: Go to File > Interoperability > Merge . This is the most common method to bring AutoCAD geometry into an existing ArchiCAD floor plan.
Last advice: Always request IFC files from consultants when possible. IFC (Industry Foundation Classes) is a far superior BIM exchange format than DWG and retains more intelligence when imported into ArchiCAD. dwg to pln converter
In the world of architectural design and construction, the clash of software ecosystems is a daily reality. Architects often find themselves navigating between two dominant players: Autodesk, the creator of the DWG format, and Graphisoft, the developer behind Archicad and the PLN format. : Go to File > Interoperability > Merge