.ca / modifications prior to pre-reg

[Michael Moscovitch]

I haven't seen any discussion about this.
Does anyone know the answer to the following:

How does a registrant modify their admin contact email
for a domain that has not been pre-registered,
now that cdnnet update nolonger exists (Dec 1st).

Michael Moscovitch
CiteNet Telecom
http://www.citenet.net