User Group Modify
User groups are a convenience type to make multi-tenant configurations easier to manage. You can assign one or more user groups to a storage cloud. Storage clouds combine resources (like storage pools, storage volumes, and network shares) with users and so they that those users can do self-service provisioning and other common storage management tasks.
Here you can modify the name of the selected user group and provide a description.
Navigation: Users & Groups --> User Group --> Modify (toolbar)