Modifying a time period
Before you begin
To view service schedules and log messages about service activity, you need the monitor or administrator role. To create, modify, activate, and delete service schedules, you need the administrator role.
Procedure
In the field on the left above the schedule grid, select the service schedule in which you want to modify the time period.
In the schedule grid, click the time period you want to modify.
In the Edit window, make the changes you want.
Click Update Schedule.