Out of the box there are 5 of those Custom Profile Properties (Data Members) to map custom user profile properties to. I know that I am going to need more than 5 of those. What is the proper way to add a new data member, say 'Custom Property 6' (u_Pref6), to the Commerce Server Manager User Object and then be able to use it in the Customer and Order Manager? I tried doing this myself and I got an error when I tried to create a new profile in the customer manager with this newly modified profile definition....