Principal Deficiency Amount For any Distribution Date and for any Undercollateralized Group, the excess, if any, of the aggregate Class Certificate Principal Balance of such Undercollateralized Group immediately prior to such Distribution Date over the sum of the Principal Balances of the Mortgage Loans in the related Loan Group immediately prior to such Distribution Date.
Class A Deficiency Amount is defined in Section 4.1(a).
Class B Deficiency Amount is defined in Section 4.1(b).
Class C Deficiency Amount is defined in Section 4.1(c).
Collateral Deficiency Amount With respect to any AB Modified Loan as of any date of determination, the excess of (i) the Stated Principal Balance of such AB Modified Loan (taking into account the related junior note(s) included therein), over (ii) the sum of (in the case of a Loan Combination, solely to the extent allocable to the subject Mortgage Loan) (x) the most recent Appraised Value for the related Mortgaged Property or Mortgaged Properties, plus (y) solely to the extent not reflected or taken into account in such Appraised Value and to the extent on deposit with, or otherwise under the control of, the lender as of the date of such determination, any capital or additional collateral contributed by the related Mortgagor at the time the Mortgage Loan became (and as part of the modification related to) such AB Modified Loan for the benefit of the related Mortgaged Property or Mortgaged Properties (provided, that in the case of an Outside Serviced Mortgage Loan, the amounts set forth in this clause (y) will be taken into account solely to the extent relevant information is received by the Special Servicer), plus (z) any other escrows or reserves (in addition to any amounts set forth in the immediately preceding clause (y)) held by the lender in respect of such AB Modified Loan as of the date of such determination. The Certificate Administrator, the Master Servicer and the Operating Advisor (other than with respect to any Collateral Deficiency Amount calculations that the Operating Advisor is required to review, recalculate and/or verify pursuant to Section 3.29) shall be entitled to conclusively rely on the Special Servicer’s calculation or determination of any Collateral Deficiency Amount.