Add translatable 'label' field on payment.mode, designed to be used in invoice report

account_payment_partner/models/payment_mode.py

@@ -25,6 +25,9 @@ from openerp import models, fields
 class PaymentMode(models.Model):
     _inherit = "payment.mode"
 
+    label = fields.Char(
+        string='Label', translate=True,
+        help="This field is designed to be used in the invoice report")
     default_payment_mode = fields.Selection([
         ('same', 'Same'),
         ('same_or_null', 'Same or empty'),

account_payment_partner/views/payment_mode.xml

@@ -12,6 +12,9 @@
             <field name="default_payment_mode"
                 attrs="{'invisible': [('default_invoice', '=', False)]}"/>
         </group>
+        <field name="name" position="after">
+            <field name="label"/>
+        </field>
     </field>
 </record>