The switch master schedule contains the switches that could be used by a company on a project. See the Master and Standards Databases section for more information about using master databases.
To create and modify switches in the master schedule, go to
Ribbon: DM Electrical->Devices-> 
Switch Master Schedule
Pulldown Menu: DM Electrical->Switches->Switch Master Schedule
Switch Master Schedule Dialog Box
See the Common Schedule Dialog Box Features section for more information about how this dialog box works. This section describes the Rename, Find, Previous, Next, New, Copy, Save, and Delete buttons.
See the Common Switch Information section for more information about the values that can be specified for switches using this dialog box.
See the Import from Project Schedule section for more information about importing switches from a project to the master database.
Current Group: The active switch group is listed here. All of the switch types that are created and modified will be associated with this group.
Select Group: Press this button to open the Switch Master Schedule Groups dialog box. The group selected will become the current group. See the Schedule Groups section for more information.
Select Block: Press this button to open the Select Switch Block dialog box. This dialog box allows you to choose the block used to represent the switch on the drawing.
You can add more blocks to this list using the Switch Block->Edit Master List command.