You can export your CAD model as a STEP file with the application Protocol 214. This type of format stores your CAD model as a .stp file. You can then import the file back into PC-DMIS or use it with other CAD systems.
To export your CAD model to a STEP file, you must use the STEP AP214 option:
Select File | Export | Part Model | STEP | STEP AP214 and then choose the directory where you want to export the file.
Type a file name.
Click Export.
PC-DMIS creates the .stp file at the specified location.