It would be really useful to be able to report out on Holiday Entitlement Remaining, so that at various points throughout the holiday year we can ensure staff have taken an appropriate amount of holiday and we don't have a too many staff trying to take holiday all at the same time at the end of the holiday year.
Also, as the leave year rolls over and all of the data goes with it, having the ability to report on a previous leave years remaining balances. Otherwise you have to check manually