Using a linked camera from another file SO I linked an animated camera from another file, however when i press Numb0 or ctrl+Numb0 the results are weird, basically from what i can tell it just like a centered camera looking face down. 

Is there a way to use a linked animated camera from another file ?
I got this to work if......

I created a group out of only the camera in the linked file ("A").

In my new file ("B"), I linked in the group from ("A").

In the outliner, I expanded (drilled down into) the linked group. 

Then on the child group object:


Right Clicked.
Select >> Link Group Object To Scene.
Selected the camera object in the 3D view.
Ctrl+Numpad 0