When vehicles are shipped between countries, there are many setting changes performed in harbour before delivery to dealerships. These setting changes are usually done to multiple vehicles of the same type, using software upgrades. A vehicle list, in the form of a .veh file, is needed in order to download software to multiple vehicles.
A function to handle this is accessed by clicking the 
icon and in the upper right corner of VIDA.
For a detailed overview on how to download software to multiple vehicles, see Downloading software to multiple vehicles.