For activities to move dynamically into white space in schedule board, within MTs schedules. For example, if an engineer has two 8-12 timeslot appts in the morning, and the first appt finishes an hour early, we'd want the second 8-12 to move forward into the white space as well as any other corresponding activities in the schedule automatically (barring it breaking any rules e.g. it wouldn't move a 12-4 to 8-12).