diff --git a/group_vars/flr.yml b/group_vars/flr.yml
index c519c4d..1ca685b 100644
--- a/group_vars/flr.yml
+++ b/group_vars/flr.yml
@@ -382,6 +382,7 @@ nis_user:
 
   - name: kirstin
     groups:
+      - amif
       - team
       - aktion-mensch
     is_samba_user: true
@@ -419,6 +420,12 @@ nis_user:
     is_samba_user: true
     password: '20_son+keng-25.%'
 
+  - name: victoria
+    groups:
+      - amif
+    is_samba_user: true
+    password: '20.vic-to-ria/25%'
+
   - name: vincent
     groups:
       - team
diff --git a/group_vars/mbr.yml b/group_vars/mbr.yml
index f1ae1e3..1eadd12 100644
--- a/group_vars/mbr.yml
+++ b/group_vars/mbr.yml
@@ -404,6 +404,18 @@ nis_user:
     is_samba_user: true
     password: '8!Varianten'
 
+  - name: hendrik.roth
+    groups:
+      - all-users
+      - buero-scan
+      - bgn-finanzen-personal
+      - mbr-finanzen-personal
+      - rias-berlin-finanzen-personal
+      - regishut-personal-finanzen
+      - direx-personal-finanzen
+    is_samba_user: true
+    password: 'H-S.tG3/wV46'
+
   - name: janine.budich
     groups:
       - all-users
@@ -438,6 +450,18 @@ nis_user:
     is_samba_user: true
     password: 'AfZg3-9S/4IX'
 
+  - name: olga.masson
+    groups:
+      - all-users
+      - buero-scan
+      - bgn-finanzen-personal
+      - mbr-finanzen-personal
+      - rias-berlin-finanzen-personal
+      - regishut-personal-finanzen
+      - direx-personal-finanzen
+    is_samba_user: true
+    password: '6.7.mQ-sPE.o'
+
   - name: swetlana.nikitenko
     groups:
       - all-users
@@ -669,6 +693,14 @@ nis_user:
     is_samba_user: true
     password: 't32_aHxV.'
 
+  - name: katharina.mueller
+    groups:
+      - all-users
+      - buero-scan
+      - mbr-buero
+    is_samba_user: true
+    password: '6.3b-5Vy/7-3'
+
   - name: kathrin.hain
     groups:
       - ag-antisem
@@ -730,6 +762,7 @@ nis_user:
       - all-users
       - buero-scan
       - mbr-buero
+      - technik
     is_samba_user: true
     password: 'I.E7X.cUd-cc'
 
@@ -782,6 +815,14 @@ nis_user:
     is_samba_user: true
     password: 'q9.mL5-a-aYA'
 
+  - name: tirza.seene
+    groups:
+      - all-users
+      - buero-scan
+      - mbr-buero
+    is_samba_user: true
+    password: '7a9-7Rz-Rc2p'
+
 # ---
 # RIAS Berlin und Bund
 # ---
diff --git a/group_vars/sprachenatelier.yml b/group_vars/sprachenatelier.yml
index 82cf205..8e8fe07 100644
--- a/group_vars/sprachenatelier.yml
+++ b/group_vars/sprachenatelier.yml
@@ -177,6 +177,13 @@ nis_user:
     is_samba_user: true
     password: 'spa2014'
 
+  - name: genia
+    groups:
+      - intern
+      - buero
+    is_samba_user: true
+    password: '240481'
+
   - name: isadora
     groups:
       - intern
diff --git a/roles/common/templates/etc/samba/smb.conf.j2 b/roles/common/templates/etc/samba/smb.conf.j2
index 25b4e80..0bc3933 100644
--- a/roles/common/templates/etc/samba/smb.conf.j2
+++ b/roles/common/templates/etc/samba/smb.conf.j2
@@ -342,7 +342,10 @@
    virusfilter:cache entry limit = 1000
    virusfilter:cache time limit = 60
 
-   virusfilter:max file size = 26214400
+   # Dateigröße: Was wird gescannt?
+   #virusfilter:max file size = 52428800   # 50 MB max
+   #virusfilter:max file size = 26214400   # 25 MB max
+   virusfilter:max file size = 15728640   # 15 MB max
    virusfilter:min file size = 10
 
    virusfilter:scan on open = yes
@@ -522,7 +525,8 @@
 
    # Dateigröße: Was wird gescannt?
    #virusfilter:max file size = 52428800   # 50 MB max
-   virusfilter:max file size = 26214400   # 25 MB max
+   #virusfilter:max file size = 26214400   # 25 MB max
+   virusfilter:max file size = 15728640   # 15 MB max
    virusfilter:min file size = 10         # unter 10 Byte ignorieren
 
    # Scan-Zeitpunkt: nur beim Öffnen, nicht beim Schließen