diff --git a/test-playbooks/add_user[1].yml b/test-playbooks/add_user[1].yml
new file mode 100644
index 0000000..593ff8b
--- /dev/null
+++ b/test-playbooks/add_user[1].yml
@@ -0,0 +1,16 @@
+---
+- hosts: all
+  become: yes
+  gather_facts: no
+  serial: 100
+  vars:
+    wheel: wheel
+
+  tasks:
+  - include_vars: single_user.yml
+  - name: add administrators on all servers
+    user: name={{item.user}} password={{item.password}} groups={{item.groups}}
+    with_items: '{{admins}}'
+    register: task
+
+  - include: tasks/collect_changed_hosts.yml