If invoices are received very late, then the accounting period for the period of invoice creation is already closed. However, the exchange rate should be determined from the period of creation.

Example: Current month March 2022, document date December 10, 2021.

It is only possible to post in March, the exchange rate should be from December 10, 2021. This exchange rate must currently be determined manually.

Better would be a parameterization, according to which the exchange rate is always determined from the posting date OR document date.