Now I'm fully confused. I understand the concept of being able to put in a request for a week after the date of your reservation, but when does that request end, since there will be a point when the request first week either needs to be deposited or used.
75 Days before reserved week if there is still no match the II member has two choices.
From the Buyer's Guide:
If a Club Program Exchange Member or Individual Member selects
the Special Marriott Internal Exchange Option and II does not issue
a Confirmation from 12 months to at least
75 days prior to the
commencement date of the member’s assigned Week, such Club
Program Exchange Member or Individual
Member has the following
options:
(a) The Club Program Exchange Member or Individual
Member may
request that his or her assigned Week be automatically returned
to him or her for his or her own use and that II cancel the pending
exchange request.
(b) The Club Program Exchange Member or Individual
Member may
request that II continue processing his or her exchange request
and that the assigned Week be deposited with II. If this option is
chosen, all rights to occupy the assigned Week are relinquished
by the Club Program Exchange Member or Individual Member and
assigned to II 75 days prior to the commencement date of the
deposited Week, irrespective of whether II ultimately confirms
the pending exchange request. In the event such request is not
ultimately confirmed by II, such Club Program Exchange Member’s
or Individual Member’s deposit will be governed by the terms and
conditions of the Deposit First exchange method as set forth under
Week-Based Exchange Methods above.