2012

Table Of Contents
Quick Reference
Commands
EXTERNALREFERENCES
Opens the External References palette.
OPTIONS
Customizes the program settings.
System Variables
DGNMAPPINGPATH
Specifies the location of the dgnsetups.ini file where DGN mapping setups
are stored.
Publish, Save, and eTransmit Drawings Containing Underlays
When you eTransmit a file, DWF, DWFx, PDF, and DGN underlays are tracked
and managed.
Plot and Publish
When a drawing file containing an underlay is plotted or published to a new
file, any visible geometry is included in the newly plotted or published file.
However, none of the layer data from the original DWF, DWFx, PDF, or DGN
attachment gets published with the new file.
Save to a Previous DWG Format
If you save a drawing that contains underlays to a previous DWG format, note
the following exceptions:
DWF underlays do not display and are not replaced by a proxy object in
releases earlier than AutoCAD 2007.
DWFx underlays do not display and are not replaced by a proxy object in
releases earlier than AutoCAD 2008.
PDF underlays are not supported in releases earlier than AutoCAD 2010
(unless you have a Bonus Pack installed).
DGN underlays are only supported in AutoCAD 2008 or later. They will
not display in earlier versions of AutoCAD. Also, if you save a drawing in
Manage and Publish Drawings Containing Underlays | 1913