Partial Credit Note: 16T/4AN #COE#DE01

We currently using app "Credit Memo Request" in S4 Hana Cloud for professional services.

Is it possible to process a partial credit note for inter-company using scope item 16T/4AN, if yes how would we do it and is it possible to do it by work package. Can we also assign a different material type that was originally billed as.

#COE#DE01