Raise incremental invoices per cargo (for voyages with multiple cargoes with same counterparty)

As a Freight PIC, I would like to be able to raise an incremental invoice per cargo instead of "per counterparty", in the cases where the voyage includes multiple cargoes with same counterparty.

In the cases where something needs to be amended on one cargo, we would like to raise an incremental to reverse what was previously invoiced only on this specific cargo, and not for all cargoes belonging to one counterparty, as we have customers that would like to receive separate invoices per parcel.