MSO56 - Capture on every trigger?

I am trying to figure out how to save a screen capture on every trigger. Is this possible on the MSO56? I see comments online about it in the Acquisition menu, but do not see anything obvious to save the captures.

You can setup the MSO56 to save a screenshot on an event such as a trigger. To set up Act on Event go to the trigger settings > mode & holdoff > act on trigger.