Available for Author
Use Mark scheme to add a scheme for the graders to use in the grading process. In general settings for a question, you can add a mark scheme for the question.
In general settings at the right panel, click at Mark scheme, and then Create New.
Name the Mark Scheme on top-left and then write the instructions.
In the section to the right, there will be a preview of what it will look like for the grader. Click Save to update the preview.
Click Done on the top-right corner.
This is how it will be shown for the grader in the Grading tool: