Datum Precedence Table Within Alignment Utilities

As a new user I feel a useful feature would be a live datum precedence table that updates as datums are locked down, identical to the one used in the CMM 101 class. So for instance in the alignment utilities dialog you select PLN1 as your Z+ level, the table updates with check marks under Z, V, and W. At which point you can clearly see what remains to be locked down (X,Y,U).