CAMT.053 File Mapping for accounting posting

Hello experts,

Please your support. We person implemented the modular solution for CAMT.53 but the users asked america to alteration immoderate mappings from the XML to tract the accusation successful XREF1, XREF3 and XBLNR fields.

Is determination immoderate modular process to alteration the tag´s mapping oregon we request to make a caller mapping?

Thanks