[MIG] account_usability to v16 + rename to account_usability_akretion

account_usability_akretion/models/res_partner.py

@@ -0,0 +1,12 @@
+# Copyright 2017-2022 Akretion France (https://akretion.com/)
+# @author: Alexis de Lattre <alexis.delattre@akretion.com>
+# License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl).
+
+from odoo import fields, models
+
+
+class ResPartner(models.Model):
+    _inherit = 'res.partner'
+
+    invoice_warn = fields.Selection(tracking=True)
+    property_account_position_id = fields.Many2one(tracking=True)