The Device Catalog displays a list of all of the devices known to one or more sites. To edit the information for any one device, click on the MAC address of the device or click on the edit icon in the Action column to bring up the Edit Device form.
The Edit Device form displays the information for the device you selected from the Device Catalog list. You can now change the information in any of the fields on the form. When you are done editing the device information, click the Save button in the lower-corner of the form.