Custodial Accounts The Master Servicer shall cause to be established and maintained by each Servicer under the Master Servicer's supervision the Custodial Account for P&I, Buydown Fund Accounts (if any) and special Custodial Account for Reserves and shall deposit or cause to be deposited therein daily the amounts related to the Mortgage Loans required by the Selling and Servicing Contracts to be so deposited. Proceeds received with respect to individual Mortgage Loans from any title, hazard, or FHA insurance policy, VA guaranty, Primary Insurance Policy or other insurance policy (other than any Special Primary Insurance Policy) covering such Mortgage Loans shall be deposited first in the Custodial Account for Reserves if required for the restoration or repair of the related Mortgaged Property. Otherwise, Insurance Proceeds (other than proceeds from any Special Primary Insurance Policy) shall be deposited in the Custodial Account for P&I, and shall be applied to the balances of the related Mortgage Loans as payments of interest and principal. The Master Servicer is hereby authorized to make withdrawals from and to issue drafts against the Custodial Accounts for P&I and the Custodial Accounts for Reserves for the purposes required or permitted by this Agreement. Each Custodial Account for P&I and each Custodial Account for Reserves shall bear a designation clearly showing the respective interests of the applicable Servicer, as trustee, and of the Master Servicer, in substantially one of the following forms: (a) With respect to the Custodial Account for P&I: (i) [Servicer's Name], as agent, trustee and/or bailee of principal and interest custodial account for PNC Mortgage Securities Corp., its successors and assigns, for various owners of interests in PNC Mortgage Securities Corp. mortgage-backed pools or (ii) [Servicer's Name] in trust for PNC Mortgage Securities Corp.; (b) With respect to the Custodial Account for Reserves: (i) [Servicer's Name], as agent, trustee and/or bailee of taxes and insurance custodial account for PNC Mortgage Securities Corp., its successors and assigns for various mortgagors and/or various owners of interests in PNC Mortgage Securities Corp. mortgage-backed pools or (ii) [Servicer's Name] in trust for PNC Mortgage Securities Corp. and various Mortgagors. The Master Servicer hereby undertakes to assure remittance to the Certificate Account of all amounts relating to the Mortgage Loans that have been collected by any Servicer and are due to the Certificate Account pursuant to Section 4.01 of this Agreement.