Update Source PDF allows you to change the original PDF of your SeamlessDoc. This is perfect if any changes are made to the PDF, so that you can update your SeamlessDoc to reflect these changes, while still maintaining all of your fields.
NOTE: You can now Update Source PDF with a new PDF that doesn't have the same number of pages. It's important to keep in mind that if you upload a PDF with less pages than the original it will delete pages (including any fields on those pages) to reflect the number of pages in the new PDF)
To update the source PDF for a SeamlessDoc:
Select File, then Update Source PDF. A pop up window will appear letting you know about all the conditions along with updating source PDF.
2. Once you select Continue, you will then be brought to a screen where you can upload the PDF that you'd like to replace.