I want to add an element to the _amember_user session array so I can check to see if its a user's first time login to their service. If its the first time I want to give them a setup guide, and if its not the first time I want to send them straight to their page. I added a column to the amember users table and I would like this column to be added to the _amember_user array. I was hoping it would be added automatically but it doesn't seem like it. Where is the a_amember_user array defined in the code so I can customize it?