My first suggestion is to be called “Quiz Documentation”
For most of the quiz types offered by Moodle, there are
several input windows (fields). For instance you can type the question text, feedback,
answer (s), etc.
However; we miss what I think is important (Rich Text)
input field to document the quiz. In particular, some quizzes you would like to
add some hints, reminders, or even method of solving of that quiz. More
important, calculated formula requires a formula to be typed. But the formula
is not very self-explanatory. Accordingly the documentation filed would allow
the author to put any thing that can help him/her to remember or help others
(if authorized) to know how the quiz was built.
quiz documentation filed is hidden from normal users and can
only be displayed as an option during re-editing of the quiz or even during a
preview of the quiz.
(picture is attached)