[xwiki-users] registration and user profiles

Hi, I have a few questions around registration and user profiles: 1. If I want to ask for additional fields in the registration and save that within the user profile I'll have to: - add the fields to XWiki User Class - add the fields in the Registration script - add saving code to doAfterRegistration Is that correct? 2. I need to make some parts of the profile private (visible only to the user and admins), is there a simple approach for that? 3. I need registering users to accept terms of use. Any suggestions how to do that? Thanks Olaf