Novell Vibe enables you to rate folder entries by using a five-star rating system (one star indicating the least impressive, and five stars the most impressive), which gives you an additional tool for determining the quality of information.
Navigate to and open the entry that you want to rate.
Click the star that represents your evaluation.
For example, to give an entry a rating of three stars, click the third star from the left.
To the right of the stars, Vibe displays the average rating for the entry, and how many users have rated the entry.
You can rate an entry as many times as you want, but Vibe records only your most recent rating.