To provide role-based access control and identity services to the SDDC, you deploy a standalone Workspace ONE Access instance and integrate it with all NSX Manager instances.
Prerequisites
Verify that the VMware Workspace ONE Access OVA file is available.
Verify that there is enough free storage on the vSAN datastore (Required storage: 5.2 GB)
Verify that a signed certificate, generated by the CertGenVVS utility (see https://kb.vmware.com/s/article/85527), is available for the standalone Workspace ONE Access instance.
Verify you have access to the Active Directory root certificate file if using Active Directory over LDAPS.
Verify that the domain user to be used as the bind account in Active Directory, with read-only access permission to the base DN for users and groups, is created and configured.
Verify that all necessary security groups in Active Directory for each Workspace ONE Access role you assign access to are created and configured.