For marketing purposes:
we would have had a need for the following form property functionality which is not currently possible, but would maybe be needed by other users as well , so just as an idea for you:
On a form, if I have a property field with several check box optios, it would be very useful to be able to show several checkbox related dependent fields according to the check box ticks instead of being able to show only one dependent field on the form as is at the moment.
Hope this idea is worth of considering.