I have recently done a few improvements to the Quiz settings overrides. Since these are new features / improvements developed now, they should end up in Moodle 3.11.
- MDL-69735 adds a new capability for a read-only view of the overrides that have been created.
We (that is, the Open University, UK) want this because in our processes for some quizzes, only certain people are allowed to override the time limit, but there are many more people who want to check that the right students have been allocated the extra time they need.
So, now there is a new capability 'mod/quiz:viewoverrides' to go along with the existing 'mod/quiz:manageoverrides', so now you can control which roles have read-only access to the overrides, and which have read/write. I decided the sensible default was to give 'mod/quiz:viewoverrides' to the non-editing teacher role. - MDL-70266 makes the user overrides screens respect the 'Show user identity' setting. This means that you can distinguish users with the same name. (Previously, it was showing jsut the email address, if that was configured, which is not what everyone wants, and in some cases could be a privacy violation.)
- MDL-68831 adds information about whether their are overrides to the front page of the quiz
Hopefully these improvements are generally helpful.