Inserting content rating
You can allow users to rate a document by inserting the Content rating widget on the document.
With your mouse, click where in a text area you want to place the widget.
On the editor toolbar, click on the Insert rating button. A Widget properties (Content rating) dialog appears.
Specify the widget properties.
Click on OK. The system places the content rating widget on the document.
Save the document.
Users can now rate the document that you placed the content rating widget on.