How can I add item to Gradebook?

How to add item to Gradebook?

1.     Click on "Grades" from the middle tabs on your courses' home page.

2.     Click on the "grader report" button in the middle of the page that opens.

3.     Choose “gradebook setup”

4.     On the page that opens, click the “add” button on the far right and select “add grade item” from the drop-down menu.