copying of membership database from one 3.8.4 forum to another 3.8.4 forum
 

I have recently created a new forum B

I like to copy the database of my members from my old forum A to the new forum B.

Forum A and B are version 3.8.4 but they are two different forum with different theme, mod and layout etc.

I just want my current members from A to be able to access my new forum B using their existing userID and password.

Is that possible?

Please advise.