Here is what the Membership Guide says:
8. WHAT ARE THE RESERVATION PERIODS/BOOKING WINDOWS?
8.1 MEMBERS WITH HOME COLLECTION PRIORITY
Most members have what is referred to as a Home Collection Priority. This means that their points allow them to book into their own home Collection starting 13 months prior to their planned arrival date. At 10 months prior to arrival, all resorts within THE Club® portfolio become available to all members for booking, subject to availability.
If a member has points in more than one Collection, then the rules for each Collection apply to the appropriate points allocation (i.e. members will only be able to use all of their points together to make a reservation at 10 months prior to arrival and not any earlier).
8.2 MEMBERS WITH HOME RESORT PRIORITY
Some members also have what is referred to as a Home Resort Priority. This means that when they purchased Collection points, they owned a fixed or floating week at a resort (their home resort). These members can confirm a reservation at their home resort 12 months prior to arrival.
If these members do not confirm a reservation at their home resort 10 months prior to their check-in date, the assigned week is made available along with all the resorts in the Diamond portfolio for booking. These members also have the option to book at any time from 13 months prior to their planned arrival date into their home Collection, and then at 10 months at any other resort in THE Club® portfolio, (i.e. across all the Collections and at affiliate resorts).
8.3 SUMMARY OF BOOKING WINDOWS
Reservation booking windows are as follows:
■ From 13 months members can confirm a reservation at any resort in their home Collection.
■ From 12 months members can book into their home resort (where applicable;
■ From 10 months members can book into ANY available resort in THE Club®.