ui/dr-ui/src/library_ui.rs#L5705), [`ui/dr-ui/src/library_ui.rs:6554`](../ui/dr-ui/src/library_ui.rs#L6554), [`ui/dr-ui/src/library_ui.rs:6566`](../ui/dr-ui/src/library_ui.rs#L6566), [`ui/dr-ui/ui/app.slint:1925`](../ui/dr-ui/ui/app.slint#L1925), [`ui/dr-ui/ui/app.slint:572`](../ui/dr-ui/ui/app.slint#L572), [`ui/dr-ui/ui/app.slint:601`](../ui/dr-ui/ui/app.slint#L601), [`ui/dr-ui/ui/app.slint:610`](../ui/dr-ui/ui/app.slint#L610), [`ui/dr-ui/ui/app.slint:695`](../ui/dr-ui/ui/app.slint#L695), [`ui/dr-ui/ui/gestures.slint:1`](../ui/dr-ui/ui/gestures.slint#L1), [`ui/dr-ui/ui/library.slint:1048`](../ui/dr-ui/ui/library.slint#L1048), [`ui/dr-ui/ui/library.slint:1252`](../ui/dr-ui/ui/library.slint#L1252), [`ui/dr-ui/ui/library.slint:1277`](../ui/dr-ui/ui/library.slint#L1277), [`ui/dr-ui/ui/library.slint:1284`](../ui/dr-ui/ui/library.slint#L1284), [`ui/dr-ui/ui/library.slint:1317`](../ui/dr-ui/ui/library.slint#L1317), [`ui/dr-ui/ui/library.slint:1374`](../ui/dr-ui/ui/library.slint#L1374), [`ui/dr-ui/ui/library.slint:1381`](../ui/dr-ui/ui/library.slint#L1381), [`ui/dr-ui/ui/library.slint:2565`](../ui/dr-ui/ui/library.slint#L2565), [`ui/dr-ui/ui/library.slint:4079`](../ui/dr-ui/ui/library.slint#L4079), [`ui/dr-ui/ui/library.slint:4195`](../ui/dr-ui/ui/library.slint#L4195), [`ui/dr-ui/ui/library.slint:960`](../ui/dr-ui/ui/library.slint#L960), [`ui/dr-ui/ui/library.slint:987`](../ui/dr-ui/ui/library.slint#L987), [`ui/dr-ui/ui/library.slint:993`](../ui/dr-ui/ui/library.slint#L993) |
-| FR-UI-5 | [`ui/dr-ui/src/collections_ui.rs:1`](../ui/dr-ui/src/collections_ui.rs#L1), [`ui/dr-ui/src/lib.rs:2771`](../ui/dr-ui/src/lib.rs#L2771), [`ui/dr-ui/src/lib.rs:3409`](../ui/dr-ui/src/lib.rs#L3409), [`ui/dr-ui/src/lib.rs:3594`](../ui/dr-ui/src/lib.rs#L3594), [`ui/dr-ui/src/masks_ui.rs:931`](../ui/dr-ui/src/masks_ui.rs#L931), [`ui/dr-ui/ui/app.slint:127`](../ui/dr-ui/ui/app.slint#L127), [`ui/dr-ui/ui/collections.slint:4`](../ui/dr-ui/ui/collections.slint#L4) |
+| FR-UI-3 | [`ui/dr-ui/src/develop.rs:2458`](../ui/dr-ui/src/develop.rs#L2458), [`ui/dr-ui/src/develop.rs:2567`](../ui/dr-ui/src/develop.rs#L2567), [`ui/dr-ui/src/library_ui.rs:5485`](../ui/dr-ui/src/library_ui.rs#L5485), [`ui/dr-ui/src/masks_ui.rs:1043`](../ui/dr-ui/src/masks_ui.rs#L1043), [`ui/dr-ui/src/masks_ui.rs:1065`](../ui/dr-ui/src/masks_ui.rs#L1065), [`ui/dr-ui/src/masks_ui.rs:263`](../ui/dr-ui/src/masks_ui.rs#L263), [`ui/dr-ui/src/spots_ui.rs:19`](../ui/dr-ui/src/spots_ui.rs#L19), [`ui/dr-ui/ui/app.slint:2088`](../ui/dr-ui/ui/app.slint#L2088), [`ui/dr-ui/ui/collections.slint:4`](../ui/dr-ui/ui/collections.slint#L4), [`ui/dr-ui/ui/collections.slint:747`](../ui/dr-ui/ui/collections.slint#L747), [`ui/dr-ui/ui/masks.slint:757`](../ui/dr-ui/ui/masks.slint#L757) |
+| FR-UI-4 | [`tools/traceability/src/gestures.rs:1`](../tools/traceability/src/gestures.rs#L1), [`ui/dr-ui/src/collections_ui.rs:1045`](../ui/dr-ui/src/collections_ui.rs#L1045), [`ui/dr-ui/src/collections_ui.rs:1055`](../ui/dr-ui/src/collections_ui.rs#L1055), [`ui/dr-ui/src/collections_ui.rs:116`](../ui/dr-ui/src/collections_ui.rs#L116), [`ui/dr-ui/src/collections_ui.rs:117`](../ui/dr-ui/src/collections_ui.rs#L117), [`ui/dr-ui/src/collections_ui.rs:126`](../ui/dr-ui/src/collections_ui.rs#L126), [`ui/dr-ui/src/collections_ui.rs:154`](../ui/dr-ui/src/collections_ui.rs#L154), [`ui/dr-ui/src/collections_ui.rs:1552`](../ui/dr-ui/src/collections_ui.rs#L1552), [`ui/dr-ui/src/collections_ui.rs:1569`](../ui/dr-ui/src/collections_ui.rs#L1569), [`ui/dr-ui/src/collections_ui.rs:1685`](../ui/dr-ui/src/collections_ui.rs#L1685), [`ui/dr-ui/src/collections_ui.rs:1821`](../ui/dr-ui/src/collections_ui.rs#L1821), [`ui/dr-ui/src/collections_ui.rs:1848`](../ui/dr-ui/src/collections_ui.rs#L1848), [`ui/dr-ui/src/collections_ui.rs:1964`](../ui/dr-ui/src/collections_ui.rs#L1964), [`ui/dr-ui/src/collections_ui.rs:2926`](../ui/dr-ui/src/collections_ui.rs#L2926), [`ui/dr-ui/src/collections_ui.rs:2963`](../ui/dr-ui/src/collections_ui.rs#L2963), [`ui/dr-ui/src/collections_ui.rs:365`](../ui/dr-ui/src/collections_ui.rs#L365), [`ui/dr-ui/src/collections_ui.rs:569`](../ui/dr-ui/src/collections_ui.rs#L569), [`ui/dr-ui/src/collections_ui.rs:589`](../ui/dr-ui/src/collections_ui.rs#L589), [`ui/dr-ui/src/gesture_book.rs:3`](../ui/dr-ui/src/gesture_book.rs#L3), [`ui/dr-ui/src/gestures.rs:1`](../ui/dr-ui/src/gestures.rs#L1), [`ui/dr-ui/src/library_ui.rs:5485`](../ui/dr-ui/src/library_ui.rs#L5485), [`ui/dr-ui/src/library_ui.rs:5497`](../ui/dr-ui/src/library_ui.rs#L5497), [`ui/dr-ui/src/library_ui.rs:5567`](../ui/dr-ui/src/library_ui.rs#L5567), [`ui/dr-ui/src/library_ui.rs:5677`](../ui/dr-ui/src/library_ui.rs#L5677), [`ui/dr-ui/src/library_ui.rs:5705`](../ui/dr-ui/src/library_ui.rs#L5705), [`ui/dr-ui/src/library_ui.rs:6554`](../ui/dr-ui/src/library_ui.rs#L6554), [`ui/dr-ui/src/library_ui.rs:6566`](../ui/dr-ui/src/library_ui.rs#L6566), [`ui/dr-ui/ui/app.slint:1928`](../ui/dr-ui/ui/app.slint#L1928), [`ui/dr-ui/ui/app.slint:572`](../ui/dr-ui/ui/app.slint#L572), [`ui/dr-ui/ui/app.slint:601`](../ui/dr-ui/ui/app.slint#L601), [`ui/dr-ui/ui/app.slint:610`](../ui/dr-ui/ui/app.slint#L610), [`ui/dr-ui/ui/app.slint:695`](../ui/dr-ui/ui/app.slint#L695), [`ui/dr-ui/ui/gestures.slint:1`](../ui/dr-ui/ui/gestures.slint#L1), [`ui/dr-ui/ui/library.slint:1048`](../ui/dr-ui/ui/library.slint#L1048), [`ui/dr-ui/ui/library.slint:1252`](../ui/dr-ui/ui/library.slint#L1252), [`ui/dr-ui/ui/library.slint:1277`](../ui/dr-ui/ui/library.slint#L1277), [`ui/dr-ui/ui/library.slint:1284`](../ui/dr-ui/ui/library.slint#L1284), [`ui/dr-ui/ui/library.slint:1317`](../ui/dr-ui/ui/library.slint#L1317), [`ui/dr-ui/ui/library.slint:1374`](../ui/dr-ui/ui/library.slint#L1374), [`ui/dr-ui/ui/library.slint:1381`](../ui/dr-ui/ui/library.slint#L1381), [`ui/dr-ui/ui/library.slint:2565`](../ui/dr-ui/ui/library.slint#L2565), [`ui/dr-ui/ui/library.slint:4079`](../ui/dr-ui/ui/library.slint#L4079), [`ui/dr-ui/ui/library.slint:4195`](../ui/dr-ui/ui/library.slint#L4195), [`ui/dr-ui/ui/library.slint:960`](../ui/dr-ui/ui/library.slint#L960), [`ui/dr-ui/ui/library.slint:987`](../ui/dr-ui/ui/library.slint#L987), [`ui/dr-ui/ui/library.slint:993`](../ui/dr-ui/ui/library.slint#L993) |
+| FR-UI-5 | [`ui/dr-ui/src/collections_ui.rs:1`](../ui/dr-ui/src/collections_ui.rs#L1), [`ui/dr-ui/src/lib.rs:2771`](../ui/dr-ui/src/lib.rs#L2771), [`ui/dr-ui/src/lib.rs:3409`](../ui/dr-ui/src/lib.rs#L3409), [`ui/dr-ui/src/lib.rs:3594`](../ui/dr-ui/src/lib.rs#L3594), [`ui/dr-ui/src/masks_ui.rs:998`](../ui/dr-ui/src/masks_ui.rs#L998), [`ui/dr-ui/ui/app.slint:127`](../ui/dr-ui/ui/app.slint#L127), [`ui/dr-ui/ui/collections.slint:4`](../ui/dr-ui/ui/collections.slint#L4) |
 | FR-UI-6 | [`ui/dr-ui/ui/widgets.slint:1`](../ui/dr-ui/ui/widgets.slint#L1) |
 | FR-UI-7 | [`core/dr-pipeline/src/descriptor.rs:177`](../core/dr-pipeline/src/descriptor.rs#L177), [`core/dr-pipeline/src/framing.rs:395`](../core/dr-pipeline/src/framing.rs#L395), [`core/dr-types/src/settings.rs:321`](../core/dr-types/src/settings.rs#L321), [`ui/dr-ui/src/lib.rs:3362`](../ui/dr-ui/src/lib.rs#L3362), [`ui/dr-ui/ui/app.slint:728`](../ui/dr-ui/ui/app.slint#L728), [`ui/dr-ui/ui/settings.slint:565`](../ui/dr-ui/ui/settings.slint#L565), [`ui/dr-ui/ui/toolrail.slint:89`](../ui/dr-ui/ui/toolrail.slint#L89) |
 | FR-UI-8 | [`core/dr-catalog/src/collections.rs:555`](../core/dr-catalog/src/collections.rs#L555), [`core/dr-catalog/src/collections.rs:576`](../core/dr-catalog/src/collections.rs#L576), [`core/dr-types/src/place.rs:1`](../core/dr-types/src/place.rs#L1), [`ui/dr-ui/src/derived_sync.rs:188`](../ui/dr-ui/src/derived_sync.rs#L188), [`ui/dr-ui/src/derived_sync.rs:657`](../ui/dr-ui/src/derived_sync.rs#L657), [`ui/dr-ui/src/derived_sync.rs:667`](../ui/dr-ui/src/derived_sync.rs#L667), [`ui/dr-ui/src/derived_sync.rs:749`](../ui/dr-ui/src/derived_sync.rs#L749), [`ui/dr-ui/src/derived_sync.rs:74`](../ui/dr-ui/src/derived_sync.rs#L74), [`ui/dr-ui/src/library.rs:1106`](../ui/dr-ui/src/library.rs#L1106), [`ui/dr-ui/src/library.rs:4556`](../ui/dr-ui/src/library.rs#L4556), [`ui/dr-ui/src/library.rs:5274`](../ui/dr-ui/src/library.rs#L5274), [`ui/dr-ui/src/library.rs:5340`](../ui/dr-ui/src/library.rs#L5340), [`ui/dr-ui/src/library_ui.rs:195`](../ui/dr-ui/src/library_ui.rs#L195), [`ui/dr-ui/src/library_ui.rs:2118`](../ui/dr-ui/src/library_ui.rs#L2118), [`ui/dr-ui/src/library_ui.rs:2307`](../ui/dr-ui/src/library_ui.rs#L2307), [`ui/dr-ui/src/library_ui.rs:2324`](../ui/dr-ui/src/library_ui.rs#L2324), [`ui/dr-ui/src/library_ui.rs:2422`](../ui/dr-ui/src/library_ui.rs#L2422), [`ui/dr-ui/src/library_ui.rs:5518`](../ui/dr-ui/src/library_ui.rs#L5518), [`ui/dr-ui/src/library_ui.rs:5558`](../ui/dr-ui/src/library_ui.rs#L5558), [`ui/dr-ui/src/library_ui.rs:5587`](../ui/dr-ui/src/library_ui.rs#L5587), [`ui/dr-ui/src/library_ui.rs:5850`](../ui/dr-ui/src/library_ui.rs#L5850), [`ui/dr-ui/src/library_ui.rs:6073`](../ui/dr-ui/src/library_ui.rs#L6073), [`ui/dr-ui/src/library_ui.rs:6795`](../ui/dr-ui/src/library_ui.rs#L6795), [`ui/dr-ui/src/library_ui.rs:859`](../ui/dr-ui/src/library_ui.rs#L859), [`ui/dr-ui/src/library_ui.rs:892`](../ui/dr-ui/src/library_ui.rs#L892), [`ui/dr-ui/src/library_ui.rs:938`](../ui/dr-ui/src/library_ui.rs#L938), [`ui/dr-ui/src/place.rs:1`](../ui/dr-ui/src/place.rs#L1) |
 | NFR-A11Y-2 | [`ui/dr-ui/tests/ui_controls_are_accessible.rs:1`](../ui/dr-ui/tests/ui_controls_are_accessible.rs#L1) |
 | NFR-A11Y-3 | [`ui/dr-ui/src/histogram.rs:356`](../ui/dr-ui/src/histogram.rs#L356), [`ui/dr-ui/ui/histogram.slint:137`](../ui/dr-ui/ui/histogram.slint#L137), [`ui/dr-ui/ui/library.slint:756`](../ui/dr-ui/ui/library.slint#L756), [`ui/dr-ui/ui/library.slint:904`](../ui/dr-ui/ui/library.slint#L904), [`ui/dr-ui/ui/peaking.slint:1`](../ui/dr-ui/ui/peaking.slint#L1) |
 | NFR-ARCH-2 | [`core/dr-catalog/src/jobs.rs:1`](../core/dr-catalog/src/jobs.rs#L1), [`ui/dr-ui/src/faces.rs:1`](../ui/dr-ui/src/faces.rs#L1), [`ui/dr-ui/src/library.rs:3385`](../ui/dr-ui/src/library.rs#L3385) |
-| NFR-ARCH-3 | [`ui/dr-ui/src/export.rs:1809`](../ui/dr-ui/src/export.rs#L1809), [`ui/dr-ui/src/export.rs:1836`](../ui/dr-ui/src/export.rs#L1836), [`ui/dr-ui/src/export.rs:412`](../ui/dr-ui/src/export.rs#L412), [`ui/dr-ui/src/export.rs:438`](../ui/dr-ui/src/export.rs#L438), [`ui/dr-ui/src/lib.rs:2468`](../ui/dr-ui/src/lib.rs#L2468), [`ui/dr-ui/ui/app.slint:1158`](../ui/dr-ui/ui/app.slint#L1158), [`ui/dr-ui/ui/library.slint:4157`](../ui/dr-ui/ui/library.slint#L4157) |
+| NFR-ARCH-3 | [`ui/dr-ui/src/export.rs:1809`](../ui/dr-ui/src/export.rs#L1809), [`ui/dr-ui/src/export.rs:1836`](../ui/dr-ui/src/export.rs#L1836), [`ui/dr-ui/src/export.rs:412`](../ui/dr-ui/src/export.rs#L412), [`ui/dr-ui/src/export.rs:438`](../ui/dr-ui/src/export.rs#L438), [`ui/dr-ui/src/lib.rs:2468`](../ui/dr-ui/src/lib.rs#L2468), [`ui/dr-ui/ui/app.slint:1161`](../ui/dr-ui/ui/app.slint#L1161), [`ui/dr-ui/ui/library.slint:4157`](../ui/dr-ui/ui/library.slint#L4157) |
 | NFR-ARCH-4 | [`core/dr-catalog/src/error.rs:1`](../core/dr-catalog/src/error.rs#L1), [`core/dr-export/src/error.rs:1`](../core/dr-export/src/error.rs#L1), [`core/dr-thumbs/src/error.rs:1`](../core/dr-thumbs/src/error.rs#L1), [`platform/dr-plat/src/storage.rs:148`](../platform/dr-plat/src/storage.rs#L148), [`ui/dr-ui/src/export.rs:514`](../ui/dr-ui/src/export.rs#L514) |
 | NFR-OPS-1 | [`platform/dr-plat/src/diagnostics.rs:1`](../platform/dr-plat/src/diagnostics.rs#L1), [`platform/dr-plat/src/state.rs:1`](../platform/dr-plat/src/state.rs#L1) |
 | NFR-OPS-2 | [`platform/dr-plat/src/crash.rs:1`](../platform/dr-plat/src/crash.rs#L1) |
 | NFR-OPS-3 | [`core/dr-types/src/settings.rs:1`](../core/dr-types/src/settings.rs#L1), [`ui/dr-ui/src/settings_store.rs:1`](../ui/dr-ui/src/settings_store.rs#L1) |
 | NFR-P1 | [`core/dr-catalog/src/lib.rs:1`](../core/dr-catalog/src/lib.rs#L1), [`core/dr-catalog/src/scan.rs:1`](../core/dr-catalog/src/scan.rs#L1), [`core/dr-catalog/src/walk.rs:162`](../core/dr-catalog/src/walk.rs#L162), [`core/dr-catalog/src/walk.rs:1`](../core/dr-catalog/src/walk.rs#L1), [`tools/bench/src/catalog_open.rs:1`](../tools/bench/src/catalog_open.rs#L1) |
 | NFR-P13 | [`core/dr-decode/src/preview.rs:121`](../core/dr-decode/src/preview.rs#L121) |
-| NFR-P14 | [`core/dr-gpu/src/focus.rs:186`](../core/dr-gpu/src/focus.rs#L186), [`core/dr-gpu/src/focus.rs:1`](../core/dr-gpu/src/focus.rs#L1), [`core/dr-gpu/src/focus.rs:317`](../core/dr-gpu/src/focus.rs#L317), [`core/dr-gpu/src/shaders/focus_peak.wgsl:1`](../core/dr-gpu/src/shaders/focus_peak.wgsl#L1), [`ui/dr-ui/src/develop.rs:3353`](../ui/dr-ui/src/develop.rs#L3353), [`ui/dr-ui/src/lib.rs:1814`](../ui/dr-ui/src/lib.rs#L1814) |
+| NFR-P14 | [`core/dr-gpu/src/focus.rs:186`](../core/dr-gpu/src/focus.rs#L186), [`core/dr-gpu/src/focus.rs:1`](../core/dr-gpu/src/focus.rs#L1), [`core/dr-gpu/src/focus.rs:317`](../core/dr-gpu/src/focus.rs#L317), [`core/dr-gpu/src/shaders/focus_peak.wgsl:1`](../core/dr-gpu/src/shaders/focus_peak.wgsl#L1), [`ui/dr-ui/src/develop.rs:3503`](../ui/dr-ui/src/develop.rs#L3503), [`ui/dr-ui/src/lib.rs:1814`](../ui/dr-ui/src/lib.rs#L1814) |
 | NFR-P3 | [`tools/bench/src/thumbnails.rs:1`](../tools/bench/src/thumbnails.rs#L1) |
 | NFR-P5 | [`core/dr-catalog/src/schema.rs:356`](../core/dr-catalog/src/schema.rs#L356), [`ui/dr-ui/src/library.rs:4663`](../ui/dr-ui/src/library.rs#L4663), [`ui/dr-ui/src/library.rs:5776`](../ui/dr-ui/src/library.rs#L5776), [`ui/dr-ui/src/library_ui.rs:4725`](../ui/dr-ui/src/library_ui.rs#L4725), [`ui/dr-ui/src/library_ui.rs:64`](../ui/dr-ui/src/library_ui.rs#L64) |
 | NFR-P9 | [`ui/dr-ui/src/collections_ui.rs:1`](../ui/dr-ui/src/collections_ui.rs#L1), [`ui/dr-ui/src/export.rs:992`](../ui/dr-ui/src/export.rs#L992), [`ui/dr-ui/src/library.rs:1`](../ui/dr-ui/src/library.rs#L1), [`ui/dr-ui/src/library_ui.rs:1`](../ui/dr-ui/src/library_ui.rs#L1), [`ui/dr-ui/src/trash.rs:1`](../ui/dr-ui/src/trash.rs#L1) |
@@ -152,7 +153,7 @@ _None._
 | NFR-R6 | [`core/dr-catalog/src/error.rs:1`](../core/dr-catalog/src/error.rs#L1), [`core/dr-catalog/src/lib.rs:255`](../core/dr-catalog/src/lib.rs#L255), [`core/dr-catalog/src/recovery.rs:1`](../core/dr-catalog/src/recovery.rs#L1) |
 | NFR-R7 | [`core/dr-gpu/src/error.rs:1`](../core/dr-gpu/src/error.rs#L1) |
 | NFR-R8 | [`core/dr-gpu/src/error.rs:1`](../core/dr-gpu/src/error.rs#L1) |
-| NFR-RES-1 | [`core/dr-gpu/src/adjust.rs:1029`](../core/dr-gpu/src/adjust.rs#L1029), [`core/dr-pipeline/src/history.rs:86`](../core/dr-pipeline/src/history.rs#L86), [`ui/dr-ui/src/develop.rs:3458`](../ui/dr-ui/src/develop.rs#L3458), [`ui/dr-ui/src/identity_ui.rs:121`](../ui/dr-ui/src/identity_ui.rs#L121), [`ui/dr-ui/src/lib.rs:93`](../ui/dr-ui/src/lib.rs#L93), [`ui/dr-ui/src/memory.rs:1`](../ui/dr-ui/src/memory.rs#L1) |
+| NFR-RES-1 | [`core/dr-gpu/src/adjust.rs:1029`](../core/dr-gpu/src/adjust.rs#L1029), [`core/dr-pipeline/src/history.rs:86`](../core/dr-pipeline/src/history.rs#L86), [`ui/dr-ui/src/develop.rs:3608`](../ui/dr-ui/src/develop.rs#L3608), [`ui/dr-ui/src/identity_ui.rs:121`](../ui/dr-ui/src/identity_ui.rs#L121), [`ui/dr-ui/src/lib.rs:93`](../ui/dr-ui/src/lib.rs#L93), [`ui/dr-ui/src/memory.rs:1`](../ui/dr-ui/src/memory.rs#L1) |
 | NFR-RES-2 | [`ui/dr-ui/src/faces.rs:346`](../ui/dr-ui/src/faces.rs#L346), [`ui/dr-ui/src/library.rs:3385`](../ui/dr-ui/src/library.rs#L3385), [`ui/dr-ui/src/library.rs:3576`](../ui/dr-ui/src/library.rs#L3576) |
 | NFR-RES-4 | [`core/dr-catalog/src/cache.rs:1`](../core/dr-catalog/src/cache.rs#L1), [`core/dr-catalog/src/face_shard.rs:1`](../core/dr-catalog/src/face_shard.rs#L1), [`core/dr-catalog/src/schema.rs:785`](../core/dr-catalog/src/schema.rs#L785), [`core/dr-gpu/src/lib.rs:93`](../core/dr-gpu/src/lib.rs#L93), [`core/dr-thumbs/src/codec.rs:1`](../core/dr-thumbs/src/codec.rs#L1), [`core/dr-thumbs/src/lib.rs:1`](../core/dr-thumbs/src/lib.rs#L1), [`core/dr-thumbs/src/lib.rs:376`](../core/dr-thumbs/src/lib.rs#L376), [`ui/dr-ui/src/library.rs:3292`](../ui/dr-ui/src/library.rs#L3292) |
 | NFR-SEC-1 | [`core/dr-decode/src/error.rs:1`](../core/dr-decode/src/error.rs#L1) |
@@ -166,6 +167,7 @@ _None._
 ## Not yet tagged
 
 53 of 182 requirements have no implementation tag. Expected while the codebase is young; each should gain one as it is built.
+53 of 181 requirements have no implementation tag. Expected while the codebase is young; each should gain one as it is built.
 
 <details><summary>Show untagged requirements</summary>
 
diff --git a/ui/dr-ui/src/develop.rs b/ui/dr-ui/src/develop.rs
index 767efec..57e9527 100644
--- a/ui/dr-ui/src/develop.rs
+++ b/ui/dr-ui/src/develop.rs
@@ -2078,6 +2078,12 @@ impl DevelopSession {
         // resizes, and does not need redrawing when the view moves.
         let (pw, ph) = self.mask_raster_size();
         let subjects = self.subjects.as_ref();
+        // TRACES: FR-DEV-10
+        // A refcount, taken before the rasteriser is borrowed mutably. A range
+        // layer measures the photograph itself, so the pass needs the source
+        // as well as the stack — and it is the same texture every other pass
+        // reads, not a copy made for masking.
+        let source = self.demosaiced.clone();
 
         // **Built here, not in `segment`.** A gradient needs no segmentation —
         // a graduated filter over a sky never had to know what a sky is — but
@@ -2104,9 +2110,16 @@ impl DevelopSession {
         // No label field: region masks were the watershed's, and nothing
         // produces one any more. A stored layer that still names regions is
         // skipped by the rasteriser rather than drawn wrong.
-        pass.render(self.graph.masks(), None, subjects, pw, ph)
-            .inspect_err(|e| log::warn!("mask rasterisation failed: {e}"))
-            .is_ok()
+        pass.render(
+            self.graph.masks(),
+            None,
+            subjects,
+            Some(source.as_ref()),
+            pw,
+            ph,
+        )
+        .inspect_err(|e| log::warn!("mask rasterisation failed: {e}"))
+        .is_ok()
     }
 
     /// The size the mask array is rasterised at, in source space.
@@ -2920,6 +2933,135 @@ impl DevelopSession {
         Some(id)
     }
 
+    /// TRACES: FR-DEV-10
+    /// Add a mask that selects by a range of the photograph's own values.
+    ///
+    /// Needs no segmentation, like a gradient, and for a stronger reason: a
+    /// band is a question about the picture rather than about what is in it.
+    /// `chromatic` picks the colour range over the brightness one.
+    pub fn add_range_mask(&mut self, chromatic: bool) -> Option<String> {
+        let id = self.graph.masks().next_id();
+        let source = if chromatic {
+            MaskSource::skin_tones()
+        } else {
+            MaskSource::highlights()
+        };
+        if !self
+            .graph
+            .masks_mut()
+            .push(MaskLayer::new(id.clone(), source))
+        {
+            return None;
+        }
+        self.active_masks = vec![id.clone()];
+        self.history
+            .record(&self.graph, Edit::Action(labels::step::MASK_ADDED));
+        Some(id)
+    }
+
+    /// TRACES: FR-DEV-10
+    /// Move a range layer's band — its two bounds and the fade at each edge.
+    ///
+    /// All three at once, because they are one control: dragging the lower
+    /// bound past the upper swaps them (see `MaskSource::luminance_range`),
+    /// and a setter per field would have to decide that question three times
+    /// with only a third of the answer each time.
+    ///
+    /// A no-op on a layer that is not a range, rather than a panic: the panel
+    /// asks first, and a callback that arrives against a layer the user has
+    /// since replaced is ordinary rather than a fault.
+    pub fn set_mask_band(&mut self, id: &str, lo: f32, hi: f32, softness: f32) {
+        let Some(layer) = self.graph.masks_mut().get_mut(id) else {
+            return;
+        };
+        // Built into a temporary first: the arc is read out of the layer and
+        // the whole source is written back over it, and the two cannot be the
+        // same statement.
+        let rebuilt = match &layer.source {
+            MaskSource::Luminance { .. } => MaskSource::luminance_range(lo, hi, softness),
+            MaskSource::Colour { hue, hue_width, .. } => {
+                MaskSource::colour_range(*hue, *hue_width, lo, hi, softness)
+            }
+            _ => return,
+        };
+        layer.source = rebuilt;
+        // `Control`, not `Action`: a band is dragged, and a drag is one
+        // decision however many values it passes through.
+        self.history
+            .record(&self.graph, Edit::Control(labels::step::MASK_RANGE));
+    }
+
+    /// TRACES: FR-DEV-10
+    /// Move a colour range's arc — its centre hue and its half-width.
+    pub fn set_mask_hue(&mut self, id: &str, hue: f32, width: f32) {
+        let Some(layer) = self.graph.masks_mut().get_mut(id) else {
+            return;
+        };
+        // A temporary, for the reason `set_mask_band` gives.
+        let rebuilt = match &layer.source {
+            MaskSource::Colour {
+                chroma_lo,
+                chroma_hi,
+                softness,
+                ..
+            } => MaskSource::colour_range(hue, width, *chroma_lo, *chroma_hi, *softness),
+            // Only a colour range has an arc. A brightness one reaching here
+            // is a stale callback against a layer the user has replaced,
+            // which is ordinary rather than a fault.
+            _ => return,
+        };
+        layer.source = rebuilt;
+        self.history
+            .record(&self.graph, Edit::Control(labels::step::MASK_RANGE));
+    }
+
+    /// TRACES: FR-DEV-10
+    /// Whether the band controls apply to this layer.
+    pub fn mask_is_ranged(&self, id: &str) -> bool {
+        self.graph
+            .masks()
+            .get(id)
+            .is_some_and(|l| l.source.is_range())
+    }
+
+    /// TRACES: FR-DEV-10
+    /// Whether this layer's band is over colour rather than over brightness.
+    pub fn mask_is_chromatic(&self, id: &str) -> bool {
+        self.graph
+            .masks()
+            .get(id)
+            .is_some_and(|l| matches!(l.source, MaskSource::Colour { .. }))
+    }
+
+    /// TRACES: FR-DEV-10
+    /// This layer's band: lower bound, upper bound, softness.
+    ///
+    /// Tone positions for a luminance layer and chroma for a colour one —
+    /// the same two questions asked of different measurements, which is why
+    /// one panel control drives both. Zeroes for a layer that has no band,
+    /// which the panel never draws.
+    pub fn mask_band(&self, id: &str) -> (f32, f32, f32) {
+        match self.graph.masks().get(id).map(|l| &l.source) {
+            Some(MaskSource::Luminance { lo, hi, softness }) => (*lo, *hi, *softness),
+            Some(MaskSource::Colour {
+                chroma_lo,
+                chroma_hi,
+                softness,
+                ..
+            }) => (*chroma_lo, *chroma_hi, *softness),
+            _ => (0.0, 0.0, 0.0),
+        }
+    }
+
+    /// TRACES: FR-DEV-10
+    /// A colour range's arc: centre hue and half-width, both in turns.
+    pub fn mask_hue(&self, id: &str) -> (f32, f32) {
+        match self.graph.masks().get(id).map(|l| &l.source) {
+            Some(MaskSource::Colour { hue, hue_width, .. }) => (*hue, *hue_width),
+            _ => (0.0, 0.0),
+        }
+    }
+
     pub fn remove_mask(&mut self, id: &str) {
         if self.graph.masks_mut().remove(id).is_some() {
             self.active_masks.retain(|a| a != id);
@@ -3067,6 +3209,14 @@ impl DevelopSession {
     /// Only sources that go through the distance field. A gradient carries its
     /// own falloff in its geometry, so offering a second one would be two
     /// controls fighting over the same edge.
+    ///
+    /// A range (FR-DEV-10) is excluded on stronger grounds than the gradient.
+    /// Feather, falloff and morphology are every one of them a function of the
+    /// *signed distance from a boundary*, and a range mask has no boundary: it
+    /// is a weighting over the photograph's values, soft everywhere the values
+    /// are, sharp everywhere they are. There is no outline to grow, shrink or
+    /// cross. Its edge is the softness of its own band, which is in the band's
+    /// units rather than in pixels — see `MaskSource::Luminance`.
     pub fn mask_is_shapeable(&self, id: &str) -> bool {
         use dr_pipeline::mask::MaskSource;
         self.graph.masks().get(id).is_some_and(|l| {
diff --git a/ui/dr-ui/src/labels.rs b/ui/dr-ui/src/labels.rs
index 127d623..c60644c 100644
--- a/ui/dr-ui/src/labels.rs
+++ b/ui/dr-ui/src/labels.rs
@@ -49,6 +49,9 @@ pub mod step {
     pub const MASK_FALLOFF: LocalizedKey = LocalizedKey("history.mask_falloff");
     pub const MASK_MORPHOLOGY: LocalizedKey = LocalizedKey("history.mask_morphology");
     pub const MASK_REFINE: LocalizedKey = LocalizedKey("history.mask_refine");
+    /// TRACES: FR-DEV-10
+    /// A range mask's band moved — its bounds, its softness, or its hue arc.
+    pub const MASK_RANGE: LocalizedKey = LocalizedKey("history.mask_range");
 
     /// TRACES: FR-DEV-8
     /// A repair's own settings changed — its radius, its source, its opacity.
@@ -92,6 +95,7 @@ pub mod step {
         MASK_FALLOFF,
         MASK_MORPHOLOGY,
         MASK_REFINE,
+        MASK_RANGE,
         SPOT,
         SPOT_PLACED,
         SPOT_MOVED,
@@ -270,6 +274,7 @@ fn catalogued(key: &str) -> Option<&'static str> {
         "history.mask_falloff" => "Mask Falloff",
         "history.mask_morphology" => "Mask Grow/Shrink",
         "history.mask_refine" => "Mask Refine",
+        "history.mask_range" => "Mask Range",
         "history.spot" => "Adjust Repair",
         "history.spot_placed" => "Add Repair",
         "history.spot_moved" => "Move Repair",
diff --git a/ui/dr-ui/src/masks_ui.rs b/ui/dr-ui/src/masks_ui.rs
index d1979d7..9627230 100644
--- a/ui/dr-ui/src/masks_ui.rs
+++ b/ui/dr-ui/src/masks_ui.rs
@@ -178,23 +178,37 @@ pub(crate) fn sync(window: &AppWindow, session: &Rc<RefCell<Option<DevelopSessio
     let rows: Vec<MaskRow> = s
         .mask_layers()
         .into_iter()
-        .map(|(id, label, enabled, selected)| MaskRow {
-            stale: s.mask_is_stale(&id),
-            adjusted: s.mask_is_adjusted(&id),
-            kind: s.mask_kind(&id).into(),
-            inverted: s.mask_inverted(&id),
-            opacity: s.mask_opacity(&id),
-            feather: s.mask_feather(&id),
-            falloff: s.mask_falloff(&id) as i32,
-            morphology: s.mask_morphology(&id) as i32,
-            morph_radius: s.mask_morph_radius(&id),
-            refine: s.mask_refine(&id),
-            refinable: s.mask_is_refinable(&id),
-            shapeable: s.mask_is_shapeable(&id),
-            id: id.into(),
-            label: label.into(),
-            enabled,
-            selected,
+        .map(|(id, label, enabled, selected)| {
+            // Read once each: both answer with a tuple, and asking three
+            // times for three fields of one would walk the stack three times
+            // per row per sync.
+            let (band_lo, band_hi, band_softness) = s.mask_band(&id);
+            let (hue, hue_width) = s.mask_hue(&id);
+            MaskRow {
+                stale: s.mask_is_stale(&id),
+                adjusted: s.mask_is_adjusted(&id),
+                kind: s.mask_kind(&id).into(),
+                inverted: s.mask_inverted(&id),
+                opacity: s.mask_opacity(&id),
+                feather: s.mask_feather(&id),
+                falloff: s.mask_falloff(&id) as i32,
+                morphology: s.mask_morphology(&id) as i32,
+                morph_radius: s.mask_morph_radius(&id),
+                refine: s.mask_refine(&id),
+                refinable: s.mask_is_refinable(&id),
+                shapeable: s.mask_is_shapeable(&id),
+                ranged: s.mask_is_ranged(&id),
+                chromatic: s.mask_is_chromatic(&id),
+                band_lo,
+                band_hi,
+                band_softness,
+                hue,
+                hue_width,
+                id: id.into(),
+                label: label.into(),
+                enabled,
+                selected,
+            }
         })
         .collect();
     window.set_mask_rows(ModelRc::new(VecModel::from(rows)));
@@ -611,6 +625,43 @@ pub(crate) fn wire(
             redraw(&w);
         });
     }
+    // TRACES: FR-DEV-10
+    // A range mask's band, and a colour range's arc.
+    //
+    // Two handlers rather than five, because a band is one control: moving its
+    // lower bound past its upper swaps them, and a callback per field would
+    // have to answer that with a third of the answer. Each carries the whole
+    // of the thing it changes and the model puts it back in order.
+    //
+    // Cheap, unlike the refine below: a band is three floats in a uniform, so
+    // the mask redraws in the rasterisation the redraw was going to run
+    // anyway and nothing is rebuilt on the CPU at all.
+    {
+        let weak = window.as_weak();
+        let session = session.clone();
+        let redraw = redraw.clone();
+        window.on_mask_band_changed(move |id, lo, hi, softness| {
+            let Some(w) = weak.upgrade() else { return };
+            if let Some(s) = session.borrow_mut().as_mut() {
+                s.set_mask_band(&id, lo, hi, softness);
+            }
+            sync(&w, &session);
+            redraw(&w);
+        });
+    }
+    {
+        let weak = window.as_weak();
+        let session = session.clone();
+        let redraw = redraw.clone();
+        window.on_mask_hue_changed(move |id, hue, width| {
+            let Some(w) = weak.upgrade() else { return };
+            if let Some(s) = session.borrow_mut().as_mut() {
+                s.set_mask_hue(&id, hue, width);
+            }
+            sync(&w, &session);
+            redraw(&w);
+        });
+    }
     // The refine control. Same shape as the feather's handler, and a separate
     // one for the same reason every other mask control has its own: the
     // callback carries the layer id, so there is nothing to share.
@@ -687,6 +738,22 @@ pub(crate) fn wire(
             redraw(&w);
         });
     }
+    // TRACES: FR-DEV-10
+    {
+        let weak = window.as_weak();
+        let session = session.clone();
+        let redraw = redraw.clone();
+        let rows = rows.clone();
+        window.on_add_range_mask(move |chromatic| {
+            let Some(w) = weak.upgrade() else { return };
+            if let Some(s) = session.borrow_mut().as_mut() {
+                s.add_range_mask(chromatic);
+            }
+            sync(&w, &session);
+            sync_rows(&w, &rows, &session);
+            redraw(&w);
+        });
+    }
     {
         let weak = window.as_weak();
         let session = session.clone();
diff --git a/ui/dr-ui/ui/app.slint b/ui/dr-ui/ui/app.slint
index 7c1388b..76fc238 100644
--- a/ui/dr-ui/ui/app.slint
+++ b/ui/dr-ui/ui/app.slint
@@ -1125,7 +1125,10 @@ export component AppWindow inherits Window {
     callback mask-falloff-picked(string, int);
     callback mask-morphology-picked(string, int);
     callback mask-morph-radius-changed(string, float);
+    callback mask-band-changed(string, float, float, float);
+    callback mask-hue-changed(string, float, float);
     callback add-gradient-mask(bool);
+    callback add-range-mask(bool);
     callback add-subject-mask(int);
     callback add-category-mask(string);
 
@@ -2662,7 +2665,14 @@ in property <bool> panel-visible: true;
                                 mask-morph-radius-changed(id, v) => {
                                     root.mask-morph-radius-changed(id, v);
                                 }
+                                mask-band-changed(id, lo, hi, soft) => {
+                                    root.mask-band-changed(id, lo, hi, soft);
+                                }
+                                mask-hue-changed(id, h, w) => {
+                                    root.mask-hue-changed(id, h, w);
+                                }
                                 add-gradient(radial) => { root.add-gradient-mask(radial); }
+                                add-range(chromatic) => { root.add-range-mask(chromatic); }
                                 add-subject(i) => { root.add-subject-mask(i); }
                                 add-category(n) => { root.add-category-mask(n); }
                             }
diff --git a/ui/dr-ui/ui/masks.slint b/ui/dr-ui/ui/masks.slint
index 758b7cd..6fa8128 100644
--- a/ui/dr-ui/ui/masks.slint
+++ b/ui/dr-ui/ui/masks.slint
@@ -39,6 +39,26 @@ export struct MaskRow {
     /// does not go through the distance field, so showing them would offer
     /// controls that do nothing.
     shapeable: bool,
+    /// Whether the band controls apply — a mask made from a range of the
+    /// photograph's own values rather than from a shape (FR-DEV-10).
+    ///
+    /// The complement of `shapeable` in practice but not by definition: a
+    /// range has no boundary in the picture, so it has no distance from one
+    /// for a feather or a dilation to act on, and its edge is the softness of
+    /// its own band instead.
+    ranged: bool,
+    /// Whether that range is over colour rather than over brightness, so the
+    /// hue arc applies as well as the band.
+    chromatic: bool,
+    /// The band's lower and upper bounds, and the fade at each edge. Tone
+    /// positions for a brightness range, colourfulness for a colour one —
+    /// two readings of one control, which is why they share three fields.
+    band-lo: float,
+    band-hi: float,
+    band-softness: float,
+    /// A colour range's arc: centre and half-width, in turns.
+    hue: float,
+    hue-width: float,
     /// Its region ids came from a different segmentation than the one loaded,
     /// so applying it would produce a confidently wrong shape.
     stale: bool,
@@ -107,6 +127,12 @@ component MaskEntry inherits Rectangle {
     callback falloff-picked(int);
     callback morphology-picked(int);
     callback morph-radius-changed(float);
+    /// Lower bound, upper bound, softness — all three, because they are one
+    /// control: dragging the lower past the upper swaps them, and a callback
+    /// per field would have to answer that with a third of the answer.
+    callback band-changed(float, float, float);
+    /// Centre hue and half-width, in turns.
+    callback hue-changed(float, float);
     callback refined();
 
     height: layout.preferred-height;
@@ -266,6 +292,90 @@ component MaskEntry inherits Rectangle {
                 reset => { root.refine-changed(4); }
             }
 
+            // The band (FR-DEV-10). Above the edge controls because for a
+            // range there are none: a band has no boundary in the picture and
+            // therefore no distance from one, so `shapeable` is false and the
+            // softness below is the whole of this mask's edge.
+            //
+            // Degrees and percentages rather than the turns and fractions
+            // stored. Both are the units the quantity is discussed in, and a
+            // hue slider reading 0.06 is a control the photographer has to
+            // learn before it means anything.
+            if root.data.chromatic: SliderRow {
+                label: "Hue";
+                hint: "Which colour the mask follows. Skin sits just past red.";
+                value: root.data.hue * 360;
+                default-value: 22;
+                minimum: 0;
+                maximum: 360;
+                changed(v) => { root.hue-changed(v / 360, root.data.hue-width); }
+                reset => { root.hue-changed(0.06, root.data.hue-width); }
+            }
+
+            if root.data.chromatic: SliderRow {
+                label: "Spread";
+                hint: "How far either side of that colour the mask reaches.";
+                value: root.data.hue-width * 360;
+                default-value: 18;
+                minimum: 0;
+                // Half the circle each way is the whole of it, so this is the
+                // widest arc that is still a selection.
+                maximum: 180;
+                changed(v) => { root.hue-changed(root.data.hue, v / 360); }
+                reset => { root.hue-changed(root.data.hue, 0.05); }
+            }
+
+            if root.data.ranged: SliderRow {
+                // Named by what the end of the band *is* rather than by
+                // "from", which says nothing on its own and says the wrong
+                // thing on the colour range, where the axis is not brightness.
+                label: root.data.chromatic ? "Least colourful" : "Darkest";
+                value: root.data.band-lo * 100;
+                default-value: root.data.chromatic ? 15 : 50;
+                minimum: 0;
+                maximum: 100;
+                changed(v) => {
+                    root.band-changed(v / 100, root.data.band-hi, root.data.band-softness);
+                }
+                reset => {
+                    root.band-changed(root.data.chromatic ? 0.15 : 0.5,
+                                      root.data.band-hi,
+                                      root.data.band-softness);
+                }
+            }
+
+            if root.data.ranged: SliderRow {
+                label: root.data.chromatic ? "Most colourful" : "Brightest";
+                value: root.data.band-hi * 100;
+                default-value: 100;
+                minimum: 0;
+                maximum: 100;
+                changed(v) => {
+                    root.band-changed(root.data.band-lo, v / 100, root.data.band-softness);
+                }
+                reset => {
+                    root.band-changed(root.data.band-lo, 1.0, root.data.band-softness);
+                }
+            }
+
+            if root.data.ranged: SliderRow {
+                label: "Softness";
+                hint: "How gradually the mask fades in at each end of the "
+                      + "range. At zero it is a threshold, and a threshold "
+                      + "over a photograph's own tones draws contour lines "
+                      + "across a smooth sky.";
+                value: root.data.band-softness * 100;
+                default-value: 15;
+                minimum: 0;
+                maximum: 100;
+                changed(v) => {
+                    root.band-changed(root.data.band-lo, root.data.band-hi, v / 100);
+                }
+                reset => {
+                    root.band-changed(root.data.band-lo, root.data.band-hi, 0.15);
+                }
+            }
+
             // The edge. All of it reads one signed distance field, so these
             // are free to move — none of them recomputes anything except a
             // compound morphology.
@@ -344,8 +454,12 @@ export component MaskPanel inherits Rectangle {
     callback mask-falloff-picked(string, int);
     callback mask-morphology-picked(string, int);
     callback mask-morph-radius-changed(string, float);
+    callback mask-band-changed(string, float, float, float);
+    callback mask-hue-changed(string, float, float);
 
     callback add-gradient(bool);
+    /// `true` asks for the colour range rather than the brightness one.
+    callback add-range(bool);
     callback add-subject(int);
     callback add-category(string);
 
@@ -577,6 +691,35 @@ export component MaskPanel inherits Rectangle {
             }
         }
 
+        // Ranges, on their own row rather than beside the gradients. A
+        // gradient answers "where" and these answer "what", and putting four
+        // buttons in one row would suggest four flavours of the same thing —
+        // where the difference between them is the only thing a photographer
+        // needs to understand to reach for the right one.
+        //
+        // "Tone" and "Colour", not "luminance range" and "colour range". What
+        // the photographer is choosing is which property the mask follows.
+        HorizontalLayout {
+            spacing: Theme.gap-sm;
+
+            Button {
+                text: "Tone";
+                enabled: root.enabled;
+                clicked => { root.add-range(false); }
+            }
+            Button {
+                text: "Colour";
+                enabled: root.enabled;
+                clicked => { root.add-range(true); }
+            }
+        }
+
+        if root.enabled: Caption {
+            text: "A tone or colour mask follows the photograph's own values, "
+                  + "so the edit blends where the picture does.";
+            wrap: word-wrap;
+        }
+
         if root.enabled && root.masks.length == 0: Caption {
             text: "No local adjustments. Select a region, or add a gradient.";
             wrap: word-wrap;
@@ -597,6 +740,8 @@ export component MaskPanel inherits Rectangle {
             falloff-picked(i) => { root.mask-falloff-picked(mask.id, i); }
             morphology-picked(i) => { root.mask-morphology-picked(mask.id, i); }
             morph-radius-changed(v) => { root.mask-morph-radius-changed(mask.id, v); }
+            band-changed(lo, hi, soft) => { root.mask-band-changed(mask.id, lo, hi, soft); }
+            hue-changed(h, w) => { root.mask-hue-changed(mask.id, h, w); }
         }
 
         // No caption saying which chain the sliders below are pointed at.