Important advices and tips when using ChromEx:
ChromEx is not an text-editor like Google Docs. Therefore, ChromEx should only be used for exams during a set time and not for storing texts.
If the policy "Delete all user details and status after each login" is enabled, students will not be allowed to continue their tests if they restart their Chromebook.
ChromEx's kiosk app requires ChromeOS version 53 or later.
Do not auto-start ChromEx's kiosk app, it will only create extra management.