I have created a new board for discussing a separate subject area which has expanded too much on a main board and become a cause of performance problems.

And I have faced difficulties when try to move category with a numerous forums to the new board. There is no administrative tools for this purpose as far as I know. And there is a lot of references to the specific (main) board's entities in database. It is not a simple task to change all this references assuring information integrity.

How can I move existing category and it's forums from one board to another efficiently? Can anyone help me please?