In AutoCAD, we would draw our polylines, convert them to regions, and then use the SUBTRACT command to cause the internal polylines to become holes.  Draftsight does not seem to have a SUBTRACT command, and after searching through every help topic that had the word "region" in it, i was unable to locate any sort of reference on how to accomplish this task.

Does anyone know if it's possible to do this with DraftSight?  Thanks!

-RP