Description of problem: Add Clear Events/Clear Tasks option. This could assist the user to isolate an issue on a busy system. This should be per user, so other users will continue to see the Events and Tasks until the display time has expired Version-Release number of selected component (if applicable): 3.5
Dismiss event is already there. Changing the title accordingly.
As this requires infrastructure also on the backend side, I don't believe it will get prioritized. Closing as wontfix.