Scheme-specific data for Authenticated Collections (DebiCheck) direct debits. Unlike EFT, DebiCheck only supports debit transactions (collections), so shortened account numbers used for EFT file generation are not applicable here.
A reference for the Authenticated Collections (DebiCheck) transaction. This value is mapped to the RmtInf/Ustrd field in the pacs.003 message and will be printed on the debtor's statement. The first 30 characters are guaranteed to appear on statements. Allowed characters are limited to printable ASCII U+0020 to U+007A (space through 'z').
{ "userReference": "string" }