diff --git a/golem_ressources/models/golem_resources.py b/golem_ressources/models/golem_resources.py
index 8d00a7f..77a5351 100644
--- a/golem_ressources/models/golem_resources.py
+++ b/golem_ressources/models/golem_resources.py
@@ -77,6 +77,14 @@ class GolemReservation(models.Model):
     def status_canceled(self):
         self.status = 'canceled'
 
+    @api.multi
+    def status_validated(self):
+        self.status = 'validated'
+
+    @api.multi
+    def status_rejected(self):
+        self.status = 'rejected'
+
     @api.constrains('status')
     def _onConfirmReservation(self):
         if self.status == 'confirmed':
@@ -106,6 +114,8 @@ class GolemReservation(models.Model):
                 for reservation in self.linked_resource.reservation :
                     if(self.id != reservation.id and reservation.status == 'confirmed' and not (self.end_date < reservation.start_date or self.start_date > reservation.end_date)):
                         raise exceptions.UserError("Not allowed, the resource is taken during this period, please choose another période before confirming ")
+                    elif (not self.linked_resource.validation_required):
+                        self.status = 'validated'
 
 
 
diff --git a/golem_ressources/views/golem_reservation_views.xml b/golem_ressources/views/golem_reservation_views.xml
index bd38ff0..fbee2cf 100644
--- a/golem_ressources/views/golem_reservation_views.xml
+++ b/golem_ressources/views/golem_reservation_views.xml
@@ -43,6 +43,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
           <field name="user"/>
           <field name="on_behalf_of"/>
           <field name="status"/>
+
         </tree>
       </field>
     </record>
@@ -55,11 +56,17 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
         <form string="Reservation Form">
           <header>
             <button name="status_confirm" type="object"
-                            string="Confirm" statuss="draft"
-                            class="oe_highlight"/>
+                    string="Confirm" statuss="draft"
+                    class="oe_highlight"/>
             <button name="status_canceled" type="object"
-                            string="Cancel" statuss="confirmed"
-                            class="oe_highlight"/>
+                    string="Cancel" statuss="confirmed"
+                    class="oe_highlight"/>
+            <button name="status_validated" type="object"
+                    string="Validate" statuss="confirmed"
+                    class="oe_highlight"/>
+            <button name="status_rejected" type="object"
+                    string="Reject" statuss="confirmed"
+                    class="oe_highlight"/>
             <field name="status" widget="statusbar"/>
           </header>
           <sheet>
@@ -74,10 +81,30 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
         </form>
       </field>
     </record>
+
+    <!-- recherche relative au menu reservation-->
+    <record model="ir.ui.view" id="reservation_search_view">
+      <field name="name">reservation.search</field>
+      <field name="model">golem.reservation</field>
+      <field name="arch" type="xml">
+        <search string="Reservation tree">
+          <field name="start_date"/>
+          <field name="end_date"/>
+          <field name="linked_resource"/>
+          <field name="user"/>
+          <field name="on_behalf_of"/>
+          <field name="status"/>
+          <filter name="Reservations_to_validate" string="Reservation to Validate"
+            domain="[('status', '=', 'confirmed')]"/>
+        </search>
+      </field>
+    </record>
+
+    <!-- action relative au menu réservation-->
     <record model="ir.actions.act_window" id="action_reservation">
       <field name="name">Reservation</field>
       <field name="res_model">golem.reservation</field>
-      <field name="view_mode">tree,form,calendar</field>
+      <field name="view_mode">tree,search,form,calendar</field>
     </record>
     <menuitem id="reservation_sub_menu" name="Reservation" parent="resources_menu"
                     action="action_reservation"/>
diff --git a/golem_ressources/views/golem_resources_views.xml b/golem_ressources/views/golem_resources_views.xml
index 48057d1..2f69a75 100644
--- a/golem_ressources/views/golem_resources_views.xml
+++ b/golem_ressources/views/golem_resources_views.xml
@@ -70,6 +70,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
       <field name="arch" type="xml">
         <tree string="Resource Form">
           <field name="name"/>
+          <field name="validation_required"/>
           <field name="resource_type"/>
           <field name="resource_responsible"/>
           <field name="article_link"/>
@@ -95,6 +96,7 @@ along with this program.  If not, see <http://www.gnu.org/licenses/>.
             <group colspan="2">
               <group colspan="4" col="4">
                   <field name="name"/>
+                  <field name="validation_required"/>
                   <field name="resource_type"/>
                   <field name="resource_responsible"/>
                   <field name="article_link"/>