I don't know much about AutoCAD.
I was asked to translate a CAD drawing from UTM to MTM. Is it possible to do so without the intermediate step of creating shape files and exporting them back to CAD?
I created a world file in ArcGIS (see below), but can the CAD user use that to translate his drawing?
http://support.esri.com/es/knowledgebase/techarticles/detail/29039
thanks