Collapse entire itinerary

You cannot collapse the entire itinerary for a shipment unless all of the following are true:

For each identified shipment, if the Shipment has an Incoterms Shipping Location specified and this location is different from both Shipment’s Origin and Destination, the new Itinerary will consist of two legs, defined by Shipment’s Origin, the Incoterms Shipping Location and the Shipment’s Destination. Otherwise (no Incoterms Shipping Location specified or specified but equal to either Shipment’s Origin or Destination), the itinerary will consist of only one leg, defined by Shipment’s Origin and the Shipment’s Destination