Alarm Journal vision

I am trying to see alarms in the journal component for the past 4 hours, but I see that this option is available in perspective component. I do not see this option in vision component. Can anyone help me Where can i find this?

The Alarm Journal in vision has the start and end date range properties you can put a binding on. What you can do for the last so many hours or any time frame is put an expression binding on the end date with now() with a poll rate in milliseconds in the parenthesis, then in the start date you put something like:
addHours({Root Container.Alarm journal.enddate}, -4 )

Thanks, this worked. I was doing directly subtraction of hours instead of using add hours.