Copying a branch from one tree to another

ROOT
1

Hi,
I have 9 trees and I want to extract a specific branch from each tree and write into a new Tree. So that newtree should contain 9 branches (one from each). All the 9 trees have a similar structure.
Thanks

2

Hi,
I think this is solved in Producing a TTree with some special branches of other TTrees.

Cheers,
Enrico