To edit switch schedule project settings, go to
Ribbon: DME: Customization->Project Customization-> 
Switch Schedule Label Group
Pulldown Menu: DM Electrical->Customization->Labels and Schedules->Project List->Edit Switch Schedule Project List
To edit switch schedule standards settings, go to
Ribbon: DME: Customization->Master & Standards Customization-> 
Switch Schedule Label Group
Pulldown Menu: DM Electrical->Customization->Labels and Schedules->Standards and Master Lists->Edit Switch Schedule Standards List
Switch Schedule Label Display and Order Dialog Box
See the Common Label and Schedule Information section for more information about using the Move Up and Move Down buttons and the Key, Label, Width, Display, and Schedule Title fields.
Values in the Key column are listed alphabetically below.
Callout: The callout of the switch as defined in the switch project schedule.
Quantity: The number of switches inserted in the project. If a switch type is not inserted, "NOT USED" will be displayed.
Schedule Note 1: Note taken from the schedule.
Schedule Note 2: Note taken from the schedule.
Schedule Note 3: Note taken from the schedule.
Symbol: The block used to represent the the switch.