Merge PDFs created using LiveCycle

[tips8]

I've created PDF templates using Adobe LiveCycle Designer.  These templates are used by an application to fill in data.  It seems the resulting PDF files cannot be merged. I believe this is due to the PDF security settings such as 'Document Assembly' being set to 'Not Allowed'.  I haven't set these properties explicitly.  At what point are these properties set and how can I set them to allowed?  At the end, I need users to be able to merge the PDF files using various PDF merging tools. Please help.

[radzmar]

You cannot merge XFA forms with other regular PDF files, because, they are completely different.

[jnicholas330]

XFA does not have native merging support. I believe the LiveCycle Server product has this feature, as does some third party tools, such as iText's XFA Worker.