Hi Peter,
Thanks for reaching out to us and let me try to help you on these questions.
On the Community event, what you can actually do is let the users submit their events, but it goes through a review process, in which the Administrator can do whatever he wants with the information.
Unfortunately we currently do not provide full support on the Administration Fields yet, but that’s a feature that will be implemented, it’s already been structured by the development team, so in one of the next versions it will be out, but be aware that the plugin is an effort of a big team, so there is no estimate on when it will be released.
My Best Regards,