Setting Scaling for Imported DWG or DXF Files

1. Select an import symbol and click Modify | <File Name> tabProperties panel (Type Properties).
2. In the Type Properties dialog, modify Import Units or Scale Factor.

   If you change the import units, the scale factor automatically updates. See Import and Link Options for CAD Formats and Revit Models....

   Note: If no values display for these parameters, you must reload the link or reimport the file.
3. Click OK.