How does one submit a suggestion to Turnitin developers for a new feature? I'd like to suggest a "Quarantine" folder for papers that need revision, papers that were plagiarized on the first submission, etc. This would preserve a record that the instructor or administrators could access. As it is, in order for the student to submit a revision, the initial submission must be deleted. That loses a potentially useful record of the first paper, including whatever problems there were with that version. Is this feature possible for future development?