Add an Enrollment Server application and application pool if necessary, for the specified CA. This command does not install ...

Add an Enrollment Server application and application pool if necessary,
for the specified CA. This command does not install binaries or packages
One of the following authentication methods with which the client connects
to a Certificate Enrollment Server
        %1 -- %2
        %3 -- %4
        %5 -- %6
        %10 -- Only renewal requests can be submitted to this
                             CA via this URL
        %11 -- Allows use of a certificate that has no
                          associated account in the AD. This applies only
                          with ClientCertificate and AllowRenewalsOnly mode.