Sending the original (Unicode) domain name as well as the ACE?

[Stephane Bortzmeyer <bortzmeyer@nic.fr>]

This issue was raised on the Crisp mailing list
<URL:http://www.ietf.org/html.charters/crisp-charter.html>. It seems
it could be a good idea, for the registry, to store the original
(Unicode) form of an IDN, as well as its ACE (ASCII-encoded) form. 

It would allow more searches (Crisp protocols do not perform only
exact-match searches but also partial-name searches, which are not
possible on the ACE form).

Am I correct when reading draft-ietf-provreg-epp-domain-04.txt that it
contains nothing about transmitting the original form from the
registrar, which knows it, to the registry?

And that <domain:name> is only the ACE form? Shouldn't we add an
optional element <domain:original_name>?