# Copyright 2021 Ecosoft Co., Ltd. (http://ecosoft.co.th) # License AGPL-3.0 or later (https://www.gnu.org/licenses/agpl). from odoo import api, fields, models class AccountMoveLine(models.Model): _inherit = "account.move.line" check_number = fields.Char( compute="_compute_check_number", store=True, readonly=False, copy=False, index=True, ) @api.depends("payment_id", "payment_id.check_number") def _compute_check_number(self): for rec in self: rec.check_number = rec.payment_id.check_number or ""