Hello, 3D DWG import is not possible in ideCAD Static. If you want to use it for modelling. By importing 2D DWG architectural plans, column and axis drawings can be converted to ideCAD Objects by using the "Read 2D Architectural Project" command in the Tools tab. ideCAD Architecture can also be imported in 3DS and OBJ formats, not for analysis but only for viewing as a solid model. If you write for what purpose you want to use it, maybe we can give more detailed information. The situation you specified in the help document will be corrected.