[gnrx]

The post id indicate:
"Post ID is the id number of the post you are replying to if you choose to post as a reply to a post."
I understand (and its possible that I understand bad) that, this option, is for now at what post ID reply this mod.
For this reason, I type POST ID 1, because I want that, this "auto reply" are just after of first post of the thread.

I canl post the link, but the subforum, I have a subforum for welcomes, in my site, the recently users, go to this subforum and are presented, in this new thread that open user for are presentend, I want this "auto reply" for welcome.

This is the link to subforum, but like coment, I want this "auto reply" to all new threads that open the users after her first post in this subforum.

Thank you very much for your attention and help!