After providing the file name, the file type and the bank account to assign the payments to, you can start the import of the ISR file.
After import of the file, the payments contained in the file are matched to the corresponding invoices by means of the ISR number. For those invoices a match was found, payment postings will be generated. Payments in the ISR file without proper match can be edited manually after the import. Notes:
Refer to documentation Implementation