3DVIA Composer - Kinematic Parent-Child

In 3DVIA Composer file, can there be more than one Kinematic Parent?  I have 6 sheaves in this assembly.  I want to make a set of parts (actors) children of their respective sheaves (parent).  Is that possible?

Also, is there a way to view a list of the Parent-Child relationships in 3DVIA Composer?

Thanks,

Heather

SolidworksComposer