Not the entire Study, but groups within it. For instance, I have 25 John BLAGDONs (and counting!), and it would be nice to be able to sort them so that they appear in birthdate order, rather than order of when they were incorporated into the Study. So that John born 1730 is not followed in the list by John born 1640 and then John born 1820.
Is this possible? Please?