Private post

Hello,

I'm trying to figure out how to make a post private. If it is possible... I would like my users to be able to post private questions.

Ex: user 1 post a question in category A only visible the assign moderator and NOT visible by other users in the discussion listing page. (hidden discussion)

The Idea is to use Easydiscuss for both, community answers for public post and "support" answer for private post.

I saw the password protected option and also the "Include private posts" in the "Similar question search" setting, but those doesn't seems to be connected, so i'm confuse!! If I create a "private question" category and make it visible only to administrator, then even the user who create the post cannot access it anymore.

Is it possible?

Thanks