Currently, DocuSign does not pull in a PDF with a Custom Footer (as entered in the Invoice Configurable Settings). The Custom Footer is left off of the PDF, and the user is forced to export to PDF before sending to DocuSign, then attach that PDF to the item, and then send to DocuSign. This will ensure that the file is what is used in DocuSign for signatures.

This is a lot of extra work, and could be solved if the DocuSign integration would allow these footers to be sent automatically with the integration.