Once the Club Level reservation is placed, guests can call Disney Signature Services 90 days before the start of the trip to book Fast Pass reservations. At this time, the additional Fast Passes cannot be booked through My Disney Experience.
Before calling Disney Signature Service, guests must know the times they would like for each attraction. When I placed my reservations, I told the castmember the attraction and the time. The castmember would then verify if that time was available. Remember to separate each Fast Pass request at least an hour apart.
When booking Fast Passes, the first three Fast Pass reservations will follow the traditional tiers, if present. When booking at EPCOT, for example, your first three Fast Passes will be limited to one tier one attraction and two tier two attractions.