To prevent the possibility of subjects located in the bottom preference group being ignored and subjects in the higher preference groups having a selection advantage, would like the ability to select Preference Groups to appear in random order on each page load.
Also requires the ability to lock certain preference groups with others being random. ie English pref group 1, Maths pref group 2, Science - random order, Technology - random order, Humanities - random order.
Rather than each page load, it would need to be random on each student login.
The ability for the student to re-order preferences after selection to remain.