diff --git a/.custodian-brief.md b/.custodian-brief.md
index ff7455b..395dd1e 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,12 +2,20 @@
 # Custodian Brief — user-engine
 
 **Domain:** communication  
-**Last synced:** 2026-07-29 22:51 UTC  
+**Last synced:** 2026-08-08 20:02 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
-*(none — repo may need first-session setup)*
+### Expand user-engine portal beyond the proven Binky MVP
+Progress: 0/5 done  |  workplan_id: `ba217f48-5fa5-4178-9c79-73aa225f3f2e`
+
+**Open tasks:**
+- ! T05 - Trigger enterprise federation planning only on demand  `05046780`
+- ► T01 - Complete invitation and platform recovery APIs  `342299b8`
+- ► T02 - Expand self-service onboarding UX  `dc548cfb`
+- ► T03 - Expand administration UX  `3e0b41ee`
+- ► T04 - Complete broad security and accessibility conformance  `fb59245e`
 
 ## Inbox Hygiene