Autodesk 24108-051400-9000 - AutoCAD Revit Architecture Suite 2008 User Manual page 118

Revision clouds: The Revision cloud feature in AutoCAD is not identical to the Revision cloud feature in AutoCAD
Architecture. Revision clouds in AutoCAD Architecture have additional scaling and layer key functionality, as well
as the option of adding a Delta symbol.
Units: Running the UNITS command from the command line opens the AutoCAD Architecture Drawing Setup
dialog. If you want to open the AutoCAD Units dialog, enter ddunits on the command line.
WARNING To change the drawing setup of AutoCAD Architecture, you must use the Drawing Setup command of
AutoCAD Architecture. If you change the units in the AutoCAD Units dialog box, AutoCAD Architecture drawing units
are not affected.
78 | Chapter 2 The Workspace