event.type.view.form.inherit.sms event.type 0 {'readonly': [('notification_type', '!=', 'mail')], 'required': [('notification_type', '=', 'mail')]} event.event.view.form event.event 0 {'readonly': [('notification_type', '!=', 'mail')], 'required': [('notification_type', '=', 'mail')]}