diff --git a/.custodian-brief.md b/.custodian-brief.md
index ce7080b..9d6b721 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,11 +2,17 @@
 # Custodian Brief — user-engine
 
 **Domain:** communication  
-**Last synced:** 2026-09-22 09:53 UTC  
+**Last synced:** 2026-09-22 14:15 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
+### Follow the flex-auth to access-engine repository rename (FLEX-WP-0020 handoff)
+Progress: 1/2 done  |  workplan_id: `0b948be1-ad75-5548-b4eb-aabc8e3ae6cc`
+
+**Open tasks:**
+- ! Re-point the absolute source path after the rename lands  `e945b036`
+
 ### User account journeys and recovery
 Progress: 1/3 done  |  workplan_id: `145df9d5-a7e9-5d20-8280-9d3ea069838b`
 
@@ -37,7 +43,7 @@ Progress: 2/3 done  |  workplan_id: `85391398-f5be-551b-b90d-c8e987a00098`
 ## Inbox Hygiene
 
 **Stale unread:** 1 message(s) older than 3 day(s) — triage at session start.
-**Missing thread_id:** 1 unread message(s) lack supersession chains.
+**Missing thread_id:** 2 unread message(s) lack supersession chains.
 - ! flex-auth: FLEX-WP-0020 handoff request (documentation)  `94fd6ef0`
 
 ---