Canvas grading history allows teachers to see who graded each assignment and easily revert scores for students. Currently the grading history is limited to 6000 grade changes.
If you are not able to see a particular grade change as it is over the 6000 data points, you can contact Staff Service and they will assist you. They can also view grade change activity for a particular student, so the more information you provide, the simpler it is to check the changes.
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