- I create event registation record to call event onchange and partner onchange. - !record {model: event.registration, id: reg_0_1}: event_id: event_0 partner_id: base.res_partner_1 name: 'Ticket for Concert' - I create event record to call product onchange and team onchange. - !record {model: event.event, id: event_2}: product_id: event_product_2 name: 'Conference on ERP Buisness' - I call onchange event from event registration wizard. - !python {model: partner.event.registration}: | context.update({'active_id': ref("base.res_partner_ericdubois0")}) self.onchange_event_id(cr, uid, 1, ref("event_1"), context=context) - I confirm event from wizard. - !python {model: event.confirm}: | context.update({'event_ids': [ref("event_2")]}) id = self.create(cr, uid , {}) self.confirm(cr, uid, [id], context=context) - I call close registration process. - !python {model: event.registration}: | self.button_reg_close(cr, uid, [ref("reg_0_2")])