Collection of Mortgage Loan Payments; Certificate Account; Distribution Account (a) The Master Servicer shall make reasonable efforts in accordance with the customary and usual standards of practice of prudent mortgage servicers to collect all payments called for under the terms and provisions of the Mortgage Loans to the extent such procedures shall be consistent with this Agreement and the terms and provisions of any related Required Insurance Policy. Consistent with the foregoing, the Master Servicer may in its discretion (i) waive any late payment charge or any prepayment charge or penalty interest in connection with the prepayment of a Mortgage Loan and (ii) extend the due dates for payments due on a Mortgage Note for a period not greater than 180 days; provided, however, that the Master Servicer cannot extend the maturity of any such Mortgage Loan past the date on which the final payment is due on the latest maturing Mortgage Loan as of the Cut-off Date. In the event of any such arrangement, the Master Servicer shall make Advances on the related Mortgage Loan in accordance with the provisions of Section 4.1 during the scheduled period in accordance with the amortization schedule of such Mortgage Loan without modification thereof by reason of such arrangements. The Master Servicer shall not be required to institute or join in litigation with respect to collection of any payment (whether under a Mortgage, Mortgage Note or otherwise or against any public or governmental authority with respect to a taking or condemnation) if it reasonably believes that enforcing the provision of the Mortgage or other instrument pursuant to which such payment is required is prohibited by applicable law. (b) The Master Servicer shall establish and maintain the Certificate Account. The Certificate Account shall consist of two separate subaccounts, each of which shall relate to a particular Mortgage Pool. No later than two Business Days after receipt, except as otherwise specifically provided herein, the Master Servicer shall deposit or shall cause to be deposited into the applicable subaccount of the Certificate Account the following payments and collections remitted by Subservicers or received by it in respect of the Mortgage Loans in the related Mortgage Pool subsequent to the Cut-off Date (other than in respect of principal and interest due on such Mortgage Loans on or before the Cut-off Date) and the following amounts required to be deposited hereunder: (i) all payments on account of principal on the Mortgage Loans in the related Mortgage Pool, including Principal Prepayments; (ii) all payments on account of interest on the Mortgage Loans in the related Mortgage Pool, net of the related Master Servicing Fee, any Prepayment Interest Excess and, for so long as First Horizon is the Master Servicer, any Retained Yield; (iii) all Insurance Proceeds and Liquidation Proceeds in respect of the related Mortgage Loans in the related Mortgage Pool, other than proceeds to be applied to the restoration or repair of the Mortgaged Property or released to the Mortgagor in accordance with the Master Servicer's normal servicing procedures; (iv) any amount required to be deposited by the Master Servicer in respect of the related Mortgage Pool pursuant to Section 3.5(c) in connection with any losses on Permitted Investments; (v) any amounts required to be deposited by the Master Servicer in respect of the related Mortgage Pool pursuant to Section 3.9(b), 3.9(d), and in respect of net monthly rental income from any related REO Property pursuant to Section 3.11 hereof; (vi) all Substitution Adjustment Amounts in respect of the related Mortgage Pool; (vii) all Advances in respect of the related Mortgage Pool made by the Master Servicer pursuant to Section 4.1; and (viii) any other amounts required to be deposited hereunder in respect of the related Mortgage Pool. In addition, with respect to any Mortgage Loan that is subject to a buydown agreement, on each Due Date for such Mortgage Loan, in addition to the monthly payment remitted by the Mortgagor, the Master Servicer shall cause funds to be deposited into the applicable subaccount of the Certificate Account in an amount required to cause an amount of interest to be paid with respect to such Mortgage Loan equal to the amount of interest that has accrued on such Mortgage Loan from the preceding Due Date at the related Adjusted Mortgage Rate on such date. The foregoing requirements for remittance by the Master Servicer shall be exclusive, it being understood and agreed that, without limiting the generality of the foregoing, payments in the nature of prepayment penalties, late payment charges, assumption fees or amounts attributable to reimbursements of Advances, if collected, need not be remitted by the Master Servicer. In the event that the Master Servicer shall remit any amount not required to be remitted, it may at any time withdraw or direct the institution maintaining the Certificate Account to withdraw such amount from the Certificate Account, any provision herein to the contrary notwithstanding. Such withdrawal or direction may be accomplished by delivering written notice thereof to the Trustee or such other institution maintaining the Certificate Account which describes the amounts deposited in error in the Certificate Account. The Master Servicer shall maintain adequate records with respect to all withdrawals made pursuant to this Section. All funds deposited in the Certificate Account shall be held in trust for the Certificateholders until withdrawn in accordance with Section 3.8. (c) The Trustee shall establish and maintain, on behalf of the Certificateholders, the Distribution Account. The Distribution Account shall consist of two separate subaccounts, each of which shall relate to a particular Mortgage Pool. The Trustee shall, promptly upon receipt, deposit in the Distribution Account and retain therein the following: (i) the aggregate amount remitted by the Master Servicer to the Trustee in respect of a Mortgage Pool pursuant to Section 3.8(a)(ix); (ii) any amount deposited by the Master Servicer pursuant to this Section 3.5(c) in connection with any losses on Permitted Investments; and (iii) any other amounts deposited hereunder which are required to be deposited in the Distribution Account. In the event that the Master Servicer shall remit any amount not required to be remitted, it may at any time direct the Trustee to withdraw such amount from the applicable subaccount of the Distribution Account, any provision herein to the contrary notwithstanding. Such direction may be accomplished by delivering an Officer's Certificate to the Trustee which describes the amounts deposited in error in the Distribution Account. All funds deposited in the Distribution Account shall be held by the Trustee in trust for the related Certificateholders until disbursed in accordance with this Agreement or withdrawn in accordance with Section 3.8. In no event shall the Trustee incur liability for withdrawals from the Distribution Account at the direction of the Master Servicer. (iv) The institutions at which the Certificate Account and the Distribution Account are maintained shall invest funds as directed by the Master Servicer in Permitted Investments which in both cases shall mature not later than (i) in the case of the Certificate Account, the second Business Day next preceding the related Distribution Account Deposit Date (except that if such Permitted Investment is an obligation of the institution that maintains such account, then such Permitted Investment shall mature not later than the Business Day next preceding such Distribution Account Deposit Date) and (ii) in the case of the Distribution Account, the Business Day next preceding the Distribution Date (except that if such Permitted Investment is an obligation of the institution that maintains such fund or account, then such Permitted Investment shall mature not later than such Distribution Date) and, in each case, shall not be sold or disposed of prior to its maturity. All such Permitted Investments shall be made in the name of the Trustee, for the benefit of the Certificateholders. All income and gain net of any losses realized from any such investment of funds on deposit in the Certificate Account shall be for the benefit of the Master Servicer as servicing compensation and all income and gain net of any losses realized from any such investment of funds on deposit in the Distribution Account shall be for the benefit of the Trustee. The amount of any Realized Losses in the Certificate Account in respect of any such investments shall promptly be deposited by the Master Servicer in the Certificate Account and the amount of any Realized Losses in the Distribution Account in respect of any such investments shall promptly be deposited by the Trustee into the Distribution Account. All reinvestment income earned on amounts on deposit in the Distribution Account shall be for the benefit of the Trustee. The Trustee in its fiduciary capacity shall not be liable for the amount of any loss incurred in respect of any investment or lack of investment of funds held in the Certificate Account and made in accordance with this Section 3.5. (v) The Master Servicer shall give notice to the Trustee, the Seller, each Rating Agency and the Depositor of any proposed change of the location of the Certificate Account prior to any change thereof. The Trustee shall give notice to the Master Servicer, the Seller, each Rating Agency and the Depositor of any proposed change of the location of the Distribution Account prior to any change thereof.
Termination of Sub-Servicing Agreements For so long as the Trust or any Other Securitization Trust is subject to the reporting requirements of the Exchange Act, each of the Master Servicer, the Special Servicer, the Custodian, the Certificate Administrator and the Trustee, as applicable, shall (i) cause each Sub-Servicing Agreement (with respect to the Master Servicer or the Special Servicer) or sub-servicing agreement (with respect to any other Servicer) to which it is a party to entitle the Depositor to terminate such agreement (without compensation, termination fee or the consent of any other Person) at any time following any failure of the applicable Sub-Servicer or sub-servicer, as applicable, to deliver any Exchange Act reporting items that such Sub-Servicer or sub-servicer, as applicable, is required to deliver under Regulation AB or as otherwise contemplated by this Article X and (ii) promptly notify the Depositor following any failure of the applicable Sub-Servicer or sub-servicer, as applicable, to deliver any Exchange Act reporting items that such Sub-Servicer or sub-servicer, as applicable, is required to deliver under Regulation AB or as otherwise contemplated by this Article X. The Depositor is hereby authorized to exercise the rights described in clause (i) of the preceding sentence in its sole discretion. The rights of the Depositor to terminate a Sub-Servicing Agreement (with respect to the Master Servicer or the Special Servicer) or sub-servicing agreement (with respect to any other Servicer) as aforesaid shall not limit any right Master Servicer, the Special Servicer, the Custodian, the Certificate Administrator or the Trustee, as applicable, may have to terminate such Sub-Servicing Agreement or sub-servicing agreement, as applicable.
Collection of Certain Mortgage Loan Payments; Deposits to Custodial Account (a) The Master Servicer shall make reasonable efforts to collect all payments called for under the terms and provisions of the Mortgage Loans, and shall, to the extent such procedures shall be consistent with this Agreement and the terms and provisions of any related Primary Insurance Policy, follow such collection procedures as it would employ in its good faith business judgment and which are normal and usual in its general mortgage servicing activities. Consistent with the foregoing, the Master Servicer may in its discretion (i) waive any late payment charge or any prepayment charge or penalty interest in connection with the prepayment of a Mortgage Loan and (ii) extend the Due Date for payments due on a Mortgage Loan in accordance with the Program Guide; provided, however, that the Master Servicer shall first determine that any such waiver or extension will not impair the coverage of any related Primary Insurance Policy or materially adversely affect the lien of the related Mortgage. Notwithstanding anything in this Section to the contrary, the Master Servicer shall not enforce any prepayment charge to the extent that such enforcement would violate any applicable law. In the event of any such arrangement, the Master Servicer shall make timely advances on the related Mortgage Loan during the scheduled period in accordance with the amortization schedule of such Mortgage Loan without modification thereof by reason of such arrangements unless otherwise agreed to by the Holders of the Classes of Certificates affected thereby; provided, however, that no such extension shall be made if any such advance would be a Nonrecoverable Advance. Consistent with the terms of this Agreement, the Master Servicer may also waive, modify or vary any term of any Mortgage Loan or consent to the postponement of strict compliance with any such term or in any manner grant indulgence to any Mortgagor if in the Master Servicer's determination such waiver, modification, postponement or indulgence is not materially adverse to the interests of the Certificateholders (taking into account any estimated Realized Loss that might result absent such action); provided, however, that the Master Servicer may not modify materially or permit any Subservicer to modify any Mortgage Loan, including without limitation any modification that would change the Mortgage Rate, forgive the payment of any principal or interest (unless in connection with the liquidation of the related Mortgage Loan or except in connection with prepayments to the extent that such reamortization is not inconsistent with the terms of the Mortgage Loan), capitalize any amounts owing on the Mortgage Loan by adding such amount to the outstanding principal balance of the Mortgage Loan, or extend the final maturity date of such Mortgage Loan, unless such Mortgage Loan is in default or, in the judgment of the Master Servicer, such default is reasonably foreseeable; provided, further, that (1) no such modification shall reduce the interest rate on a Mortgage Loan below one-half of the Mortgage Rate as in effect on the Cut-off Date, but not less than the sum of the rates at which the Servicing Fee and the Subservicing Fee with respect to such Mortgage Loan accrues plus the rate at which the premium paid to the Certificate Insurer, if any, accrues, (2) the final maturity date for any Mortgage Loan shall not be extended beyond the Maturity Date, (3) the Stated Principal Balance of all Reportable Modified Mortgage Loans subject to Servicing Modifications (measured at the time of the Servicing Modification and after giving effect to any Servicing Modification) can be no more than five percent of the aggregate principal balance of the Mortgage Loans as of the Cut-off Date, unless such limit is increased from time to time with the consent of the Rating Agencies and the Certificate Insurer, if any. In addition, any amounts owing on a Mortgage Loan added to the outstanding principal balance of such Mortgage Loan must be fully amortized over the remaining term of such Mortgage Loan, and such amounts may be added to the outstanding principal balance of a Mortgage Loan only once during the life of such Mortgage Loan. Also, the addition of such amounts described in the preceding sentence shall be implemented in accordance with the Program Guide and may be implemented only by Subservicers that have been approved by the Master Servicer for such purpose. In connection with any Curtailment of a Mortgage Loan, the Master Servicer, to the extent not inconsistent with the terms of the Mortgage Note and local law and practice, may permit the Mortgage Loan to be reamortized such that the Monthly Payment is recalculated as an amount that will fully amortize the remaining Stated Principal Balance thereof by the original Maturity Date based on the original Mortgage Rate; provided, that such re-amortization shall not be permitted if it would constitute a reissuance of the Mortgage Loan for federal income tax purposes, except if such reissuance is described in Treasury Regulation Section 1.860G-2(b)(3). (b) The Master Servicer shall establish and maintain a Custodial Account in which the Master Servicer shall deposit or cause to be deposited on a daily basis, except as otherwise specifically provided herein, the following payments and collections remitted by Subservicers or received by it in respect of the Mortgage Loans subsequent to the Cut-off Date (other than in respect of principal and interest on the Mortgage Loans due on or before the Cut-off Date): (i) All payments on account of principal, including Principal Prepayments made by Mortgagors on the Mortgage Loans and the principal component of any Subservicer Advance or of any REO Proceeds received in connection with an REO Property for which an REO Disposition has occurred; (ii) All payments on account of interest at the Adjusted Mortgage Rate on the Mortgage Loans, including Buydown Funds, if any, and the interest component of any Subservicer Advance or of any REO Proceeds received in connection with an REO Property for which an REO Disposition has occurred; (iii) Insurance Proceeds, Subsequent Recoveries and Liquidation Proceeds (net of any related expenses of the Subservicer); (iv) All proceeds of any Mortgage Loans purchased pursuant to Section 2.02, 2.03, 2.04 or 4.07 (including amounts received from Residential Funding pursuant to the last paragraph of Section 4 of the Assignment Agreement in respect of any liability, penalty or expense that resulted from a breach of the Compliance With Laws Representation and all amounts required to be deposited in connection with the substitution of a Qualified Substitute Mortgage Loan pursuant to Section 2.03 or 2.04; (v) Any amounts required to be deposited pursuant to Section 3.07(c) or 3.21; (vi) All amounts transferred from the Certificate Account to the Custodial Account in accordance with Section 4.02(a); (vii) Any amounts realized by the Subservicer and received by the Master Servicer in respect of any Additional Collateral; and (viii) Any amounts received by the Master Servicer in respect of Pledged Assets. The foregoing requirements for deposit in the Custodial Account shall be exclusive, it being understood and agreed that, without limiting the generality of the foregoing, payments on the Mortgage Loans which are not part of the Trust Fund (consisting of payments in respect of principal and interest on the Mortgage Loans due on or before the Cut-off Date) and payments or collections in the nature of prepayment charges or late payment charges or assumption fees may but need not be deposited by the Master Servicer in the Custodial Account. In the event any amount not required to be deposited in the Custodial Account is so deposited, the Master Servicer may at any time withdraw such amount from the Custodial Account, any provision herein to the contrary notwithstanding. The Custodial Account may contain funds that belong to one or more trust funds created for mortgage pass-through certificates of other series and may contain other funds respecting payments on mortgage loans belonging to the Master Servicer or serviced or master serviced by it on behalf of others. Notwithstanding such commingling of funds, the Master Servicer shall keep records that accurately reflect the funds on deposit in the Custodial Account that have been identified by it as being attributable to the Mortgage Loans. With respect to Insurance Proceeds, Liquidation Proceeds, REO Proceeds and the proceeds of the purchase of any Mortgage Loan pursuant to Sections 2.02, 2.03, 2.04 and 4.07 received in any calendar month, the Master Servicer may elect to treat such amounts as included in the Available Distribution Amount for the Distribution Date in the month of receipt, but is not obligated to do so. If the Master Servicer so elects, such amounts will be deemed to have been received (and any related Realized Loss shall be deemed to have occurred) on the last day of the month prior to the receipt thereof. (c) The Master Servicer shall use its best efforts to cause the institution maintaining the Custodial Account to invest the funds in the Custodial Account attributable to the Mortgage Loans in Permitted Investments which shall mature not later than the Certificate Account Deposit Date next following the date of such investment (with the exception of the Amount Held for Future Distribution) and which shall not be sold or disposed of prior to their maturities. All income and gain realized from any such investment shall be for the benefit of the Master Servicer as additional servicing compensation and shall be subject to its withdrawal or order from time to time. The amount of any losses incurred in respect of any such investments attributable to the investment of amounts in respect of the Mortgage Loans shall be deposited in the Custodial Account by the Master Servicer out of its own funds immediately as realized without any right of reimbursement. (d) The Master Servicer shall give notice to the Trustee and the Company of any change in the location of the Custodial Account and the location of the Certificate Account prior to the use thereof.
Sub-Servicing Agreements Between Master Servicer and Sub-Servicers (a) The Master Servicer may enter into Sub-Servicing Agreements with Sub- Servicers for the servicing and administration of the Mortgage Loans and for the performance of any and all other activities of the Master Servicer hereunder. Each Sub-Servicer shall be either (i) an institution the accounts of which are insured by the FDIC or (ii) another entity that engages in the business of originating or servicing mortgage loans, and in either case shall be authorized to transact business in the state or states in which the related Mortgaged Properties it is to service are situated, if and to the extent required by applicable law to enable the Sub-Servicer to perform its obligations hereunder and under the Sub-Servicing Agreement, and in either case shall be a ▇▇▇▇▇▇▇ Mac or ▇▇▇▇▇▇ Mae approved mortgage servicer. Each Sub-Servicing Agreement must impose on the Sub-Servicer requirements conforming to the provisions set forth in Section 3.08 and provide for servicing of the Mortgage Loans consistent with the terms of this Agreement. With the consent of the Trustee, which consent shall not be unreasonably withheld, the Master Servicer and the Sub-Servicers may enter into Sub-Servicing Agreements and make amendments to the Sub-Servicing Agreements or enter into different forms of Sub-Servicing Agreements; provided, however, that any such amendments or different forms shall be consistent with and not violate the provisions of this Agreement. (b) As part of its servicing activities hereunder, the Master Servicer, for the benefit of the Trustee and the Certificateholders, shall enforce the obligations of each Sub-Servicer under the related Sub-Servicing Agreement, including, without limitation, any obligation to make advances in respect of delinquent payments as required by a Sub-Servicing Agreement, or to purchase a Mortgage Loan on account of defective documentation or on account of a breach of a representation or warranty, as described in Section 2.02. Such enforcement, including, without limitation, the legal prosecution of claims, termination of Sub-Servicing Agreements and the pursuit of other appropriate remedies, shall be in such form and carried out to such an extent and at such time as the Master Servicer, in its good faith business judgment, would require were it the owner of the related Mortgage Loans. The Master Servicer shall pay the costs of such enforcement at its own expense, but shall be reimbursed therefor only (i) from a general recovery resulting from such enforcement only to the extent, if any, that such recovery exceeds all amounts due in respect of the related Mortgage Loans or (ii) from a specific recovery of costs, expenses or attorneys' fees against the party against whom such enforcement is directed.
Performance of Obligations; Servicing of Receivables (a) The Issuer will not take any action and will use its best efforts not to permit any action to be taken by others that would release any Person from any of such Person's material covenants or obligations under any instrument or agreement included in the Trust Estate or that would result in the amendment, hypothecation, subordination, termination or discharge of, or impair the validity or effectiveness of, any such instrument or agreement, except as expressly provided in this Indenture, the Sale and Servicing Agreement or such other instrument or agreement. (b) The Issuer may contract with other Persons to assist it in performing its duties under this Indenture, and any performance of such duties by a Person identified to the Indenture Trustee in an Officer's Certificate of the Issuer shall be deemed to be action taken by the Issuer. Initially, the Issuer has contracted with the Servicer and the Administrator to assist the Issuer in performing its duties under this Indenture. (c) The Issuer will punctually perform and observe all of its obligations and agreements contained in this Indenture, the Basic Documents and in the instruments and agreements included in the Trust Estate, including but not limited to filing or causing to be filed all UCC financing statements and continuation statements required to be filed by the terms of this Indenture and the Sale and Servicing Agreement in accordance with and within the time periods provided for herein and therein. Except as otherwise expressly provided therein, the Issuer shall not waive, amend, modify, supplement or terminate any Basic Document or any provision thereof without the consent of the Indenture Trustee or the Holders of at least a majority of the Outstanding Amount of the Notes. (d) If the Issuer shall have knowledge of the occurrence of a Servicer Default under the Sale and Servicing Agreement, the Issuer shall promptly notify the Indenture Trustee and the Rating Agencies thereof, and shall specify in such notice the action, if any, the Issuer is taking with respect to such default. If a Servicer Default shall arise from the failure of the Servicer to perform any of its duties or obligations under the Sale and Servicing Agreement with respect to the Receivables, the Issuer shall take all reasonable steps available to it to remedy such failure. (e) As promptly as possible after the giving of notice of termination to the Servicer of the Servicer's rights and powers pursuant to Section 8.01 of the Sale and Servicing Agreement, the Issuer shall appoint a successor servicer (the "Successor Servicer"), and such Successor Servicer shall accept its appointment by a written assumption in a form acceptable to the Indenture Trustee. In the event that a Successor Servicer has not been appointed and accepted its appointment at the time when the Servicer ceases to act as Servicer, the Indenture Trustee without further action shall automatically be appointed the Successor Servicer. The Indenture Trustee may resign as the Servicer by giving written notice of such resignation to the Issuer and in such event will be released from such duties and obligations, such release not to be effective until the date a new servicer enters into a servicing agreement with the Issuer as provided below. Upon delivery of any such notice to the Issuer, the Issuer shall obtain a new servicer as the Successor Servicer under the Sale and Servicing Agreement. Any Successor Servicer other than the Indenture Trustee shall (i) be an established financial institution having a net worth of not less than $100,000,000 and whose regular business includes the servicing of Contracts and (ii) enter into a servicing agreement with the Issuer having substantially the same provisions as the provisions of the Sale and Servicing Agreement applicable to the Servicer. If within 30 days after the delivery of the notice referred to above, the Issuer shall not have obtained such a new servicer, the Indenture Trustee may appoint, or may petition a court of competent jurisdiction to appoint, a Successor Servicer. In connection with any such appointment, the Indenture Trustee may make such arrangements for the compensation of such successor as it and such successor shall agree, subject to the limitations set forth below and in the Sale and Servicing Agreement, and in accordance with Section 8.02 of the Sale and Servicing Agreement, the Issuer shall enter into an agreement with such successor for the servicing of the Receivables (such agreement to be in form and substance satisfactory to the Indenture Trustee). If the Indenture Trustee shall succeed to the Servicer's duties as servicer of the Receivables as provided herein, it shall do so in its individual capacity and not in its capacity as Indenture Trustee and, accordingly, the provisions of Article VI hereof shall be inapplicable to the Indenture Trustee in its duties as the successor to the Servicer and the servicing of the Receivables. In case the Indenture Trustee shall become successor to the Servicer under the Sale and Servicing Agreement, the Indenture Trustee shall be entitled to appoint as Servicer any one of its affiliates, provided that it shall be fully liable for the actions and omissions of such affiliate in such capacity as Successor Servicer. (f) Upon any termination of the Servicer's rights and powers pursuant to the Sale and Servicing Agreement, the Issuer shall promptly notify the Indenture Trustee. As soon as a Successor Servicer is appointed, the Issuer shall notify the Indenture Trustee of such appointment, specifying in such notice the name and address of such Successor Servicer. (g) Without derogating from the absolute nature of the assignment granted to the Indenture Trustee under this Indenture or the rights of the Indenture Trustee hereunder, the Issuer agrees (i) that it will not, without the prior written consent of the Indenture Trustee or the Holders of at least a majority in Outstanding Amount of the Notes, amend, modify, waive, supplement, terminate or surrender, or agree to any amendment, modification, supplement, termination, waiver or surrender of, the terms of any Collateral (except to the extent otherwise provided in the Sale and Servicing Agreement) or the Basic Documents, or waive timely performance or observance by the Servicer or the Seller under the Sale and Servicing Agreement; and (ii) that any such amendment shall not (A) increase or reduce in any manner the amount of, or accelerate or delay the timing of, distributions that are required to be made for the benefit of the Noteholders or (B) reduce the aforesaid percentage of the Notes that is required to consent to any such amendment, without the consent of the Holders of all the Outstanding Notes. If any such amendment, modification, supplement or waiver shall be so consented to by the Indenture Trustee or such Holders, the Issuer agrees, promptly following a request by the Indenture Trustee to do so, to execute and deliver, in its own name and at its own expense, such agreements, instruments, consents and other documents as the Indenture Trustee may deem necessary or appropriate in the circumstances.