Once a schedule has been created, you can still edit or create new services for any dates on that schedule.
- Open the schedule in MSP.
- Select the date on the calendar for which you would like to edit or build a new service.
- Select the existing service you wish to add or make changes to, and click on "Edit Service" at the top of the screen. If you wish to add a new service, click the "New Service" button at the top of the schedule.
- A dialog box will appear where you can either add or remove positions in the existing service or create an entirely new service, which will then appear on the schedule.