A host group is a collection of VM hosts that run business service workloads. The host group not only defines the VM hosts that are members of the group, but also defines the cost of using the host resources (CPU, RAM, storage, and networks).
Section 15.1, Creating a Host Group
Section 15.2, Modifying a Host Group
Section 15.3, Deleting a Host Group
Section 15.4, Viewing the Hosts List
Section 15.5, Viewing Host or Cluster Details