Category mod?

[boyanad]

I've seen this mod on a forum but I can't seem to find it here or I'm using the wrong search words. The mod is that when you start a new thread you can select a category (see picture)
Can anyone point me to this mod

Thanks in advance :)

[Triky]

I think is this: https://vborg.vbsupport.ru/showthread.php?t=61494.

[boyanad]

Thats the one, thank you very much :)