diff --git a/decisions/RMGR-DEC-2026-001-whynot-identifier-batch.md b/decisions/RMGR-DEC-2026-001-whynot-identifier-batch.md
index 1cfefd5..09297f4 100644
--- a/decisions/RMGR-DEC-2026-001-whynot-identifier-batch.md
+++ b/decisions/RMGR-DEC-2026-001-whynot-identifier-batch.md
@@ -34,6 +34,7 @@ rollback: >-
 evidence: docs/evidence/RMGR-WP-0005-batch-0002-readiness-2026-08-22.md
 created: "2026-08-22"
 updated: "2026-08-22"
+state_hub_decision_id: "e49f067b-ef0d-4199-8a75-19f669dc9de5"
 ```
 
 ## Decision requested