diff --git a/.custodian-brief.md b/.custodian-brief.md
index 965fc5e..e69f638 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,7 +2,7 @@
 # Custodian Brief — tenant-engine
 
 **Domain:** infotech  
-**Last synced:** 2026-08-29 10:04 UTC  
+**Last synced:** 2026-08-29 11:04 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
@@ -16,17 +16,6 @@ Progress: 0/4 done  |  workplan_id: `e9da1c15-7beb-48d9-97ab-b657fdf9366e`
 - · T03 - Record current production as the stable baseline  `c4b79dc1`
 - · T04 - Hand the pattern back to the fleet  `b816a862`
 
-### Align tenant-engine with the accepted security layer model
-Progress: 0/6 done  |  workplan_id: `43ad25c6-7149-53d1-8012-817a061ace92`
-
-**Open tasks:**
-- · T01 — Machine-readable layer declaration and conformance check  `f46944d8`
-- · T02 — PEP write-path: decision records and published fail-closed stance  `62659305`
-- · T03 — PIP claim freshness, and prove live-lookup is not cyclic  `7815548c`
-- · T04 — Externalize mutation evidence to audit-core  `cfab6837`
-- · T05 — Remove or authorize the unfiltered event-read interface  `7540049b`
-- · T06 — Request the boundary-contract amendment  `ffd2cc53`
-
 ---
 ## MCP Orientation (when available)