diff --git a/docs/research/NEXT_100_PR_MAP.md b/docs/research/NEXT_100_PR_MAP.md
index 7c8a4e54..b679794d 100644
--- a/docs/research/NEXT_100_PR_MAP.md
+++ b/docs/research/NEXT_100_PR_MAP.md
@@ -252,7 +252,7 @@ Connect the evidence schemas from Phases S and T into coherent family-level and
 
 | ID | Task | Why it matters | Priority |
 |----|------|----------------|----------|
-| U1 | Add family evidence trail view schema (FET-). | Per-family aggregation of all evidence schema references (BTI/BEG/SAT/PCC/BSP/SEG/ECC/RSR/PQT) into a single timeline; shows which schemas are present, missing, and when each was produced; gives a scientist ONE document to trace the full evidence history of a candidate family. | C |
+| U1 | Add family evidence trail view schema (FET-) (complete). — src/openamp_foundry/evidence/family_evidence_trail_view.py: FET- 13-field schema; REQUIRED_TRAIL_SCHEMA_TYPES (9: BTI/BEG/SAT/PCC/BSP/SEG/ECC/RSR/PQT), VALID_TRAIL_COMPLETENESS_GRADES (complete/partial/empty); build() deduplicates event types, auto-computes grade; dry_lab_only=True enforced; 57 tests in tests/evidence/test_family_evidence_trail_view.py. | Per-family aggregation of all evidence schema references (BTI/BEG/SAT/PCC/BSP/SEG/ECC/RSR/PQT) into a single timeline; shows which schemas are present, missing, and when each was produced; gives a scientist ONE document to trace the full evidence history of a candidate family. PR #990. | C |
 | U2 | Add batch release checklist schema (BRC-). | Machine-verifiable checklist that must pass before a batch is released for wet-lab synthesis; gates on PCC grade ≥ B, no critical BEG gaps, at least one SAT entry, all required artifacts present; prevents incomplete batches from advancing. | C |
 | U3 | Add cross-schema linkage validator schema (CSV-). | Validates that artifact IDs referenced in SAT evidence_artifact_ids, BEG missing lists, and BTI entries are internally consistent; catches orphaned references before external sharing. | C |
 | U4 | Add pipeline phase timeline report schema (PTR-). | Ordered sequence of all schema events for a pipeline run, sorted by created_at; shows progression from nomination to shortlisting with schema type, artifact ID, and timestamp per event; enables audit of sequence and timing. | C |