opt app_common 及app_saas 相关，但没检查

app_common/models/res_config_settings.py

@@ -0,0 +1,15 @@
+# -*- coding: utf-8 -*-
+
+import logging
+
+from odoo import api, fields, models, _
+from odoo.exceptions import UserError, ValidationError
+
+_logger = logging.getLogger(__name__)
+
+
+class ResConfigSettings(models.TransientModel):
+    _inherit = 'res.config.settings'
+
+    app_saas_ok = fields.Boolean('Enable CN SaaS', help="Checked to Enable www.odooapp.cn cloud service.", default=True, config_parameter='app_saas_ok')
+