diff --git a/plans/inbound-library-imap-approle.md b/plans/inbound-library-imap-approle.md
index c6ee956..cac171a 100644
--- a/plans/inbound-library-imap-approle.md
+++ b/plans/inbound-library-imap-approle.md
@@ -3,10 +3,10 @@ id: inbound-library-imap-approle
 demand_source: inbound-library/workplans/ILIB-WP-0003-T01
 consumer_repo: inbound-library
 credential_type: openbao-approle-kv
-status: reviewed
-approved_by: null
-approved_at: null
-approved_spec_sha256: null
+status: approved
+approved_by: "Bernd Worsch"
+approved_at: "2026-10-05"
+approved_spec_sha256: "c62765c8a4505821e77b58c5e0daf0511dec39fb569a05e190ff51f5cdc3e2ba"
 created: "2026-10-05"
 updated: "2026-10-05"
 build_spec:
@@ -205,3 +205,5 @@ binding.
    can be rotated independently at IONOS.
 
 **Decision:** approve / reject / send back to phase 1 with what to change.
+
+**Decision 2026-10-05: approved** by Bernd Worsch in a Claude Code session ("I approve"), for the exact build_spec above (digest `c62765c8…e2ba`).