This is mostly covered by Behat, but would be good to have some manual testing to ensure it looks OK. If you don't have one already, add a custom user field (admin / Users / Accounts / Profile fields) using the 'Text input' type with max length set to a small value e.g. 32. Select this field as part of user identity (admin / Users / Permissions / User policies -> Show user identity - select it from the checkboxes). Edit a test user account profile and give them a value for the custom field. Create a course Enrol the users in that course. Create a quiz with a few questions Then go to Quiz administration -> User overrides Verify that you see a new columns with the user custom field in the User overrides table Add a new override. Verify that the profile field values are shown in the user selector. Delete an override. Verify that the profile field valuess are shown in the confirmation message.