Delete selected areas from a project when you no longer want to retain any information about the areas. 
 To delete one or more areas
- If the project does not include an area schedule, create one. See Create a schedule or quantity.  
- Display the area schedule in the drawing area. 
- To delete one area, place the cursor in the schedule row for that area. 
- To delete multiple areas, do the following: - Click Modify Schedule/Quantities tab Filter Not Placed & Unenclosed Items panel Filter Not Placed & Unenclosed Items panel  (Isolate). (Isolate).This tool filters the schedule so that it lists only the areas that are not placed or enclosed.  
- Drag the cursor across the schedule rows for the areas to delete. 
 
- Click Schedule panel  (Delete). (Delete).
- At the warning message, click OK. 
The selected areas are deleted from the project. The project no longer stores any information about the areas.