These scenarios demonstrate several ways you can connect your server and HMC to the service and support organization.
A server with numerous partitions, different operating systems, and an HMC has requirements that determine how to best use the service tools, while a server that does not have an HMC has different requirements. If you manage your server with an HMC, you can use the Guided Setup wizard on the HMC to install your service tools. If you do not have an HMC, you can set up your service tools manually.
Compare the scenarios to your own server environment, and set up your server to best meet your service and support requirements.