Hello Don1 and Michael!

I would like to thank you for your valuable report and experience.
My client will like to prepare my *.3dm files (Moi) for architects and has now chosen the Moi-Rhino way, where he converts *.dwg files from Rhino in the end.
He said, it works well, his words:
"I open your 3dm data in Rhino and convert it to DWG, save textures, volume model 2004, done!"

Thanks also to Michael. Every information is important, because not working releases should be avoided.

Best Regards
Franz