BI Report - Need to include course score

Summary

Unsure if it's a join needed or some other item missing from report setup

Content

All,

I have a BI report set up to include learning plan and it's mapped items. I now want to include the courses data field as I need to add the course exam scores to my existing report. However, when I export my report it's not showing course scores. I believe this may have to do with joins that I need to add but unsure if this is part of the issue.

Those of you experienced with BI reports, can you review my report summary and help me to identify if it's a join or something else I'm missing?