Tags Tree with Html2Pdf

[Martina-XX]

Hi everyone,

we need accessible PDFs, so we need tags at the tags tree (at the PDF document).
I saw this issue and I hope you can tell me what to do.

Our developer uses Html2PDF to generate PDF files. But the files have no tags. What does he need to do so that the PDF contains tags?
For example a HTML <p> becomes a PDF P-Tag, or a HTML <table> becomes a PDF Table-Tag.

I'm looking forword to an answer.
Best regards
Martina