XF 1.4 Is it possible to mass move all the threads from one forum to another?

I have seen some old questions on this, but no recent ones.

I want to move all the threads from Forum 1 into Forum 2, and then delete Forum 1.

But Forum 1 is a big forum and I don't fancy doing it manually.



Well-known member
Just a side question from me. Is it also possible to duplicate all the threads in one forum? Or can we just move existing threads?