diff --git a/defaults/main.yml b/defaults/main.yml
index a9b8e75..8489c20 100644
--- a/defaults/main.yml
+++ b/defaults/main.yml
@@ -84,4 +84,10 @@ system_base_softwares_debian:
 
 system_upgrade: false
 system_arch_local_mirror:
+system_user: []
+  #- name: toto
+    #home: /home/toto
+    #shell: '/bin/zsh'
+    #group: ezfef
+system_group: []
 keystodeploy: []
diff --git a/tasks/main.yml b/tasks/main.yml
index c904f8b..e927fa0 100644
--- a/tasks/main.yml
+++ b/tasks/main.yml
@@ -3,10 +3,11 @@
 - include_tasks: hostname.yml
 - include_tasks: locales.yml
 - include_tasks: time.yml
+- include_tasks: usergroup.yml
 - include_tasks: pacman.yml
   when: ansible_facts['os_family'] == "Archlinux" 
 - include_tasks: depot_debian.yml
   when: ansible_facts['os_family'] == "Debian" 
 - include_tasks: AUR_builder.yml
   when: ansible_facts['os_family'] == "Archlinux" 
-- include_tasks: base_software.yml
\ No newline at end of file
+- include_tasks: base_software.yml
diff --git a/tasks/usergroup.yml b/tasks/usergroup.yml
new file mode 100644
index 0000000..eb80491
--- /dev/null
+++ b/tasks/usergroup.yml
@@ -0,0 +1,16 @@
+---
+- name: create system user
+  become: yes
+  user:
+      name: "{{item.name}}"
+      system: yes
+      home: "{{ item.home | default('/') }}"
+      shell: "{{ item.shell |default('/usr/bin/nologin') }}"
+  with_items: "{{system_user}}"
+
+
+- name: create system group
+  group:
+      name: "{{item.name}}"
+  with_items: "{{system_group}}"
+  become: yes