RM3176 | Manually issued payable order: Vouchers for checking after payment
From HM Revenue & Customs · Repayment Claims Manual
Certain vouchers are to be checked after the repayment has been made (RM4190). If there are some of these in the file
make sure the file is on B/F
and
leave the vouchers in the file. They will be issued by the Issuing Officer.