diff --git a/.custodian-brief.md b/.custodian-brief.md
index 0b86daf..6db97fa 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,12 +2,17 @@
 # Custodian Brief — tenant-engine
 
 **Domain:** infotech  
-**Last synced:** 2026-09-06 22:23 UTC  
+**Last synced:** 2026-09-07 11:45 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)*
+### Track the two external dispositions tenant-engine is waiting on
+Progress: 0/2 done  |  workplan_id: `cb7387d0-431d-56a2-bb7b-86a024aeeefb`
+
+**Open tasks:**
+- ! T01 — audit-core sender registration (AUDIT-IN-0002)  `7898c1aa`
+- ! T02 — boundary-contract amendment (NET-IN-0002)  `f7d27d7c`
 
 ---
 ## MCP Orientation (when available)