diff --git a/models/coworker.py b/models/coworker.py
index 76bd384..0716e93 100644
--- a/models/coworker.py
+++ b/models/coworker.py
@@ -17,7 +17,7 @@ class Coworker(models.Model):
                                       ('visitor', 'Visitor')])
     company_name = fields.Char('Company')
     job = fields.Char()
-
+    contact_date = fields.Date()
     street = fields.Char()
     postal_code = fields.Char()
     city = fields.Char()
diff --git a/views/coworker_views.xml b/views/coworker_views.xml
index 4e2f70b..a33d447 100644
--- a/views/coworker_views.xml
+++ b/views/coworker_views.xml
@@ -10,7 +10,7 @@
         <sheet>
           <group name="group_top">
             <group name="group_left">
-              <field name="create_date" readonly="1" />
+              <field name="contact_date" />
               <field name="name" />
               <field name="firstname" />
               <field name="coworker_type" />
@@ -35,5 +35,17 @@
       </form>
     </field>
   </record>
-
+  <record id="view_tree_coworker" model="ir.ui.view">
+    <field name="name">Coworker Tree</field>
+    <field name="model">coworking.coworker</field>
+    <field name="arch" type="xml">
+      <tree>
+        <field name="name" />
+        <field name="firstname" />
+        <field name="company_name" />
+        <field name="gsm" />
+        <field name="email" />
+      </tree>
+    </field>
+  </record>
 </odoo>