The updates are based on the information from the Infrastructure manager in charge, which sends, within the train running forecast message for the train on which the shipment/wagon is transported, the train estimated time of arrival (TETA) for defined reporting points.
Opdateringerne er baseret på oplysningerne fra den ansvarlige infrastrukturforvalter, der i meddelelsen om prognose for togkørsel for det tog, som forsendelsen/vognen sendes med, sender togets forventede ankomsttidspunkt (TETA) for definerede rapporteringspunkter.