diff --git a/group_vars/all/main.yml b/group_vars/all/main.yml
index b01b5f2..ec978cf 100644
--- a/group_vars/all/main.yml
+++ b/group_vars/all/main.yml
@@ -95,6 +95,8 @@ samba_shares:
      - praktikum_rias
      - praktikum2
      - praktikum2_rias
+     - praktikum3
+     - praktikum4
      - sabine.kritter
      - samuel.signer
      - scan
@@ -153,6 +155,8 @@ samba_shares:
      - praktikum_rias
      - praktikum2
      - praktikum2_rias
+     - praktikum3
+     - praktikum4
      - sabine.kritter
      - samuel.signer
      - scan
@@ -191,6 +195,8 @@ samba_shares:
      - praktikum_rias
      - praktikum2
      - praktikum2_rias
+     - praktikum3
+     - praktikum4
      - sabine.kritter
      - samuel.signer
      - scan
@@ -229,6 +235,8 @@ samba_shares:
      - praktikum_rias
      - praktikum2
      - praktikum2_rias
+     - praktikum3
+     - praktikum4
      - sabine.kritter
      - samuel.signer
      - scan
@@ -276,6 +284,8 @@ samba_shares:
      - praktikum_rias
      - praktikum2
      - praktikum2_rias
+     - praktikum3
+     - praktikum4
      - sabine.kritter
      - samuel.signer
      - scan
@@ -314,6 +324,8 @@ samba_shares:
      - praktikum_rias
      - praktikum2
      - praktikum2_rias
+     - praktikum3
+     - praktikum4
      - sabine.kritter
      - samuel.signer
      - scan
@@ -352,6 +364,8 @@ samba_shares:
      - praktikum_rias
      - praktikum2
      - praktikum2_rias
+     - praktikum3
+     - praktikum4
      - sabine.kritter
      - samuel.signer
      - scan
@@ -632,6 +646,16 @@ nis_user:
      - mbr-buero
     is_samba_user: true
     password: 'ctnrk3CczcJ9'
+  - name: praktikum3
+    groups:
+     - mbr-buero
+    is_samba_user: true
+    password: 'Q56V.6kf/JLQ'
+  - name: praktikum4
+    groups:
+     - mbr-buero
+    is_samba_user: true
+    password: '6jA,nmD,fdK!'
   - name: sabine.kritter
     groups:
      - mbr-buero