Convert ODG to DWG

Some of the vector based drawings saved in the OpenDocument drawing format (.odg files) can be possibly exported as 2D CAD drawings in AutoCAD DWG format, but it is likely that this is done for simple geometric shapes or similar objects.

Such odg to dwg conversion should be doable with some CAD / graphics programs, as well as some online conversion services, typically those which deal with vector graphics. If your program does not accept ODG file, try to export it to SVG first.