- Alert Severity:- Filter alerts from history for applied duration. There are various options, such as - New Alerts, Continuous Alert, Ended Alert, Upgraded Alerts, Downgraded Alerts
  - New Alerts:– Filters all the alerts if the alert is started with the applied severity.
  - Continous Alerts:– Filters all the alerts which remain in the same state for the applied time period in observer.
  - Ended Alerts:– Filters all the alerts which end in the applied time period.
  - Upgraded Alerts:– Filters only those alerts which get upgraded from their previous state. The options are - Minor to Major, Minor to Critical, Major to Critical.
  - Downgraded Alerts:– Filters only those alerts which get downgraded from their previous state. The options are - Critical to Major, Critical to Minor, Major to Minor.