diff --git a/host_vars/all.yml b/host_vars/all.yml
deleted file mode 100644
index e69de29..0000000
diff --git a/host_vars/development.yml b/host_vars/development.yml
deleted file mode 100644
index e69de29..0000000
diff --git a/host_vars/production.yml b/host_vars/production.yml
deleted file mode 100644
index e69de29..0000000
diff --git a/host_vars/teaching.yml b/host_vars/teaching.yml
deleted file mode 100644
index e69de29..0000000
diff --git a/roles/ams_sso/files/polsa5069bit03_krb5.keytab b/roles/ams_sso/files/polsa5069bit03_krb5.keytab
new file mode 100644
index 0000000..39761d3
Binary files /dev/null and b/roles/ams_sso/files/polsa5069bit03_krb5.keytab differ
diff --git a/roles/ams_sso/files/polsa5069stu02_krb5.keytab b/roles/ams_sso/files/polsa5069stu02_krb5.keytab
new file mode 100644
index 0000000..a5a1485
Binary files /dev/null and b/roles/ams_sso/files/polsa5069stu02_krb5.keytab differ
diff --git a/roles/ams_sso/tasks/main.yml b/roles/ams_sso/tasks/main.yml
index 28739e3..f479fab 100644
--- a/roles/ams_sso/tasks/main.yml
+++ b/roles/ams_sso/tasks/main.yml
@@ -26,17 +26,17 @@
       owner: root 
       group: root
       mode: '0644'
-##hier muss noch eine Lösung gefunden werden für die zwei Prod-Server mit jeweils eigenen Dateien
-##denkbar: host_vars und dort Variable auf den Quellpfad oder den Dateinamen
-##noch nicht umgesetzt, da sich die Namen und Ordner noch ändern können
-##M. Gillitzer 20200401
-  - name: synchronize File remote from /sw/AMS/WEB/SSO_Komponenten/Keytabs_AMSE/krb5.keytab to /etc
+
+   
+  - name: copy File remote from ./files/{{ ansible_hostname }}_krb5.keytab to /etc
     become_user: root
     become: yes
-    synchronize:
-      src: /sw/AMS/WEB/SSO_Komponenten/Keytabs_AMSE/krb5.keytab
+    copy:
+      src: ./files/{{ ansible_hostname }}_krb5.keytab
       dest: /etc/krb5.keytab
-    delegate_to: "{{ ansible_facts['default_ipv4']['address'] }}"
+    
+    
+    
   - name: Template file krb5.conf with owner and permissions 
     become_user: root
     become: yes
diff --git a/roles/ams_sso/vars/amsqs_fehlt_noch.yml b/roles/ams_sso/vars/amsqs_fehlt_noch.yml
new file mode 100644
index 0000000..9b7ac6c
--- /dev/null
+++ b/roles/ams_sso/vars/amsqs_fehlt_noch.yml
@@ -0,0 +1,2 @@
+---
+  sso_keytab: polsa5069stu02
diff --git a/roles/ams_sso/vars/polsa5069bit03.yml b/roles/ams_sso/vars/polsa5069bit03.yml
new file mode 100644
index 0000000..199f273
--- /dev/null
+++ b/roles/ams_sso/vars/polsa5069bit03.yml
@@ -0,0 +1,2 @@
+---
+  sso_keytab: polsa5069bit03
diff --git a/roles/ams_sso/vars/polsa5069stu02.yml b/roles/ams_sso/vars/polsa5069stu02.yml
new file mode 100644
index 0000000..9b7ac6c
--- /dev/null
+++ b/roles/ams_sso/vars/polsa5069stu02.yml
@@ -0,0 +1,2 @@
+---
+  sso_keytab: polsa5069stu02
diff --git a/roles/ams_sso/vars/polsa5079bit03.yml b/roles/ams_sso/vars/polsa5079bit03.yml
new file mode 100644
index 0000000..f71ccb1
--- /dev/null
+++ b/roles/ams_sso/vars/polsa5079bit03.yml
@@ -0,0 +1,2 @@
+---
+  sso_keytab: polsa5079bit03
diff --git a/roles/ams_sso/vars/polsa5079stu02.yml b/roles/ams_sso/vars/polsa5079stu02.yml
new file mode 100644
index 0000000..e81a60d
--- /dev/null
+++ b/roles/ams_sso/vars/polsa5079stu02.yml
@@ -0,0 +1,2 @@
+---
+  sso_keytab: polsa5079stu02
diff --git a/site.yml b/site.yml
index f799d69..967e143 100644
--- a/site.yml
+++ b/site.yml
@@ -13,9 +13,9 @@
   roles:
     #- base_installation    
     #- ams_0008_8.0.8.0
-    #- ams_sso  
+    - ams_sso  
     #- ams_0008_8.0.8.0_AdminServer
-    - ams_0013_8.0.9.0
+    #- ams_0013_8.0.9.0