To create a scenario: A customer has an active order with a monthly payment period. During month ten of the order, I want to credit invoice number two, due to contractual reasons.
This action is not possible due to the logic of the order.
If you want to do that, all previous debit invoices must be credited up to invoice number two.
Another way to do this is to create an account credit invoice.
Please note that by using on-account credit invoices you will not update the KPIs. If you want the KPIs to be updated, new values must be entered into the order.