diff --git a/group_vars/mbr.yml b/group_vars/mbr.yml
index 818bb66..9c9c2c9 100644
--- a/group_vars/mbr.yml
+++ b/group_vars/mbr.yml
@@ -462,6 +462,7 @@ nis_user:
       - all-users
       - buero-scan
       - bgn
+      - mbr-buero
     is_samba_user: true
     password: 'LSr-tjo.U73V'
 
@@ -601,6 +602,14 @@ nis_user:
     is_samba_user: true
     password: 'G6Hz.ev/e24E'
 
+  - name: doku.mbr6
+    groups:
+      - all-users
+      - buero-scan
+      - mbr-buero
+    is_samba_user: true
+    password: 'RIm/-f6.7.wa'
+
   - name: florian.heuermann
     groups:
       - all-users