Users allowed to Post just 1 Thread

[karaposu]

I own a addiction quiting support forum. We are currently migrating to Xenforo. Site has "Diary of My Addiction" topic. In this place many people are opening multiple threads .I want to revent this with allowing only 1 thread per user.

Any Idea how can I achieve this guys?

 

[Paul B]

It would require an add-on, if one exists, otherwise custom development.

A workaround may be to moderate all new threads in that forum and delete/reject any duplicates.

Or, don't allow posting new threads in that forum and move them in from another forum where the thread can be created.