nested vars

tasks/users.yml

@@ -1,8 +1,8 @@
 ---
 - name: Add users
   user:
-    name: "{{ username }}"
-    password: "{{ password }}"
+    name: "{{ item.username }}"
+    password: "{{ item.password }}"
     shell: /bin/zsh
   with_items: "{{ users }}"