When you click the Project View icon, the Scheduler timeline auto-zooms to show all the events ever scheduled for the listed work orders in one screen, irrespective of the date range selected in the Scheduler. This allows you to get a one-screen view for the selected work orders' assignments without any additional scrolling.

Project View icon is disabled on launch and gets enabled only when either of the Filter Results buttons, Show only technicians assigned to Work Orders above or Show only events associated with Work Orders above, is turned on.