[xwiki-users] Watchlist feature problem

Hi, Since changing the security setting of Xwiki-space i'm a bit in trouble... The goal was to secure the xwiki.{username}, since we need to protect the privacy of our users. So I revoked the permision of Guests to xwiki space. But since this I had problems, I can solve them one.by.one by granting read access of a specific page to guest or group Now the RSS FEED and notification of the watchlist does not work anymore, I do not get notifications of changed pages. How can I set a watchlist on a space? If somebody adds a page or modifies a page I would like to get notified Gerritjan