diff --git a/.custodian-brief.md b/.custodian-brief.md
index 0d195e4..ab11803 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,14 +2,11 @@
 # Custodian Brief — open-cmis-tck
 
 **Domain:** markitect  
-**Last synced:** 2026-05-14 00:09 UTC  
+**Last synced:** 2026-05-14 00:12 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
-### Live OpenCMIS TCK Execution And Capability Maturity
-Progress: 9/9 done  |  workstream_id: `da3f0d16-ba8e-4147-b0fc-ab3462e0b7b0`
-
 ### Assessment Log Review And Hardening
 Progress: 1/8 done  |  workstream_id: `5711ee2f-eaa9-428a-a4b2-e7383bfbf18a`