diff --git a/.custodian-brief.md b/.custodian-brief.md
index d38e62f..4aea9a9 100644
--- a/.custodian-brief.md
+++ b/.custodian-brief.md
@@ -1,18 +1,29 @@
 <!-- custodian-brief: generated by fix-consistency — do not edit manually -->
-# Custodian Brief — vergabe-teilnahme
+# Custodian Brief — vergabe_teilnahme
 
-**Domain:** (unknown)  
+**Domain:** vergabe_teilnahme  
 **Last synced:** 2026-05-11 15:52 UTC  
 **State Hub:** http://127.0.0.1:8000 *(adjust if running on a remote machine)*
 
 ## Active Workstreams
 
-*(none — repo may need first-session setup)*
+### WP-0012 — Querschnitt
+Progress: 0/8 done  |  workstream_id: `06a300ae-fd32-4e4b-9a45-d2086beaf780`
+
+**Open tasks:**
+- · T01 — Generisches Freigabe-Modal (UC-FR-01)  `2e8e5646`
+- · T02 — Freigaben-Übersicht pro Ausschreibung (UC-FR-02)  `789cf6b2`
+- · T03 — EntityFieldConfig Admin-Interface (UC-FF-01, UC-FF-02)  `5dfbfedf`
+- · T04 — CustomAttribute-Panel für alle Detailseiten (UC-FF-03)  `ea29a195`
+- · T05 — Feedback vollständig: Modal-POST und Backlog-View (UC-FB-01, UC-FB-02)  `c858519c`
+- · T06 — End-to-End-Tests für kritische Use Cases  `12cca774`
+- · T07 — Globale Suche vervollständigen und Performance-Prüfung  `00f15a65`
+- … and 1 more open tasks
 
 ---
 ## MCP Orientation (when available)
 
 If the state-hub MCP server is reachable, call:
-`get_domain_summary("")`
+`get_domain_summary("vergabe_teilnahme")`
 This provides richer cross-domain context.
 If the MCP call fails, use this file as your orientation source.