(Enterprise Deployments Only) On the vRealize Appliances page, you have the option to create a high-availability deployment with multiple vRealize Automation appliances.

Multiple appliances must be hosted behind a load balancer that you have separately installed. On a later wizard page, you verify and complete the configuration of the appliances and load balancer. For each vRealize Automation appliance that you add, enter its FQDN and root credentials.