diff --git a/inventories/vagrant/host_vars/backend/nextcloud.yml b/inventories/vagrant/host_vars/backend/nextcloud.yml
index 2da636f..891381f 100644
--- a/inventories/vagrant/host_vars/backend/nextcloud.yml
+++ b/inventories/vagrant/host_vars/backend/nextcloud.yml
@@ -35,6 +35,7 @@ nextcloud_extra_networks:
 
 nextcloud_extra_hosts:
   - "storage.local.test:192.168.56.11"
+  - "office.local.test:192.168.56.11"
   - "keycloak.local.test:192.168.56.11"
   - "authentik.local.test:192.168.56.11"
   # - "389ds:192.168.56.11"  # only needed when using 389ds LDAP directly
diff --git a/inventories/vagrant/host_vars/backend/opnform.yml b/inventories/vagrant/host_vars/backend/opnform.yml
new file mode 100644
index 0000000..bde318c
--- /dev/null
+++ b/inventories/vagrant/host_vars/backend/opnform.yml
@@ -0,0 +1,11 @@
+opnform_domain: "forms.local.test"
+
+opnform_secret_dir: "{{ playbook_dir }}/secrets/{{ inventory_hostname }}"
+opnform_secret_file: "opnform_secret_encryption_key"
+opnform_secret_length: 64
+
+opnform_secret_encryption_key: >-
+  {{ lookup('ansible.builtin.password',
+            opnform_secret_dir ~ '/' ~ opnform_secret_file,
+            length=opnform_secret_length,
+            chars='hexdigits') }}
diff --git a/inventories/vagrant/hosts.yml b/inventories/vagrant/hosts.yml
index 5f438b8..65bfcc6 100644
--- a/inventories/vagrant/hosts.yml
+++ b/inventories/vagrant/hosts.yml
@@ -62,5 +62,17 @@ all:
         backend:
 
     homarr_servers:
+      hosts:
+        backend:
+
+    collabora_servers:
+      hosts:
+        backend:
+
+    drawio_servers:
+      hosts:
+        backend:
+
+    opnform_servers:
       hosts:
         backend:
\ No newline at end of file
diff --git a/playbooks/site.yml b/playbooks/site.yml
index 8749439..d9532f4 100644
--- a/playbooks/site.yml
+++ b/playbooks/site.yml
@@ -29,6 +29,12 @@
   roles:
     - digitalboard.core.garage
 
+- name: Deploy collabora service
+  hosts: collabora_servers
+  become: yes
+  roles:
+    - digitalboard.core.collabora
+
 - name: Deploy nextcloud service
   hosts: nextcloud_servers
   become: yes