Setting Up Role-based Access Control
You can define permissions within Zerto Cloud Manager and via VMware vCenter Server.
■	Zerto Cloud Manager: Within Zerto Cloud Manager you can apply permissions to specific Zerto entities such as ZORGs, VPGs, and sites. 
■	Permissions determine the roles that apply to a specific user or user group on a specific Zerto entity. 
■	Roles are a set of privileges, and privileges define an operation or a set of operations that can be performed, such as managing a VPG or VRA. 
■	Roles can be assigned to users and groups of users. 
■	You can manage roles and update the privileges associated with both new roles that you create and the roles supplied with Zerto. 
■	You can then manage the permissions per Zerto entity. 
For details, see the Zerto Cloud Manager Administration Guide.
■	VMware vCenter Server: VMware roles and permissions are the core of VMware infrastructure security. 
■	Permissions are a combination of a user/group and a security role that is applied to some level of the VMware Infrastructure. 
■	Zerto supplies a number of default privileges that enable a VMware administrator to perform specific actions. 
■	You can define additional roles and assign these roles the privileges they need. 
■	All privileges are implemented at the root level, and thus apply to every object in the vCenter Server. 
Note: When upgrading vCenter Server be sure that the user entity that Zerto is using is preserved in the user/permissions hierarchy.