About model and data exchange with 3rd party solutions: Revit, Solibri, dRofus, Bluebeam, structural analysis solutions, and IFC, BCF and DXF/DWG-based exchange, etc.
File / Libraries and Objects / Open Object. Choose DWG format and the appropriate translator.
In the settings you might want to switch on the option: Custom Functions / Open Extras / 3D Solid / Convert to GDL objects
