Cross-Company Train Coupling

Enabling cross-company train coupling requires turning on the “Allow coupling with trains owned by other companies” option in Shared Infrastructure:

In the train information window, a company color indicator bar is shown on the left of every vehicle, indicating which company it belongs to:

The revenue and maintenance of a cross-company coupled train, as well as its ownership, all belong to the company owning the train with the “Go to couple” order.