Different vRealize Automation roles monitor resource usage and manage infrastructure in different ways. Managing Resource UsageFabric administrators manage the resource usage of the compute resources and reservations they own, and tenant administrators and business group managers manage the resource usage of the business groups they own. Data CollectionvRealize Automation collects data from both infrastructure source endpoints and their compute resources. Manage Amazon EBS VolumesA fabric administrator can destroy Amazon Elastic Block Store volumes that belong to an Amazon region compute resource in a fabric group. If you are also a business group manager, you can change the owner of an Amazon EBS volume. Connecting to a Cloud MachineThe first time you connect to a cloud machine you must log in as Administrator.