# -*- coding: utf-8 -*- # Part of Odoo. See LICENSE file for full copyright and licensing details. from odoo import api, fields, models class MailMessage(models.Model): _inherit = 'mail.message' @api.multi def _portal_message_format(self, field_list): # inlude rating value in data if requested if self._context.get('rating_include'): field_list += ['rating_value'] return super(MailMessage, self)._portal_message_format(field_list)