Multiple views sharing a branchgroup

Hello,

Is there a way to adding multiple views into a J3D scenegraph? Of course there is. Just add a new branch connected with another Canvas3D.

HOWEVER. Every child of the locale is visible to all views. Sharing certain branchgraphs, is possible. But is J3D supporting branchgraphs to be visible for only certain views?

So BranchGraph A is visible to view x and y.
BranchGraph B is visible only for x.
BranchGraph C is visible only for y.

plz. Tell me Java3d supports such stuff ???
I do not want to have to clone A into different universes and multiple parents is also not possible >:(

Regards,
Frederik