Manages storage related resources/operations, and provides storage users with storage resources.
OS administrator privileges are required for storage administrators.
The virtual machine administrator manages the resources and operations associated with virtual machines and provides virtual machines to VM users.
An administrator who has administrator privileges for VMware management functions (VMware vCenter Server).
A business administrator or a business user who uses virtual machines.
Required privileges are granted by a VM administrator to use the VMware management functions (VMware vCenter Server).