from odoo import SUPERUSER_ID, api, fields, models class BeesdooWizard(models.TransientModel): _inherit = "portal.wizard" @api.onchange("portal_id") def onchange_portal(self): # for each partner, determine corresponding portal.wizard.user records res_partner = self.env["res.partner"] partner_ids = self._context.get("active_ids", []) contact_ids = set() for partner in res_partner.browse(partner_ids): for contact in partner.child_ids | partner: # make sure that each contact appears at most once in the list if contact.id not in contact_ids: contact_ids.add(contact.id) in_portal = self.portal_id in contact.user_ids.mapped( "groups_id" ) self.user_ids |= self.env["portal.wizard.user"].new( { "partner_id": contact.id, "email": contact.email, "in_portal": in_portal, } )