how to close multiple events in one time

[RSAAdmin]

Hi people, how to close a same kind of events in one shot example, when I see user login success doe 5 alerts how will I close that in 1 time. My manager told we have option in event explorer to close then but did get how to do it. Please help me .

Thanks in advance appreciate the early help

[RSAAdmin]

in the event explorer, do to task triage window. select all the tasks that you want to close (using ctrl key), right click and chose option "Set State", chose close task.