how can i export a part or assembly to cad (dwg). once i open the file in cad the parts or assembly is not a solid so other people can modify the 3d model such as extrude, extrude face and so on.
i have tried step, sat files and it doesnt work. the reason for this i am working on a project that is originally in cad 3d but it is easier for me to model the structure in SW and than export it or save it as a dwg and integrade the structure in the original cad file. the structure is there but we cant modify it, we need solids in cad. can anyone help me here