IGES
Inventor Models
When opening the following 3D documents in  Inventor or
 Inventor or  InventorServer, .dwg files can be created for them (via the TranslatorAddin):
 InventorServer, .dwg files can be created for them (via the TranslatorAddin):
- Inventor IAM 
- Inventor IPT 
Configuration
See this “Tranlsator: IGES - Addin” page for details about possible export options.
The following ini can be used as a submission:
Sample configuration - IGES.ini
[EXPORT SELECT OPTIONS]
IncludeSketches=True
GeometryType=1
SurfaceType=0
SolidFaceType=0
export_fit_tolerance=0.00100076