Generalization of leaf est-domain

[stfries]

In the YANG voucher description the following leafe is included

         // from BRSKI-CLOUD
         leaf est-domain {
           type ietf:uri;
           description
             "The est-domain is a URL from which the Pledge should
                continue doing enrollment rather than with the
                Cloud Registrar.
                The pinned-domain-cert contains a trust-anchor
                which is to be used to authenticate the server
                found at this URI.
               ";
         }

Would it be better to have a more generalized description to not make it specific to the enrollment protocol? As we have BRSKI-AE, it may be interesting to outsource the RA functionality also for other enrollment protocols.
A more general name may be ra-domain.