diff --git a/models/acc_operation.py b/models/acc_operation.py
index 39fa37707b5b0df155237921fbdbc72c083ad8fe..edfc4ded178853c2ae4a84e9061626583d046d13 100644
--- a/models/acc_operation.py
+++ b/models/acc_operation.py
@@ -76,6 +76,7 @@ class AccOperation(models.Model):
         string="Liste des contrats",
     )
     mail_contact = fields.Char("Mail contact")
+    signature_mail = fields.Char("Signature mail", default="L'équipe Elocoop")
     # ------------------------------------------------------
     # SQL Constraints
     # ------------------------------------------------------
diff --git a/views/acc_operation_views.xml b/views/acc_operation_views.xml
index ed966eec8924f9ee502b07c2153599f459993219..bba7eeaea1abec158a9b9c4e262fe412703e44b2 100644
--- a/views/acc_operation_views.xml
+++ b/views/acc_operation_views.xml
@@ -132,6 +132,11 @@
                                     </tree>
                                 </field>
                             </page>
+                            <page string="Autres informations" name="other_infos">
+                                <group>
+                                    <field name="signature_mail"/>
+                                </group>
+                            </page>
                             <page string="Contrats" name="contract">
                                 <field
                                     name="acc_contract_ids"