Which group in the vsphere.local domain will have administrator privileges for the VMware Certificate Authority (VMCA)?

SolutionUsers is a group for vSphere solution accounts that need to authenticate to vCenter services, not for administering the certificate authority.

The CAAdmins group in vsphere.local is specifically designated to grant members administrative privileges over the VMCA, allowing them to issue, revoke, and manage certificates within the vSphere environment.

DCAAdmins is not a valid built-in vsphere.local group in vSphere's SSO domain structure.

SystemConfiguration.Administrators grants rights to manage system configuration and services in vSphere, not specifically the VMCA.