I know in AutoCAD they have a command called "subtract" that allows you to make holes and voids in objects, but I can not find anything like that in DraftSight.

Is there a command that is similar to this or a process that can do the same thing.  I have searched and searched and the closest answer I can get is something about hatching.  But I do not want to hatch the holes I want them removed from the entity so that there is just a void.