From the Browse Tools section of the toolbox, locate the existing grade item or learning objective you want to add to your course.
Do one of the following:
Drag the evaluation object you want onto a discussion, assignment submissions folder, or quiz object in the course tree.
Select the radio button beside the evaluation object you want and click Add to Course. From the Select a location dialog, click on the discussion, assignment submissions folder, or quiz object you want to add your grade item or learning objective to.