"A cross-lease is a scheme where the land and buildings are owned by the occupants of the buildings as tenants in common, who each join in the long-term leasing of a flat to its occupants."
I don't know if this is what you're looking for. This cross-lease process seems to be used in New Zealand and doesn't come under the heading of transport or shipping. Any other information that I could find online re "kryssleie" seemed to relate to dog breeding