Order of family members in the planning center

I enter family members into Passare based on birth order, however, the planning center alters my entries and displays them alphabetically. Keeping the same order as the case , in birth order, makes it a lot easier for families to ensure everyone is accounted for. I'd like to see the same order in the planning center as I do in the actual case, or at least give us the ability to change the order in the planning center. Not sure why it changes to alphabetical order?