rPath Appliance Platform/Entitlement Service:Appliance/Administration Guide:Update
From rPath Wiki
Entitlement Service Administration Guide --> Update
Update the rPath Appliance Platform Entitlement Service appliance using the Updates option in the rPath Appliance Platform Agent (rAPA) web interface.
If necessary, be sure to update the entitlement for the Entitlement Service appliance itself using the Manage Entitlements rAPA page.