Working with schedules : Assigning a schedule to a backup set
 
Assigning a schedule to a backup set
You can assign a schedule to a backup set in any of the following ways:
When they are created in the New Backup Set Wizard.
By selecting it in the Backup Sets tab and on the Sets menu, point to Backup Sets, and then click Properties. Then click the Schedule tab.
In the DS-User main window, click the Backup Schedules tab. DS-Client administrators can manage all the schedules here.
When a schedule has more than one assigned backup sets, you must manage the order in which the backup sets run.
Even though a backup schedule has a specific start time, the actual start time of a backup session depends on the backup set’s priority in the schedule.
NOTE:  Only one backup schedule can be assigned to a backup set at a time.