Alarm dissapears once the problem has been cleared

Alarm dissapears once the problem has been cleared

Hi,
 
We are new to Opmanager and I cant seem to find anything that may resolve our problem.
 
Over the weekend we had an outage that caused a number of alarms to trigger , however when we look back at the alarm history we see all the clear status however dont see any other status once the problem has been cleared.
 
We need to be able to review back over the alarm history to see when problems happened in a single view.
 
Thanks
Brett

                  New to ADSelfService Plus?