AutoCAD 2008 User's Guide > Share Data Between Drawings and Applications > Work with Data in Other Formats > Import, Attach, or Open Other File Formats > Attach DGN Files as Underlays > Work with DGN Underlays > 
Work with DGN Underlays
Concept Procedure
 
 
 

To turn object snapping on or off in DGN underlays

To edit the position, scale, or rotation of a DGN underlay from the Properties palette