Rhino import DWG white color become black

[hungwai.lim]

I received a DWG from someone using AutoCAD 2007. Rhino change the white color to black, when save the dwg again,the AutoCAD user found all white color change to black.

Is there option to preserve white as white for dwg?

[pascal (Pascal Golay)]

Hello - Export by Autocad index allows a color to be white on black or black on white, not a fixed color:

-Pascal