How can i add target based rating scale?

1. Login to HR Admin page.
2. Navigate to Rating Scale Administration.
3. Click on Add New Rating Scale.
4. Click on the Enable Target check box.
5. Enter the Target.
6. Enter all the mandatory field to create rating scale, like Rating Group Name, From, To, and rating title.
7. Click on Add Rating Scale.

showing Target , Actual and Rating in both the employee and manager main pages.