Sorry, you can't. You will have to save your second drawing as an image file (BMP, PCX,....) and import it to your first drawing or copy the second drawing into your first drawing so that you can display both areas with viewports. Steve Smith
Product Engineer
Staco Energy Products Co.
OR instead if you dont want to affect one or the other and you are a ffreaid one might conflickt with the other start a new drawing and insert both of them as xrefs or blocks