from odoo import models, api from odoo.osv.expression import OR class AccountFiscalPosition(models.Model): _inherit = 'account.fiscal.position' @api.model def _load_pos_data_domain(self, data): params = super()._load_pos_data_domain(data) params = OR([params, [('id', '=', data['pos.config']['data'][0]['takeaway_fp_id'])]]) return params