diff --git a/docs/traceability.md b/docs/traceability.md
index 1171d33..986acc7 100644
--- a/docs/traceability.md
+++ b/docs/traceability.md
@@ -36,7 +36,7 @@ _None._
 | FR-CAT-1 | [`core/dr-catalog/src/scan.rs:1`](../core/dr-catalog/src/scan.rs#L1), [`core/dr-sync/src/scan.rs:93`](../core/dr-sync/src/scan.rs#L93), [`core/dr-types/src/lib.rs:185`](../core/dr-types/src/lib.rs#L185), [`tools/traceability/src/lib.rs:479`](../tools/traceability/src/lib.rs#L479), [`tools/traceability/src/lib.rs:511`](../tools/traceability/src/lib.rs#L511), [`ui/dr-ui/src/activity.rs:1`](../ui/dr-ui/src/activity.rs#L1), [`ui/dr-ui/src/library.rs:1`](../ui/dr-ui/src/library.rs#L1) |
 | FR-CAT-11 | [`ui/dr-ui/src/library.rs:150`](../ui/dr-ui/src/library.rs#L150) |
 | FR-CAT-12 | [`core/dr-pipeline/src/sidecar.rs:108`](../core/dr-pipeline/src/sidecar.rs#L108) |
-| FR-CAT-15 | [`core/dr-catalog/src/schema.rs:258`](../core/dr-catalog/src/schema.rs#L258), [`core/dr-catalog/src/trash.rs:1`](../core/dr-catalog/src/trash.rs#L1), [`core/dr-sync-nextcloud/src/lib.rs:366`](../core/dr-sync-nextcloud/src/lib.rs#L366), [`core/dr-sync/src/lib.rs:122`](../core/dr-sync/src/lib.rs#L122), [`core/dr-sync/src/scan.rs:426`](../core/dr-sync/src/scan.rs#L426), [`core/dr-sync/src/scan.rs:57`](../core/dr-sync/src/scan.rs#L57), [`core/dr-thumbs/src/lib.rs:341`](../core/dr-thumbs/src/lib.rs#L341), [`ui/dr-ui/src/collections_ui.rs:1299`](../ui/dr-ui/src/collections_ui.rs#L1299), [`ui/dr-ui/src/collections_ui.rs:817`](../ui/dr-ui/src/collections_ui.rs#L817), [`ui/dr-ui/src/library.rs:150`](../ui/dr-ui/src/library.rs#L150), [`ui/dr-ui/src/library.rs:167`](../ui/dr-ui/src/library.rs#L167), [`ui/dr-ui/src/library.rs:2020`](../ui/dr-ui/src/library.rs#L2020), [`ui/dr-ui/src/library.rs:2052`](../ui/dr-ui/src/library.rs#L2052), [`ui/dr-ui/src/library_ui.rs:112`](../ui/dr-ui/src/library_ui.rs#L112), [`ui/dr-ui/src/library_ui.rs:444`](../ui/dr-ui/src/library_ui.rs#L444), [`ui/dr-ui/src/trash.rs:1`](../ui/dr-ui/src/trash.rs#L1), [`ui/dr-ui/ui/collections.slint:458`](../ui/dr-ui/ui/collections.slint#L458) |
+| FR-CAT-15 | [`core/dr-catalog/src/schema.rs:258`](../core/dr-catalog/src/schema.rs#L258), [`core/dr-catalog/src/trash.rs:1`](../core/dr-catalog/src/trash.rs#L1), [`core/dr-sync-nextcloud/src/lib.rs:366`](../core/dr-sync-nextcloud/src/lib.rs#L366), [`core/dr-sync/src/lib.rs:122`](../core/dr-sync/src/lib.rs#L122), [`core/dr-sync/src/scan.rs:426`](../core/dr-sync/src/scan.rs#L426), [`core/dr-sync/src/scan.rs:57`](../core/dr-sync/src/scan.rs#L57), [`core/dr-thumbs/src/lib.rs:376`](../core/dr-thumbs/src/lib.rs#L376), [`ui/dr-ui/src/collections_ui.rs:1299`](../ui/dr-ui/src/collections_ui.rs#L1299), [`ui/dr-ui/src/collections_ui.rs:817`](../ui/dr-ui/src/collections_ui.rs#L817), [`ui/dr-ui/src/library.rs:150`](../ui/dr-ui/src/library.rs#L150), [`ui/dr-ui/src/library.rs:167`](../ui/dr-ui/src/library.rs#L167), [`ui/dr-ui/src/library.rs:2020`](../ui/dr-ui/src/library.rs#L2020), [`ui/dr-ui/src/library.rs:2052`](../ui/dr-ui/src/library.rs#L2052), [`ui/dr-ui/src/library_ui.rs:112`](../ui/dr-ui/src/library_ui.rs#L112), [`ui/dr-ui/src/library_ui.rs:444`](../ui/dr-ui/src/library_ui.rs#L444), [`ui/dr-ui/src/trash.rs:1`](../ui/dr-ui/src/trash.rs#L1), [`ui/dr-ui/ui/collections.slint:458`](../ui/dr-ui/ui/collections.slint#L458) |
 | FR-CAT-1a | [`core/dr-types/src/lib.rs:47`](../core/dr-types/src/lib.rs#L47) |
 | FR-CAT-2 | [`core/dr-catalog/src/lib.rs:1`](../core/dr-catalog/src/lib.rs#L1), [`core/dr-catalog/src/schema.rs:1`](../core/dr-catalog/src/schema.rs#L1), [`tools/traceability/src/lib.rs:479`](../tools/traceability/src/lib.rs#L479) |
 | FR-CAT-3 | [`core/dr-catalog/src/jobs.rs:1`](../core/dr-catalog/src/jobs.rs#L1), [`core/dr-sync/src/scan.rs:69`](../core/dr-sync/src/scan.rs#L69), [`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), [`ui/dr-ui/src/derived_sync.rs:1`](../ui/dr-ui/src/derived_sync.rs#L1) |
@@ -102,7 +102,7 @@ _None._
 | 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 | [`ui/dr-ui/src/lib.rs:45`](../ui/dr-ui/src/lib.rs#L45) |
-| NFR-RES-4 | [`core/dr-catalog/src/cache.rs:1`](../core/dr-catalog/src/cache.rs#L1), [`core/dr-catalog/src/schema.rs:230`](../core/dr-catalog/src/schema.rs#L230), [`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:341`](../core/dr-thumbs/src/lib.rs#L341) |
+| NFR-RES-4 | [`core/dr-catalog/src/cache.rs:1`](../core/dr-catalog/src/cache.rs#L1), [`core/dr-catalog/src/schema.rs:230`](../core/dr-catalog/src/schema.rs#L230), [`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) |
 | NFR-SEC-1 | [`core/dr-decode/src/error.rs:1`](../core/dr-decode/src/error.rs#L1) |
 | R1 | [`tools/traceability/src/lib.rs:495`](../tools/traceability/src/lib.rs#L495), [`tools/traceability/src/lib.rs:499`](../tools/traceability/src/lib.rs#L499) |
 | R4 | [`core/dr-gpu/src/lib.rs:123`](../core/dr-gpu/src/lib.rs#L123) |