By using virtual guests, you can provide your users with many more machines than you
actually have.
Create a virtual guest
To add a virtual guest, go to the configuration page for the host where the guest will live.
Migrate a virtual guest
When a virtual guest consumes too many system resources, or you wish to rebuild or perform other more drastic maintenance on the virtual guest's current virtual host's use, migrate the guest to a different host.
Delete a virtual guest
You delete a virtual guest the same way you delete a physical host.