The system maintains a history of schedule actions, which you can view from the Manage Schedules dialog box. The History tab displays the components that were updated, the modification type, the old and new values, the user who made the modification, and the change date. The information on this tab is read-only.
To view a schedule history:
From the menu, select Manage, then Schedules.
Select a schedule.
Perform one of these actions:
If the schedule status is Pending or Open, click Actions, and then select Edit.
If the schedule status is Closed or Locked, click Actions, and then select Properties.
Select the History tab and review the schedule history.
When you finish, click OK.