After you create multiple scenarios of a schedule, you can compare them visually.
You can compare any two scenarios of the same schedule in the Compare Scenarios window. You can compare the work dates and the labor load for each scenario. Two Gantt charts show when work is scheduled, or you can switch views to compare resource loads. Differences between the two scenarios are highlighted, including work records that are scheduled for different dates, or that appear in only one scenario. You can also compare the current schedule with a baseline, or snapshot, of the original schedule. When you compare a scenario to your baseline, you can see break-in and break-out work. Break-in work is work that was not in the original schedule, but was later added. Break-out work is work that was included in the original schedule, but was later removed.