diff --git a/l10n_mx_facturae/models/res_partner.py b/l10n_mx_facturae/models/res_partner.py
index bc4fb9e51175a2ab20677899410e8401e111834d..5faa9b55a82c64a37ac67d7e8ca62583799a607f 100644
--- a/l10n_mx_facturae/models/res_partner.py
+++ b/l10n_mx_facturae/models/res_partner.py
@@ -11,3 +11,7 @@ class ResPartner(models.Model):
         help='Cfdi usage that will be used by default on this customer '
         'invoices and credit notes',
     )
+    cfdi_adenda = fields.Many2one(
+        'cfdi.adenda', 'CFDI Adendas',
+        help='This field allows adding a node or addendum to the invoice',
+    )
diff --git a/l10n_mx_facturae/views/res_partner.xml b/l10n_mx_facturae/views/res_partner.xml
index a80d6745be7b1410c5de93788ddd7a90ba4f5654..b03f9b1542307f075b6fc2ff262aa365929899d9 100644
--- a/l10n_mx_facturae/views/res_partner.xml
+++ b/l10n_mx_facturae/views/res_partner.xml
@@ -9,6 +9,7 @@
         <field name="arch" type="xml">
             <field name="property_account_receivable" position="after">
                 <field name="cfdi_use" widget="selection" />
+                <field name="cfdi_adenda" options="{'no_create': True}"/>
             </field>
         </field>
     </record>