This function allows you to export the currently visible viewspace or selected entities to a Computer Graphics Metafile (CGM3). This is a highly compact format for storing and transferring vector graphics. 

 NOTE: CGM3 vector graphics can be directly edited in other vector-based graphics applications (e.g., Adobe Illustrator®).

Dialog Options:

Black and White

When selected, the image will be saved black and white.

Exporting to Computer Graphics Metafile (CGM):

Select CGM from the File>Export submenu. The Save As dialog appears. Specify a file name and directory location for the file.