Overview: allows inviting partners and friends. The group roles of partners and guests are set by land owner, as well as number of guests/partners. Each role may have specific land rights.
Automatic ejects - all guests/partners get ejected along with a tenant
Web panel to see current tenants and their guests. (screenshot)
Web panel allows checking the history, even if person has quit the group. Owner can see the tenant who invited greefer or abuser. (screenshot)
