Is there any way to create a Default Non-Value or Option for drop down lists that acts as "Null"? The problem I'm having is when I create an option called "Not Specified", the Search forms will always attempt to find the matching profiles with the actual value of "Not Specified" set, which isn't the intended result. If I don't have something like "Not Specified", when a user saves their edited profile, it will pick the first value in the drop down, which wasn't intended.