Detailed Drawings > Annotating the Drawing > Working with Datums > Datum Planes > Erasing a Set Datum from a Member of an Assembly
  
Erasing a Set Datum from a Member of an Assembly
If a drawing has several occurrences of the same part in an assembly, you can erase a set datum from a particular member of the assembly without causing the selected set datum to disappear from other occurrences of the member.
 
* You can erase only set datum planes from the drawing. To remove any other model datum planes (not draft datums) from display, click Tools > Environment. The Environment dialog box opens. Uncheck Datum Planes. Or, click View > Display Settings > Datum Display. The Datum Display dialog box opens. Uncheck Planes.