Changing Mastery Gradebook Criteria

[schrecv]

Hello,

I've created "Outcomes," changed the Outcome rating scale, and "aligned" it to an assignment and rubric. When I go to the "Learning Mastery Gradebook," it still shows what I believe is a default scale for judging proficiency on the right side of the screen. See attached image.

How can I change that scheme on the right side of the Learning Mastery Gradebook to reflect my actual criteria in the Outcomes? 

Thanks!

Vince