About Using the Dispatch Board Gantt Chart to Assign Activities
Note the following when using the Gantt chart in the Dispatch Board:
An unlimited number of activities can overlap (be assigned to the same hours for a field service engineer), but only three appear in the chart. Adding more than one activity to a time slot reduces the height of the bar representing that activity and removes the description of the activity. To see the description of an activity bar and the properties of this activity, hold the cursor over the bar for a few seconds. A ToolTip appears.
Any activity in the Gantt chart can be reassigned or rescheduled.