[WIP] res.partner inheritance

hotel_node_master/models/__init__.py

@@ -5,3 +5,4 @@ from . import hotel_node_user
 from . import hotel_node_group
 from . import hotel_node_room
 from . import hotel_node_room_type
+from . import inherited_res_partner

hotel_node_master/models/inherited_res_partner.py

@@ -0,0 +1,14 @@
+# Copyright 2018  Pablo Q. Barriuso
+# Copyright 2018  Alexandre Díaz
+# Copyright 2018  Dario Lodeiros
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import models, fields
+
+
+class ResPartner(models.Model):
+
+    _inherit = 'res.partner'
+    # As res.partner has already a `user_ids` field, you can not use that name in this inheritance
+    node_user_ids = fields.One2many('hotel.node.user', 'partner_id',
+                                    'Users associated to this partner')