Use the Circuit Manager to change the property information of circuits. You can edit some circuit properties only if there are no devices connected to the circuit.
After you assign one or more devices to a circuit, you can edit only a few of the circuit properties.
Depending on the system type, you can modify the following circuit properties:
The Load Category is a style that you can modify using the Style Manager. For more information, see To Create Load Category Definitions.
To modify circuit properties
If you want to edit the properties of multiple circuits, select the branch in the left pane that contains the circuits. On the right pane, use SHIFT or CTRL to select multiple rows in the circuit list view.