Receipt ledger
Now request payments have been transferred to the receipt ledger for posting to the general ledger. This is standard functionality in receipt ledger.

The request payment creates a line in the receipt ledger and the invoice being paid automatically receives a settlement number.
Actions
Renumber document numbers:
If a user has worked in the receipt ledger and for example deleted a line, you can select Renumber document numbers so that the remaining lines can be posted in the correct order.