Advanced Association Feature

I have two identical assemblied placed into one top level assembly.  The top level assembly has a vertical datum that we will just call X.  The two identical assemblied also have a vertical datum we will  also call X.  I have created an advanced association that allows Sub-Assembly 1 Datum X to move from 0 to 48 inches from Top Level Assembly Datum X.  I also created the same advanced association in Sub-Assembly 2.  I can now move Sub-Assembly 1 and 2 zero to fourty-eight incehs from the top level assembly's vertical datum X and it works perfectly.

What I would like to do is some how associate these two advanced features together so when I move one of them, the other Sub-Assembly moves with it and they both are the same distance from the top level assemblies datum X.  If anyone knows how to do this, please let me know.

David Martin

dmartin@suppliers.tenaris.com

SolidworksAssemblies