- Click the dropdown menu in the Resources group.
               
- Select Active. 
               
- Click ICE. You see the Interval Control Elements (Active) page, containing a list of active ICE definitions. 
               
- Click  to the left of the row containing the interval control element you want to delete. The item is deleted immediately, and a
                  message is displayed at the top of the ICE information confirming the deletion. to the left of the row containing the interval control element you want to delete. The item is deleted immediately, and a
                  message is displayed at the top of the ICE information confirming the deletion.
Note: You can delete interval control elements only if you have the appropriate permissions.