diff --git a/.custodian-brief.md b/.custodian-brief.md
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 # Custodian Brief — target-revenue
 
 **Domain:** infotech  
-**Last synced:** 2026-07-29 16:57 UTC  
+**Last synced:** 2026-07-29 17:31 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
-### TargetRevenueSourceLicense prior-art and adjacent-concept research
-Progress: 5/6 done  |  workplan_id: `6f91cef8-c75c-4955-aaba-0b240390fbe9`
-
-**Open tasks:**
-- · Synthesize findings into an initial TRSL draft skeleton  `9e29b76f`
-
 ### Normative core extraction (PRD Phase 1)
 Progress: 5/6 done  |  workplan_id: `26d0f7ff-7e53-4729-a12e-5d526a843949`