diff --git a/.custodian-brief.md b/.custodian-brief.md
index b5b91e4..2557f55 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -2,11 +2,19 @@
 # Custodian Brief — whitehat-security
 
 **Domain:** infotech  
-**Last synced:** 2026-10-04 01:10 UTC  
+**Last synced:** 2026-10-04 09:15 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
+### Classify I and A, calibrate V observations, and name the live E4, R4, and V requirements
+Progress: 2/5 done  |  workplan_id: `b37d8173-48da-5981-8d5c-63dc27e0223d`
+
+**Open tasks:**
+- ! T03 — Live E4 demonstration  `b8f4e3c4`
+- ! T04 — Live R4 exercise  `acc22db7`
+- ! T05 — Live V2, V3, or V4 exercise  `3893b7b1`
+
 ### Authorized live ASM residuals after WHITEHAT-WP-0007
 Progress: 0/1 done  |  workplan_id: `94b71ba3-998d-5166-9730-6beb5f595923`
 
@@ -28,7 +36,7 @@ Progress: 0/3 done  |  workplan_id: `fe26f070-70ca-55ba-92b3-3378929ba90f`
 ## Inbox Hygiene
 
 **Stale unread:** 1 message(s) older than 3 day(s) — triage at session start.
-**Missing thread_id:** 1 unread message(s) lack supersession chains.
+**Missing thread_id:** 2 unread message(s) lack supersession chains.
 
 ---
 ## MCP Orientation (when available)