I have a handful of "Premium" members that I manually assigned the to the Premium group when when they made a paypal donation (one time or recurring). Now I rolled out the self serve "Account Upgrades" function that allows the users to be promoted to the Premium group. How do I migrate/roll over the users that I manually assigned to the automated Account Upgrades? What's the best way to do this? On related note. Is there a way for me to test the Account Upgrades options with Paypal? If so, what's the best way to do this? Thank you.