HP 3PAR Operating System Software - Manual (Page 249)

The following information is displayed for both Source and Destination systems:
Description Column
The host set name. Name
The domain (if any) the host set is associated with. Domain
The number of hosts in the host set. Hosts
The total size of the exported volumes (in GiB). Total Exported Size
Any user-created comments. Comments
Security & Domains Node
The Security & Domains screen displays the security settings of the source and destination systems.
It includes Summary, Users, Domains, and Domain Sets tabs.
Security & Domains Node Summary Tab
Viewing Storage Settings and Configurations 249