diff --git a/ansible.cfg b/ansible.cfg
new file mode 100644
index 0000000..d7649f6
--- /dev/null
+++ b/ansible.cfg
@@ -0,0 +1,2 @@
+[defaults]
+hash_behaviour = merge
\ No newline at end of file
diff --git a/group_vars/all b/group_vars/all
new file mode 100644
index 0000000..7762675
--- /dev/null
+++ b/group_vars/all
@@ -0,0 +1,74 @@
+compile_theme: true
+django_version: 1.8.18
+git_ssh: false
+src_dir: "/home/{{user}}/src"
+ssl_certificate: "/etc/ssl/certs/*.local.publik.crt"
+ssl_certificate_key: "/etc/ssl/private/*.local.publik.key"
+venv: "/home/{{user}}/envs/publik-env"
+user: publik
+apps:
+  authentic:
+    db_name: authentic_multitenant
+    host_pattern: "*-authentic.local.publik"
+    nginx_host_pattern: '~^(.*)\-authentic\.local\.publik$'
+    project_name: authentic-multitenant
+    server_port: 8000
+  combo:
+    db_name: combo
+    host_pattern: "*-combo.local.publik"
+    nginx_host_pattern: '~^(.*)\-combo\.local\.publik$'
+    project_name: combo
+    server_port: 8004
+  hobo:
+    db_name: hobo
+    host_pattern: "*-hobo.local.publik"
+    nginx_host_pattern: '~^(.*)\-hobo\.local\.publik$'
+    project_name: hobo
+    server_port: 8016
+  passerelle:
+    db_name: passerelle
+    host_pattern: "*-passerelle.local.publik"
+    nginx_host_pattern: '~^(.*)\-passerelle\.local\.publik$'
+    project_name: passerelle
+    server_port: 8024
+  fargo:
+    db_name: fargo
+    host_pattern: "*-fargo.local.publik"
+    nginx_host_pattern: '~^(.*)\-fargo\.local\.publik$'
+    project_name: fargo
+    server_port: 8036
+  chrono:
+    db_name: chrono
+    host_pattern: "*-chrono.local.publik"
+    nginx_host_pattern: '~^(.*)\-chrono\.local\.publik$'
+    project_name: chrono
+    server_port: 8040
+  corbo:
+    db_name: corbo
+    host_pattern: "*-corbo.local.publik"
+    nginx_host_pattern: '~^(.*)\-corbo\.local\.publik$'
+    project_name: corbo
+    server_port: 8044
+  bijoe:
+    db_name: bijoe
+    host_pattern: "*-bijoe.local.publik"
+    nginx_host_pattern: '~^(.*)\-bijoe\.local\.publik$'
+    project_name: bijoe
+    server_port: 8048
+  wcs:
+    db_name: wcs
+    host_pattern: "*-wcs.local.publik"
+    nginx_host_pattern: '~^(.*)\-wcs\.local\.publik$'
+    project_name: wcs
+    server_port: 8032
+tenants_conf:
+  connexion-authentic: "connexion-authentic.local.publik"
+  agent-combo: "agent-combo.local.publik"
+  user-combo: "user-combo.local.publik"
+  dev-hobo: "dev-hobo.local.publik"
+  demarches-wcs: "demarches-wcs.local.publik"
+  dev-passerelle: "dev-passerelle.local.publik"
+  dev-fargo: "dev-fargo.local.publik"
+  dev-chrono: "dev-chrono.local.publik"
+  dev-corbo: "dev-corbo.local.publik"
+  dev-bijoe: "dev-bijoe.local.publik"
diff --git a/inventory.yml b/inventory.yml
index f59db76..bbc8f03 100644
--- a/inventory.yml
+++ b/inventory.yml
@@ -3,78 +3,3 @@ local:
   hosts:
     localhost:
       ansible_connection: local
-  vars:
-    compile_theme: true
-    django_version: 1.8.18
-    git_ssh: false
-    src_dir: "/home/{{user}}/src"
-    ssl_certificate: "/etc/ssl/certs/*.local.publik.crt"
-    ssl_certificate_key: "/etc/ssl/private/*.local.publik.key"
-    user: your_user_name
-    venv: "/home/{{user}}/envs/publik-env"
-    apps:
-      authentic:
-        db_name: authentic_multitenant
-        host_pattern: "*-authentic.local.publik"
-        nginx_host_pattern: '~^(.*)\-authentic\.local\.publik$'
-        project_name: authentic-multitenant
-        server_port: 8000
-      combo:
-        db_name: combo
-        host_pattern: "*-combo.local.publik"
-        nginx_host_pattern: '~^(.*)\-combo\.local\.publik$'
-        project_name: combo
-        server_port: 8004
-      hobo:
-        db_name: hobo
-        host_pattern: "*-hobo.local.publik"
-        nginx_host_pattern: '~^(.*)\-hobo\.local\.publik$'
-        project_name: hobo
-        server_port: 8016
-      passerelle:
-        db_name: passerelle
-        host_pattern: "*-passerelle.local.publik"
-        nginx_host_pattern: '~^(.*)\-passerelle\.local\.publik$'
-        project_name: passerelle
-        server_port: 8024
-      fargo:
-        db_name: fargo
-        host_pattern: "*-fargo.local.publik"
-        nginx_host_pattern: '~^(.*)\-fargo\.local\.publik$'
-        project_name: fargo
-        server_port: 8036
-      chrono:
-        db_name: chrono
-        host_pattern: "*-chrono.local.publik"
-        nginx_host_pattern: '~^(.*)\-chrono\.local\.publik$'
-        project_name: chrono
-        server_port: 8040
-      corbo:
-        db_name: corbo
-        host_pattern: "*-corbo.local.publik"
-        nginx_host_pattern: '~^(.*)\-corbo\.local\.publik$'
-        project_name: corbo
-        server_port: 8044
-      bijoe:
-        db_name: bijoe
-        host_pattern: "*-bijoe.local.publik"
-        nginx_host_pattern: '~^(.*)\-bijoe\.local\.publik$'
-        project_name: bijoe
-        server_port: 8048
-      wcs:
-        db_name: wcs
-        host_pattern: "*-wcs.local.publik"
-        nginx_host_pattern: '~^(.*)\-wcs\.local\.publik$'
-        project_name: wcs
-        server_port: 8032
-    tenants_conf:
-      connexion-authentic: "connexion-authentic.local.publik"
-      agent-combo: "agent-combo.local.publik"
-      user-combo: "user-combo.local.publik"
-      dev-hobo: "dev-hobo.local.publik"
-      demarches-wcs: "demarches-wcs.local.publik"
-      dev-passerelle: "dev-passerelle.local.publik"
-      dev-fargo: "dev-fargo.local.publik"
-      dev-chrono: "dev-chrono.local.publik"
-      dev-corbo: "dev-corbo.local.publik"
-      dev-bijoe: "dev-bijoe.local.publik"
diff --git a/tenants-inventory.yml.example b/tenants-inventory.yml.example
new file mode 100644
index 0000000..44859b0
--- /dev/null
+++ b/tenants-inventory.yml.example
@@ -0,0 +1,17 @@
+
+local:
+  hosts:
+    localhost:
+      ansible_connection: local
+      tenants_conf:
+        connexion-authentic: "customname-authentic.local.publik"
+        agent-combo: "customname-combo.local.publik"
+        user-combo: "customname-combo.local.publik"
+        dev-hobo: "customname-hobo.local.publik"
+        demarches-wcs: "customname-wcs.local.publik"
+        dev-passerelle: "customname-passerelle.local.publik"
+        dev-fargo: "customname-fargo.local.publik"
+        dev-chrono: "customname-chrono.local.publik"
+        dev-corbo: "customname-corbo.local.publik"
+        dev-bijoe: "customname-bijoe.local.publik"
+