How to Change Grading Schemes
Within Canvas, there is a default grading scheme set by Canvas. If your course has its own grading scheme, you can modify this grading scheme easily. This article provides the directions on how to create a grading scheme and how to embed this grading scheme into your course.
Below is the default grading scheme:

Change Default Grading Scheme Settings
Vendor Guide: How do I enable a grading scheme for a course?
Note: A grading scheme will not take affect until it has been enabled in the course.
For more help, please contact canvas@yale.edu.