Use the options on the ToolMinder > Setup Assembly > Import Setup Assembly menu to import a solid model file containing a setup assembly into PartMaker.
X_T Parasolid
X_B Parasolid
SLDPRT
IPT
PRO/E
STEP
PartMaker displays a dialog for you to specify the location and name of the file you want to import.
Using the Solids > Utilities > Paste Solid Modeloption, you can paste solids from Autodesk PowerShape into PartMaker's Solids window to create a setup assembly.