WSO2 Identity Server allows you to add comments and ratings to a particular resource/collection of the Resources.
Comments
The "Comments" panel shows the posted comments and the date and author of each comment.
You can also add a new comment here.
1. Click on the "Add Comment" link.
2. Enter a comment in the text box.
3. Click on the "Add" button to add a comment to the resource.
Tip
Use the "Delete" icon to remove a comment.
Ratings
The "Ratings" panel shows the current rating of the resource.
Tip
To rate a resource, select from one to five stars next to "My Rating."