from odoo import fields, models class ResConfigSettings(models.TransientModel): _inherit = 'res.config.settings' stock_confirmation_wa_template_id = fields.Many2one( comodel_name='whatsapp.template', related='company_id.stock_confirmation_wa_template_id', domain="[('model', '=', 'stock.picking'), ('status', '=', 'approved')]", readonly=False, )