1. Upload your ads report to your default pen name.

2. Go to the AuthorAnalytics drop-down menu at the top of the page and select "Manage Ad Assignments"

3. On this page, assign each ad to its respective book for that pen name.

4. Assign ads that do not belong to this pen name the "Don't assign to reports" status.

5. Once done assigning ads for that pen name, head to your second pen name.

6. Upload the ad report again.

7. Repeat steps 1-5 for each pen name.