Payment Disbursement File TXT Output

Content

Hi,

In the other payment disbursement files I get the output in XML as below (sample)

   <FinInstnId>
        <BrnchId>
             <Id>600</Id>
            </BrnchId>
      </FinInstnId>

I have another requirement when I need to have the output as below in Text output

#EU#ACH#####UKA#GBP#10.00##123456789##############CUSTOMER REF##########123456#

Please advise how to achieve this requirement building the input XML file

Thanks