diff --git a/.custodian-brief.md b/.custodian-brief.md
index 75e58a4..dc02a0d 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,16 +2,15 @@
 # Custodian Brief — net-kingdom
 
 **Domain:** infotech  
-**Last synced:** 2026-10-08 22:22 UTC  
+**Last synced:** 2026-10-09 10:16 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
 ### Establish SecurityCaseTypes so that known security cases are light
-Progress: 6/9 done  |  workplan_id: `e31f3f9d-0748-5137-b0a3-7b3ca46a66eb`
+Progress: 7/9 done  |  workplan_id: `e31f3f9d-0748-5137-b0a3-7b3ca46a66eb`
 
 **Open tasks:**
-- ! T04 — Define the first type: browser OIDC relying party  `3d987d3d`
 - ! T05 — Acknowledge the type through informed-decision  `d9b26bcf`
 - ! T06 — First KnownSecurityCase: Forgejo  `c3c9c3ae`