We have multiple magic bands including the one's that came as our current APs. On a recent trip my granddaughter purchased one of the princess bands. A CM at the resort activated it and made it available for us to use on our last trip but can someone tell me how or walk me through or give me the link to how I make sure this one can be used as her AP? And if we book another trip how do I link it to a room reservation and memory maker? Thanks.