Background
It is useful and may even be required for compliance reasons to see who assigned which grade to which answer. Fortunately, the history of a grade is completely traceable in assessmentQ.
Procedure
To see the history of a grade, proceed as follows:
Navigate to the answer you want to grade.
Tip: See Navigating in the Grading module for more information.
Click the History button in the Details of an answer.
Result: the History windows appears and you will see how the grade evolved.
Tip: the Grade that was assigned by the "System" is the automatic score that assessmentQ calculated based on keywords and negations, if any.