AR Credit Memo SLA

Summary:

I need an SLA for intercompany accountant on the Credit memos based on Receivable account from the Invoice.

I try to do it and I can't.

Content (please ensure you mask any confidential information):

We have diferente Primary segments (Entity/Company) under the same BU so I create a Invoice on the BU A under the LE 2570 and then from the LE 2550 you could create a CM and apply but the accountant will be wrong.

Could you please provide me an SLA example to take the segment 1 from the invoice on revenue, tax and receivables on the Credit memo accounting .