You must navigate to the Status - Status - Information - Request Queue menu.  

The page is rendered below.

The request queue displays a summary graph based on the status of engine alerts.  

Click on “View Engine Alerts” to display a list of engine alerts:

The engine alerts can be filtered by type and status. Select the Type from the drop-down list below. 

Select the Status from the drop-down list below. 

You can use the Clear menu to remove engine alerts as required.