IFS help, https://docs.ifs.com/ifsclouddocs/25r1/MaintainInventory/AboutMovingPartsInMaintainInvent.htm, describes different scenarios for moving parts within the same or across different companies .

The transport task allows to move from one site to another with different companies involved.  This creates COMPM-IN and COMPM-OUT transactions.

As I consider different companies as different legal entities, I expect this kind of intercompany trade also triggers an invoicing flow.

How is this invoicing flow handled in the system for the transport task scenario?