I don’t think they have set that up yet. They will have it set up soon. I don’t know if it will be via the web or an e-mail.
At the very least, you could request it during check-in at the User’s Conference. They will have a Welcome Table there and I’m sure, if not done in advance, you can do it there.
Sorry I can’t provide more but I am not part of the team putting this together, just getting ready for my part. 😕
As far as talking to an Implementer, feel free to “corral” me anytime during the conference that I am not presenting a session.