Here you can add/edit/delete Schedule Progresses.
The Manage Progresses form is where you can edit your Progresses list.
Progresses allow you to designate the "state" of Tasks and Service Orders. There is a column that displays this field in the Task Explorer and Service Order Explorer so you can easily filter by this field:
You can add/delete Progresses from your list. You can also use the Move Up/Down buttons to position Progresses.
You can also set what corresponding Progress will update Tasks and Service Orders when the Status is changed to "In Progress" or "Completed" in the Mobile Install interface: