diff --git a/.custodian-brief.md b/.custodian-brief.md
index e53f414..c903710 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,12 +2,16 @@
 # Custodian Brief — rail-knative
 
 **Domain:** financials  
-**Last synced:** 2026-07-26 22:52 UTC  
+**Last synced:** 2026-09-21 16:40 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)*
+### Declare the Knative substrate CPU requests set live on railiance01
+Progress: 2/3 done  |  workplan_id: `8decbd8b-db3d-52b6-af16-ee84e2fd2e32`
+
+**Open tasks:**
+- ! T03 - Make the railiance-cluster installer apply the declaration  `7cd0355e`
 
 ---
 ## MCP Orientation (when available)