Disqus New Discussion creation

Hi
I am trying to integrate Disqus into my bubble website. It is not clear for me which variable:
Disqus Identifier or Disqus Title or Discus url will allow creation of a new conversation.

I tried to play with the 3, I got conflicting results and not consistent.

A lot of examples on this forum on how to integrate Disqus are solved by just entering the Disqus short name. This is not enough.

Anyone integrated Disqus completely ?
My objective is to allow my users to create discussion topics on Disqus from Bublle app, and comment/reply from bubble.

Any help is appreciated.
Thanks