Given the limited UI space available (maximum of 6 timeline events) it would be helpful if administrators could select which notification events and future actions were displayed. Often times, both a notification event and a future action are created for one point in time in the scheduling cycle (i.e., schedule submission) and having both displayed on the timeline is unnecessarily duplicative. In the same vein of granting admins more control over the timeline, it would be helpful if they could indicate whether the message associated with a notification event is or is not displayed when users hover over the timeline.