How to import 3dmax files into proe?

I've been studying this stuff recently and tried a lot. Let me talk about my experience. The format in max can be imported into proe. The formats are sat, obj and stl. Imported Obj and stl cannot be edited, but sat can be edited. The import method of obj format is to create a new part document, and select obj in the insert and * * * enjoy files. Other formats are the same. It's not import, it's insert.