diff --git a/coworking_coworker/models/res_partner.py b/coworking_coworker/models/res_partner.py
index 83a0ab7..74d11b5 100644
--- a/coworking_coworker/models/res_partner.py
+++ b/coworking_coworker/models/res_partner.py
@@ -27,6 +27,15 @@ class ResPartner(models.Model):
                                       ('volunteer', 'Volunteer'),
                                       ('visitor', 'Visitor')])
 
+    full_contact_adress = fields.Char(compute='_compute_full_contact_adress')
+
+    @api.depends('street', 'zip', 'city')
+    def _compute_full_contact_adress(self):
+        """Concatènation de l'adresse si les chanps street, czip et city sont renseignés"""
+        for coworker in self:
+            coworker.full_contact_adress = u'{} {} {}'.format \
+            (coworker.street or u'', coworker.zip or u'', coworker.city or u'').strip()
+
 
     @api.constrains('contact_date')
     def _check_contact_date(self):
diff --git a/coworking_coworker/views/res_partner_views.xml b/coworking_coworker/views/res_partner_views.xml
index 997e180..e7416f5 100644
--- a/coworking_coworker/views/res_partner_views.xml
+++ b/coworking_coworker/views/res_partner_views.xml
@@ -20,9 +20,24 @@
       <field name="email" position="after">
           <field name="url" />
       </field>
-
-
-
     </field>
   </record>
+
+<!-- Tree -->
+  <record id="view_tree_res_partner" model="ir.ui.view">
+    <field name="name">res.partner.tree.inherit</field>
+    <field name="model">res.partner</field>
+    <field name="inherit_id" ref ="base.view_partner_tree" />
+    <field name="arch" type="xml">
+        <field name="phone" position="before">
+          <field name="company_name" />
+          <field name="full_contact_adress" />
+        </field>
+        <field name="phone" position="replace">
+            <field name="mobile" />
+        </field>
+    </field>
+  </record>
+
+
 </odoo>