init ooo18 from 16

app_base_chinese/models/account_tax_group.py

@@ -0,0 +1,9 @@
+# -*- coding: utf-8 -*-
+
+from odoo import api, fields, models, _, tools
+
+class AccountTaxGroup(models.Model):
+    _inherit = 'account.tax.group'
+
+    active = fields.Boolean(default=True, help="Set active to false to hide the tax without removing it.")
+