diff --git a/DEVLOG.md b/DEVLOG.md
index 7ab7076..6abd6cc 100644
--- a/DEVLOG.md
+++ b/DEVLOG.md
@@ -159,3 +159,43 @@ Keine Commits in dieser Session.
 - web/shl/vitest.setup.ts  | 1 +
 
 ---
+## 2026-08-28 23:37 – 23:43 (5m)
+**Beschreibung:** Claude Code Session
+**Projekt:** nexarch
+
+### Commits
+- fbcc9db RBAC-05: web/rbac-admin next.js-frontend (rollen+gruppen-verwaltung, audit-verlauf) auf shl-01
+- bd80f0c Merge branch 'feature/shl-01-ui-shell-design-system-zentral' into feature/rbac-05-rechte-administrationsoberflaeche
+- 051af43 RBAC-05: backend — handler.go (rollen-/gruppenverwaltung, selbst-eskalationsschutz), group.go ListGroups/Members
+- 9de9005 Merge branch 'feature/iam-02-login-session-jwt-grundgeruest' into feature/rbac-05-rechte-administrationsoberflaeche
+- 1b6a159 Merge branch 'feature/rbac-03-gruppen-abteilungen' into feature/rbac-05-rechte-administrationsoberflaeche
+
+### Geänderte Dateien
+- web/rbac-admin/app/groups/page.tsx | 183 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+- web/rbac-admin/app/layout.tsx      |  30 ++++++++++++++++++++++++++++++
+- web/rbac-admin/app/page.tsx        |   5 +++++
+- web/rbac-admin/app/roles/page.tsx  | 142 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+- web/rbac-admin/lib/api.ts          |  68 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+- web/rbac-admin/next.config.mjs     |   5 +++++
+- web/rbac-admin/package.json        |  22 ++++++++++++++++++++++
+- web/rbac-admin/tsconfig.json       |  21 +++++++++++++++++++++
+
+---
+## 2026-08-28 23:44 – 23:44 (0m)
+**Beschreibung:** Claude Code Session
+**Projekt:** code
+
+### Commits
+Keine Commits in dieser Session.
+
+### Geänderte Dateien
+- web/rbac-admin/app/groups/page.tsx | 183 +++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+- web/rbac-admin/app/layout.tsx      |  30 ++++++++++++++++++++++++++++++
+- web/rbac-admin/app/page.tsx        |   5 +++++
+- web/rbac-admin/app/roles/page.tsx  | 142 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+- web/rbac-admin/lib/api.ts          |  68 ++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++++
+- web/rbac-admin/next.config.mjs     |   5 +++++
+- web/rbac-admin/package.json        |  22 ++++++++++++++++++++++
+- web/rbac-admin/tsconfig.json       |  21 +++++++++++++++++++++
+
+---