diff --git a/models/coworker.py b/models/coworker.py
index 621caad..f06cc70 100644
--- a/models/coworker.py
+++ b/models/coworker.py
@@ -12,6 +12,7 @@ class Coworker(models.Model):
     _order = 'id desc'
 
     full_name = fields.Char(compute='_compute_full_name', store=True, index=True)
+
     name = fields.Char(required=True)
     firstname = fields.Char('First name', required=True)
     coworker_type = fields.Selection([('staffer', 'Staffer'),
@@ -24,6 +25,7 @@ class Coworker(models.Model):
     street = fields.Char()
     contact_zip = fields.Char()
     city = fields.Char()
+    full_contact_adress = fields.Char(compute='_compute_full_contact_adress')
     phone_number = fields.Char()
     gsm = fields.Char('GSM')
     email = fields.Char()
@@ -33,19 +35,29 @@ class Coworker(models.Model):
     is_done = fields.Boolean('Done?')
     is_active = fields.Boolean('Active?', default=True)
 
+# Concaténation du nom et du prénom
     @api.depends('name', 'firstname')
     def _compute_full_name(self):
         for coworker in self:
             coworker.full_name = u'{} {}'.format(coworker.name, coworker.firstname)
 
-
+#Test sur contact_date pas de possibilitée de modification
+# la date est obligatoirement egale ou inferieur à la date enrengistré
     @api.constrains('contact_date')
     def _check_contact_date(self):
         if self.contact_date > fields.Date.context_today(self):
-            raise ValidationError(_('Date most be egual of inferior to to day'))
+            raise ValidationError(_('Date most be equal of inferior to to day'))
 
+#Contrainte python sur company_name et job, si il y a une raison sociale le champ job est à remplir
     @api.constrains('company_name', 'job')
     def _check_company_name(self):
         for coworker in self:
             if coworker.company_name and not coworker.job:
                 raise ValidationError(_('You must enter job and compagny both'))
+
+#Concatènation de l'adresse si les chanps street, contatc-zip et city sont renseignés
+    @api.depends('street', 'contact_zip', 'city')
+    def _compute_full_contact_adress(self):
+        for coworker in self:
+            if coworker.street and coworker.contact_zip and coworker.city:
+                coworker.full_contact_adress = u'{} {} {}'.format (coworker.street, coworker.contact_zip, coworker.city)
diff --git a/views/coworker_views.xml b/views/coworker_views.xml
index 561ec35..587bca2 100644
--- a/views/coworker_views.xml
+++ b/views/coworker_views.xml
@@ -23,6 +23,7 @@
               <field name="street" />
               <field name="contact_zip" />
               <field name="city" />
+              <field name="full_contact_adress" />
               <field name="gsm" />
               <field name="phone_number" />
               <field name="email" />