diff --git a/.custodian-brief.md b/.custodian-brief.md
index 035a001..5391eff 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,11 +2,24 @@
 # Custodian Brief — markitect-tool
 
 **Domain:** markitect  
-**Last synced:** 2026-05-04 12:08 UTC  
+**Last synced:** 2026-05-04 13:24 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
+### Enterprise IAM Access-Control Integration
+Progress: 0/8 done  |  workstream_id: `86c22ccc-5f5a-4650-8495-76fe6c08e411`
+
+**Open tasks:**
+- · P14.1 - Define enterprise policy map schema  `1894c50f`
+- · P14.2 - Implement NetKingdom/key-cape identity claims adapter  `8a177375`
+- · P14.3 - Implement enterprise subject mapper  `6861d4bc`
+- · P14.4 - Add directory group resolution boundary  `56d6bad6`
+- · P14.5 - Persist decision logs  `f212662c`
+- · P14.6 - Add external PDP examples  `573a198f`
+- · P14.7 - Integrate policy identity into workflows and context packages  `c4650304`
+- … and 1 more open tasks
+
 ### Document Function Layer
 Progress: 0/8 done  |  workstream_id: `f82e74c4-d349-4e9e-80cd-10c0c6d9545d`