Print receivables Transaction With Excel, .TXT, Image File

Summary

Print receivables Transaction With Excel, .TXT, Image File

Content

Hello,

We have a requirement to send attachments to customers in the Print Receivables Transactions Program, and the  attachments to customer should include the below file in invoice header

1. PDF
2. Excel
3. Txt
4.Image file 

Can this be achieved if so can someone tell us how can we achieve the same. As per Oracle this will only support for PDF type file not for Excel or Txt

Thanks!