Racks can be arranged into groups. As with sites, how you choose to designate rack groups will depend on the nature of your organization. For example, if each site represents a campus, each group might represent a building within a campus. If each site represents a building, each rack group might equate to a floor or room.
The name and facility ID of each rack within a group must be unique. (Racks not assigned to the same rack group may have identical names and/or facility IDs.)