Https://www.crmportalconnector.com/developer-network/forums/general-discussions/expedia-seat-uprade-can-i-upgrade-a-ticket-i-bought-on-expedia https://www.crmportalconnector.com/developer-network/forums/general-discussions/expedia-seat-uprade-can-i-upgrade-a-ticket-i-bought-on-expedia https://www.crmportalconnector.com/developer-network/forums/general-discussions/expedia-seat-uprade... https://www.crmportalconnector.com/developer-network/forums/general-discussions/expedia-seat-uprade-can-i-upgrade-a-ticket-i-bought-on-expedia