1) Open your schedule inside of MSP.
2) Select a day from the calendar on the left, and then click on the service time you wish to edit the plan for.
3) Click the “Edit Plan” button at the top of the window. This will take you to your Internet browser and open the service plan view for that service.
4) This window makes it easy to plan your service with resources, items, or notes. All items are saved automatically and you can simply close the browser window when you are done.