Mortgage Loans" in Exhibit A to this Supplement. Prepayment Penalties received by the Trust will be allocated as described in this Supplement. Issuance of Securities: The Securities, other than the Residual Securities, will initially be issued in book-entry form through the book-entry system of the U.S. Federal Reserve Banks (the "Fedwire  Book-Entry  System").  The  Residual  Securities  will  be  issued  in  fully  registered, certificated form. See "Description of the Securities – Form of Securities" in this Supplement. Increased Minimum Denomination Class: Class IO. See "Description of the Securities – Form of Securities" in this Supplement. Interest Rates: The Interest Rate for the Fixed Rate Class is shown on the inside cover page of this Supplement. The Weighted Average Coupon Classes will bear interest at per annum Interest Rates based on the Weighted Average Certificate Rate of the Ginnie Mae Multifamily Certificates ("WACR") as follows: Class B will bear interest during each Accrual Period at a per annum rate equal to the lesser of WACR and 4.8150%. Class C will bear interest during each Accrual Period at a per annum rate equal to the lesser of WACR and 5.3130%. Class D will bear interest during each Accrual Period at a per annum rate equal to the lesser of WACR and 5.3350%. Class Z will bear interest during each Accrual Period at a per annum rate equal to the lesser of WACR and 5.2010%. Class IO will bear interest during each Accrual Period at a per annum rate equal to WACR less the weighted average of the applicable Interest Rate for Classes A, B, C, D, and Z for that Accrual  Period,  weighted  based  on  the  Class  Principal  Balance  of  each  such  Class  for  the related Distribution Date (before giving effect to any payments on such Distribution Date). Classes  B,  C,  D,  Z  and  IO  will  bear  interest  during  the  initial  Accrual  Period  at  the following approximate Interest Rates: Class Approximate Initial Interest Rate B ...................................................................................................... 4.8150% C ...................................................................................................... 5.3130 D...................................................................................................... 5.3350 Z ...................................................................................................... 5.2010 IO .................................................................................................... 1.0346 Allocation of Principal: On each Distribution Date, a percentage of the Principal Distribu- tion Amount will be applied to the Trustee Fee, and the remainder of the Principal Distribution Amount  (the  "Adjusted  Principal  Distribution  Amount")  and  the  Accrual  Amount  will  be allocated sequentially, to A, B, C, D, and Z, in that order, until retired. Allocation of Prepayment Penalties: On each Distribution Date, the Trustee will pay 100% of any Prepayment Penalties that are collected and passed through to the Trust to Class IO. Accrual Class: Interest will accrue on the Accrual Class identified on the inside front cover of this Supplement at the per annum rate set forth in this Term Sheet under – "Interest Rates." However, no interest will be distributed to the Accrual Class as interest.  Interest so accrued on the Accrual Class on each Distribution Date will constitute the Accrual Amount, which will be added to the Class Principal Balance of the Accrual Class on each Distribution Date and will be distributable as principal as set forth in this Terms Sheet under "Allocation of Principal." C-23