diff --git a/models/hr_expense.py b/models/hr_expense.py
index a8db537bc0e5709aad2ac2e4532527f8c635e3af..be52f5245968278a5699ee88e3085ad506fba5ec 100644
--- a/models/hr_expense.py
+++ b/models/hr_expense.py
@@ -9,6 +9,7 @@ class AdefpatHrExpense(models.Model):
     _inherit = 'hr.expense'
 
     proof_file = fields.Char("Justificatif")
+    proof_file_timesheet = fields.Char("Justificatif", related='timesheet_id.proof_file')
 
     # ------------------------------------------------------
     # Override ORM
@@ -38,6 +39,25 @@ class AdefpatHrExpense(models.Model):
                 properties = backend.get_cmis_repository().getFolder(
                     expense.proof_file).getProperties()
                 url = backend.get_content_details_url_from_props(properties)
+                return {
+                    'type': 'ir.actions.act_url',
+                    'url': url,
+                    'target': 'new',
+                }\
+
+    @api.multi
+    def get_content_details_url_timesheet(self):
+        # TODO: Refaire la fonction sans le type CMIS Folder
+        """
+        Ouvre une nouvelle fenêtre avec le fichier
+        :return: ir.actions.act_url
+        """
+        backend = self.env['cmis.backend'].search([], limit=1)
+        for expense in self:
+            if expense.proof_file_timesheet:
+                properties = backend.get_cmis_repository().getFolder(
+                    expense.proof_file_timesheet).getProperties()
+                url = backend.get_content_details_url_from_props(properties)
                 return {
                     'type': 'ir.actions.act_url',
                     'url': url,
diff --git a/views/hr_expense_views.xml b/views/hr_expense_views.xml
index eea25b406deaba7b69f5716107c34e1e2b297bc3..3820799d53b76a1aeb85f00b4349cf46b5f59676 100644
--- a/views/hr_expense_views.xml
+++ b/views/hr_expense_views.xml
@@ -21,10 +21,15 @@
                           type="object"
                           attrs="{'invisible': [('proof_file', '=', False)]}"/>
                     <field name="proof_file" invisible="1"/>
-		    <button name="get_content_details_url"
-                          string="Voir le justificatif"
+                    <field name="proof_file_timesheet" invisible="1"/>
+		            <button name="get_content_details_url"
+                          string="Voir le justif de dépense"
                           type="object"
-			  attrs="{'invisible': [('proof_file', '=', False)]}"/>
+                            attrs="{'invisible': [('proof_file', '=', False)]}"/>
+                    <button name="get_content_details_url_timesheet"
+                          string="Voir le justif de présence"
+                          type="object"
+			            attrs="{'invisible': [('proof_file_timesheet', '=', False)]}"/>
                 </header>
             </field>
         </record>
@@ -48,6 +53,7 @@
             <field name="arch" type="xml">
                 <button name="action_get_attachment_view" position="replace">
                     <field name="proof_file" invisible="1"/>
+                    <field name="proof_file_timesheet" invisible="1"/>
                     <button name="%(adefpat_alfodoo.upload_file_wizard_action)d"
                           string="Justif de frais"
                           type="action"
@@ -63,10 +69,16 @@
                     />
                     <button icon="/adefpat_alfodoo/static/src/img/alfresco-logo-16.png"
                             name="get_content_details_url"
-                            string="Voir le fichier dans Alfresco"
+                            string="Voir le justif de dépense"
                             type="object"
                             attrs="{'invisible': [('proof_file', '=', False)]}"
                       />
+                    <button icon="/adefpat_alfodoo/static/src/img/alfresco-logo-16.png"
+                            name="get_content_details_url_timesheet"
+                            string="Voir le justif de présence"
+                            type="object"
+                            attrs="{'invisible': [('proof_file_timesheet', '=', False)]}"
+                      />
                 </button>
             </field>
         </record>
@@ -79,6 +91,7 @@
                 <xpath expr="//notebook//page//field[@name='expense_line_ids']//tree//field[@name='attachment_number']" position="replace"/>
                 <xpath expr="//notebook//page//field[@name='expense_line_ids']//tree//button[@name='action_get_attachment_view']" position="replace">
                     <field name="proof_file" invisible="1"/>
+                    <field name="proof_file_timesheet" invisible="1"/>
                     <button name="%(adefpat_alfodoo.upload_file_wizard_action)d"
                           string="Justif de frais"
                           type="action"
@@ -94,10 +107,16 @@
                     />
                     <button icon="/adefpat_alfodoo/static/src/img/alfresco-logo-16.png"
                             name="get_content_details_url"
-                            string="Voir le fichier dans Alfresco"
+                            string="Voir le justif de dépense"
                             type="object"
                             attrs="{'invisible': [('proof_file', '=', False)]}"
                       />
+                    <button icon="/adefpat_alfodoo/static/src/img/alfresco-logo-16.png"
+                            name="get_content_details_url_timesheet"
+                            string="Voir le justif de présence"
+                            type="object"
+                            attrs="{'invisible': [('proof_file_timesheet', '=', False)]}"
+                      />
                 </xpath>
             </field>
         </record>