# Copyright 2019 ACSONE SA/NV # License AGPL-3.0 or later (http://www.gnu.org/licenses/agpl). from odoo import api, models class MailThread(models.AbstractModel): _inherit = 'mail.thread' @api.multi def message_post_with_template(self, template_id, **kwargs): template = self.env['mail.template'].browse(template_id) old_report = False if template and template.report_template and self.ids: active_ids = self.ids old_report = template.report_template template.report_template = old_report.get_substitution_report( active_ids ) res = super().message_post_with_template(template_id, **kwargs) if old_report: template.report_template = old_report return res