Importing an Isometric drawing from AutoCAD to Archicad

[m1onon]

Hello! Does anyone know how to import an isometric drawing file from AutoCAD into the Archica model space?

[scottjm]

If the autocad drawing is just a 2D drawing representation of an isometric view it has no inherent 3d geometry so you can’t convert it to 3d Archicad elements. 

If it is a 3D DWG you can convert it to an Archicad object, check out this article. 
https://community.graphisoft.com/t5/Collaboration-with-other/How-to-Open-and-Save-3D-DWG-or-3DS-File...