Displays the contents of the Electrical Engineer, from which you can select an alternative power source when working with dual power source equipment.
OK
This command is enabled after you select a valid item for use as an alternative power source.
Cancel
Closes the dialog without selecting an alternative power source.
Expand
Expands the hierarchy below the selected item.
Find
Opens the Find dialog to allow you to select a suitable item for use as an alternative power source.