HI @avidsnk
Thanks for response!
So if it comes to this kind of incremental numbers you would need an additional custom code for it.
You could use this
https://gist.github.com/adczk/fbf06b6abf7753df6b37234b13041e79
it would give you option to set starting number, set number of digits to be used, prefix and suffix and even reset numbering from time to time.
The code is a bit complex though. In comments there are all information necessary to configure and apply it but in case you had some doubts or question and needed more assistance with it – let us know.
However, this is about numbering submissions. This number can then be “re-used” in e-mail notifications and thank you messages (and in form field so that could be re-used in e2pdf PDF) but I’m still not sure if you want to use that inside the form PDF or rather as a file name of generated PDF?
If it’s the latter, then this may require another custom code but the e2pdf integration is actually coming form e2pdf developers so it would be best to ask them how the PDF names could be changed to follow those numbers.
Kind regards,
Adam