Exhibit 4.10


 


Execution Copy


 


WELLS FARGO BANK,

NATIONAL ASSOCIATION,

Master Servicer


 


and


 


KEYBANK NATIONAL ASSOCIATION,

Primary Servicer


 


PRIMARY SERVICING AGREEMENT

Dated as of May 1, 2018 


 


UBS Commercial Mortgage Trust 2018-C10,


Commercial Mortgage Pass-Through Certificates


Series 2018-C10


 




     


     


    

 








TABLE OF CONTENTS




 


	 	 	 	 	Page
	ARTICLE I        DEFINITIONS	1	 
	 	Section 1.01	 	Defined Terms	1	 
	ARTICLE II       MASTER SERVICER’S ENGAGEMENT OF PRIMARY SERVICER TO PERFORM SERVICING RESPONSIBILITIES	2	 
	 	Section 2.01	 	Contract for Servicing; Possession of Mortgage
    Loan Documents	2	 
	 	Section 2.02	 	Notice of Breach of Representations and Warranties	3	 
	ARTICLE III 
    SERVICING OF THE MORTGAGE LOANS AND THE SERVICED COMPANION LOANS	3	 
	 	Section 3.01	 	Primary Servicer to Service	3	 
	 	Section 3.02	 	Merger or Consolidation of the Primary Servicer	16	 
	 	Section 3.03	 	Limitation on Liability of the Primary Servicer
    and Others	16	 
	 	Section 3.04	 	Primary Servicer Not to Resign	17	 
	 	Section 3.05	 	No Transfer or Assignment of Servicing	17	 
	 	Section 3.06	 	Indemnification	18	 
	ARTICLE IV 
    DEFAULT	18	 
	 	Section 4.01	 	Events of Default	18	 
	 	Section 4.02	 	Waiver of Defaults	21	 
	 	Section 4.03	 	Other Remedies of Master Servicer	21	 
	ARTICLE V        TERMINATION	21	 
	 	Section 5.01	 	Termination	22	 
	 	Section 5.02	 	Termination With Cause	22	 
	 	Section 5.03	 	Termination of Duties with Respect to Specially
    Serviced Loans	22	 
	ARTICLE VI 
    MISCELLANEOUS	22	 
	 	Section 6.01	 	Successor to the Primary Servicer	22	 
	 	Section 6.02	 	Financial Statements	23	 
	 	Section 6.03	 	Closing	23	 
	 	Section 6.04	 	Closing Documents	23	 
	 	Section 6.05	 	Notices	24	 







 




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  TABLE OF CONTENTS


(continued)


 


	 	 	 	Page
	 	Section 6.06	Severability Clause	25	 
	 	Section 6.07	Counterparts	25	 
	 	Section 6.08	Governing Law	25	 
	 	Section 6.09	Protection of Privileged Information	25	 
	 	Section 6.10	Intention of the Parties	25	 
	 	Section 6.11	Third Party Beneficiary	26	 
	 	Section 6.12	Successors and Assigns; Assignment of Agreement	26	 
	 	Section 6.13	Waivers	26	 
	 	Section 6.14	Exhibits	26	 
	 	Section 6.15	General Interpretive Principles	26	 
	 	Section 6.16	Complete Agreement	26	 
	 	Section 6.17	Further Agreement	27	 
	 	Section 6.18	Amendments	27	 







 




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	EXHIBIT A MORTGAGE LOAN SCHEDULE	A-1
	EXHIBIT B PRIMARY SERVICER’S OFFICER’S
    CERTIFICATE	B-1
	EXHIBIT C POOLING AND SERVICING AGREEMENT	C-1
	EXHIBIT D RESERVED	 
	EXHIBIT E QUARTERLY SERVICING CERTIFICATION	E-1
	EXHIBIT F FORM OF ACCOUNT CERTIFICATION	F-1
	EXHIBIT G FORM OF COLLECTION REPORT	G-1
	EXHIBIT H FORM OF CERTIFICATE OF INSURANCE	H-1
	EXHIBIT I NEW LEASE INFORMATION	I-1
	EXHIBIT J MONTHLY SERVICING ACCOUNTS CERTIFICATION	J-1







 




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This is a Primary Servicing
Agreement (the “Agreement”), dated as of May 1, 2018, by and between KEYBANK NATIONAL ASSOCIATION, having an
office at 11501 Outlook Street, Suite 300, Overland Park, Kansas 66211, and its successors and assigns (the “Primary Servicer”),
and WELLS FARGO BANK, NATIONAL ASSOCIATION, having an office at c/o Commercial Mortgage Servicing, MAC D1050-084, Three Wells Fargo,
401 South Tryon Street, 8th Floor, Charlotte, North Carolina 28202, and its successors and assigns (the “Master
Servicer”).


 


WITNESSETH:


 


WHEREAS, UBS Commercial Mortgage
Securitization Corp., as depositor (the “Depositor”), Rialto Capital Advisors, LLC, as special servicer (the
“Special Servicer”), Wilmington Trust, National Association, as trustee (the “Trustee”),
Wells Fargo Bank, National Association, as certificate administrator (the “Certificate Administrator”), Park
Bridge Lender Services LLC, as operating advisor (in such capacity, the “Operating Advisor”) and as asset representations
reviewer (in such capacity, the “Asset Representations Reviewer”), and the Master Servicer have entered into
that certain Pooling and Servicing Agreement dated as of May 1, 2018, as amended, modified and restated from time to time (the
“Pooling and Servicing Agreement”), whereby the Master Servicer shall service certain mortgage loans and related
companion loan on behalf of the Trustee;


 


WHEREAS, Section 3.20
of the Pooling and Servicing Agreement authorizes the Master Servicer to enter into this agreement with the Primary Servicer whereby
the Primary Servicer shall service the mortgage loan or mortgage loans, as applicable, listed on Exhibit A (the “Mortgage
Loan Schedule”) attached hereto (herein referred to as the “Mortgage Loans”) and the HTI Medical Office
Portfolio Serviced Pari Passu Companion Loans (the “Serviced Companion Loans”) on behalf of the Master Servicer.


 


NOW, THEREFORE, in consideration
of the mutual agreements hereinafter set forth, and for other good and valuable consideration, the receipt and adequacy of which
are hereby acknowledged, the Master Servicer and the Primary Servicer hereby agree as follows:


 


ARTICLE I




DEFINITIONS


 


Section 1.01          Defined Terms.


 


Unless otherwise specified
in this Agreement, all capitalized terms not otherwise defined herein shall have the meanings set forth in the Pooling and Servicing
Agreement. As used herein, the following terms have the meanings assigned to them in this Section 1.01:


 


“Collection Report”
shall mean the monthly report prepared by the Primary Servicer setting forth, with respect to each Mortgage Loan and Serviced Companion
Loans and the most recently ended Collection Period prior to the due date of such report, the information described on Exhibit
G attached hereto.


 






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“Mortgage Loans” shall have the meaning
specified in the recitals hereto.


 


“Mortgage Loan Schedule” shall have the
meaning specified in the recitals hereto.


 


“Primary Servicer
Collection Account” shall have the meaning set forth in Section 3.01(c)(7) of this Agreement.


 


“Primary Servicer
Remittance Amount” shall mean, with respect to any date and with respect to the Mortgage Loans, an amount equal to, without
duplication, (a) the sum of (i) the aggregate of the amounts on deposit attributable to the Mortgage Loans in the Primary Servicer
Collection Account as of such date, (ii) if and to the extent not included in the amount referred to in subclause (a)(i), the aggregate
amount transferred from the REO Account (if established) to the Primary Servicer as of such date, to the extent not previously
remitted to the Master Servicer, (iii) the aggregate of all other amounts received with respect to the Mortgage Loans and the Serviced
Companion Loans as of such date to the extent not previously remitted to the Master Servicer, and (iv) if and to the extent not
previously remitted to the Master Servicer, any amounts deposited by the Primary Servicer pursuant to Section 3.01(c)(23)
of this Agreement; net of (b) the portion of the amount described in subclause (a) of this definition that represents one or more
of the following: (i) Escrow Payments or (ii) any amounts that the Primary Servicer is entitled to retain as compensation pursuant
to Section 3.11 of the Pooling and Servicing Agreement as incorporated herein pursuant to Section 3.01(c)(18) of
this Agreement.


 


“Primary Servicer
Remittance Date” shall mean the first Business Day after each Determination Date.


 


“Primary Servicer
Reporting Date” shall mean the first Business Day after each Determination Date.


 


“Primary Servicer
Serviced Whole Loan Remittance Date” shall mean, with respect to any Serviced Companion Loans, the Determination Date.


 


“Primary Servicing
Fee” shall mean, with respect to each Mortgage Loan and Serviced Companion Loans and related REO Loan, the fee payable
to the Primary Servicer pursuant to Section 3.01(c)(18) of this Agreement.


 


“Primary Servicing
Fee Rate” shall mean, with respect to each Mortgage Loan and Serviced Companion Loans, the rate that corresponds to such
Mortgage Loan and Serviced Companion Loans set forth on Exhibit A hereto under
the heading “Primary Servicing Fee.”


 


“Serviced Companion
Loans” shall have the meaning specified in the recitals hereto.


 


“Serviced Whole Loan”
shall mean the HTI Medical Office Portfolio Serviced Pari Passu Companion Loans together with the related Mortgage Loan.


 






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ARTICLE II


 


MASTER SERVICER’S ENGAGEMENT OF PRIMARY SERVICER

TO PERFORM SERVICING RESPONSIBILITIES


 


Section 2.01     
     Contract for Servicing; Possession of Mortgage Loan Documents.


 


The Master Servicer, by execution
and delivery of this Agreement, does hereby contract with the Primary Servicer, subject to the terms of this Agreement, for the
servicing of the Mortgage Loans and the Serviced Companion Loans. On and after the Closing Date, the Primary Servicer shall hold
any portion of the Servicing File or the Mortgage File (including without limitation, any original letter of credit) in the possession
of the Primary Servicer in trust by the Primary Servicer, on behalf of the Master Servicer for the benefit of the Certificateholders.
The Primary Servicer’s possession of any portion of the Servicing File or the Mortgage File shall be at the will of the Master
Servicer and the Trustee for the sole purpose of facilitating the servicing or the supervision of servicing of the related Mortgage
Loan and Serviced Companion Loans pursuant to this Agreement, and such retention and possession by the Primary Servicer shall be
in a custodial capacity only. Any portion of the Servicing File or the Mortgage File retained by the Primary Servicer shall be
identified to reflect clearly the ownership of the related Mortgage Loan by the Trustee. The Primary Servicer shall release from
its custody any Servicing File or any Mortgage File retained by it only in accordance with this Agreement and the Pooling and Servicing
Agreement. The Primary Servicer shall hold the original of each letter of credit relating to a Mortgage Loan in trust on behalf
of the Trust in order to draw on such letter of credit on behalf of the Trust. The Primary Servicer shall forward a copy of each
letter of credit to the Master Servicer. During the term of this Agreement, the Primary Servicer will also provide to the Master
Servicer a copy of any lease, amendments to Mortgage Loan documents and other documents related to the Mortgaged Property securing
the related Mortgage Loan (and the related Serviced Companion Loans) or related to the Mortgage Loan (and the related Serviced
Companion Loans) as soon as possible after receipt or execution thereof, as applicable.


 


Section 2.02          Notice of Breach of
Representations and Warranties.


 


Following its receipt from
the Depositor, the Master Servicer shall provide a copy of the applicable Mortgage Loan Purchase Agreement to the Primary Servicer.
The Primary Servicer shall promptly notify in writing the Master Servicer upon becoming aware of any breach of any representations
and warranties contained in such Mortgage Loan Purchase Agreement or a document defect that could give rise to a cure or repurchase
obligation. The Primary Servicer shall reasonably cooperate with the Master Servicer in pursuing its obligations to make a repurchase
claim against the related Mortgage Loan Seller. The Primary Servicer shall notify the Master Servicer in writing within five (5)
Business Days after the Primary Servicer discovers or receives notice alleging a Defect or a Breach or receives notice of a 15Ga-1
Repurchase Request. The Primary Servicer shall promptly, but in no event later than five (5) Business Days after receipt, provide
to the Master Servicer a copy of any written 15Ga-1 Repurchase Request, withdrawal of a 15Ga-1 Repurchase Request, or rejection
of a 15Ga-1 Repurchase Request


 






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received by the Primary Servicer and such other information in the possession of the Primary Servicer
reasonably requested by the Master Servicer to fulfill its obligations under Section 2.02(g) and Section 2.03 of the Pooling
and Servicing Agreement.


 


ARTICLE III


 


SERVICING OF
THE MORTGAGE LOANS AND THE SERVICED COMPANION LOANS


 


Section 3.01          Primary Servicer
to Service.


 


(a)          The
Primary Servicer, as an independent contractor, shall service and administer the Mortgage Loans and the Serviced Companion Loans
in a manner consistent with the Servicing Standard under the Pooling and Servicing Agreement and, in the case of the Serviced Companion
Loans, as a collective whole with the related Mortgage Loan, taking into account the pari passu nature of such Serviced Companion
Loans.


 


(b)          The
Primary Servicer shall perform, on behalf of the Master Servicer, all of the obligations of the Master Servicer (with respect to
the Mortgage Loans and the Serviced Companion Loans subject to this Agreement) as set forth in those sections of the Pooling and
Servicing Agreement specifically incorporated herein pursuant to Section 3.01(c) of this Agreement (the “Incorporated
Sections”), as modified by Section 3.01(c) of this Agreement, and the Master Servicer shall have the same rights
with respect to the Primary Servicer that the Trustee, the Certificate Administrator, the Custodian, the Depositor, the Initial
Purchasers, the Directing Certificateholder, the Controlling Class Certificateholder, the Operating Advisor, the Asset Representations
Reviewer, the Rating Agencies, the Underwriters, the 17g-5 Information Provider, the Serviced Companion Noteholder, the Companion
Paying Agent, the Certificateholders and the Special Servicer (including, without limitation, the right of the Special Servicer
to direct the Master Servicer during certain periods) have with respect to the Master Servicer under the Pooling and Servicing
Agreement to the extent that the Primary Servicer is acting on behalf of the Master Servicer hereunder and except as otherwise
set forth herein. Without limiting the foregoing, and subject to Section 3.19 of the Pooling and Servicing Agreement as
modified herein, the Primary Servicer shall service and administer all of the Mortgage Loans and Serviced Companion Loans that
are not Specially Serviced Loans; provided, however, that the Primary Servicer shall continue to receive payments (and provide
notice to the Master Servicer of such payments), collect information and prepare and deliver reports to the Master Servicer required
hereunder with respect to any Specially Serviced Loans and REO Properties (and the related REO Loans), and render such incidental
services with respect to any Specially Serviced Loans and REO Properties as and to the extent as may be specifically provided for
herein. All references herein to the respective duties of the Primary Servicer and the Special Servicer, and to the areas in which
they may exercise discretion, shall be subject to Section 3.19 of the Pooling and Servicing Agreement, as modified herein,
and to the Special Servicer’s rights to service Specially Serviced Loans. Except as otherwise set forth below, for purposes
of this Agreement, (i) references to the Trustee, the Certificate Administrator, the Custodian, the Depositor, the Special Servicer,
the Initial Purchasers, the


 






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Directing Certificateholder, the Underwriters, the Operating Advisor, the Asset Representations Reviewer,
the Rating Agencies, the Controlling Class Certificateholder, the 17g-5 Information Provider, the Serviced Companion Noteholder,
the Companion Paying Agent and the Certificateholders in the Incorporated Sections (and in the defined terms used therein) shall
be deemed to be references to the Master Servicer hereunder, (ii) references to the Master Servicer in the Incorporated Sections
(and in the defined terms used therein) shall be deemed to be references to the Primary Servicer hereunder, (iii) references to
the Mortgage Loans, as defined in the Pooling and Servicing Agreement, in the Incorporated Sections (and in the defined terms used
therein) shall be deemed to be references to the Mortgage Loans in this Agreement and (iv) references to the Serviced Companion
Loans and Serviced Pari Passu Companion Loans, each as defined in the Pooling and Servicing Agreement, in the Incorporated Sections
(and in the defined terms used therein) shall be deemed to be references to the Serviced Companion Loans in this Agreement (such
modification of the Incorporated Sections (and in the defined terms used therein) pursuant to clauses (i), (ii), (iii) and (iv)
of this sentence shall be referred to herein as the “References Modification”). In each case where the Master
Servicer is given any power to act under the provisions of the Incorporated Sections, such power is hereby delegated to the Primary
Servicer to the extent necessary to perform its obligations under this Agreement and subject to the restrictions contained in this
Agreement. With respect to all servicing responsibilities of the Master Servicer under the Pooling and Servicing Agreement which
are not being performed by the Primary Servicer under this Agreement, the Primary Servicer shall reasonably cooperate with the
Master Servicer to facilitate the timely performance of such servicing responsibilities.


 


(c)          
 The following Sections of the Pooling and Servicing Agreement, unless otherwise provided in this Section 3.01(c)
of this Agreement, are hereby incorporated herein by reference as if fully set forth herein, and, for purposes of this
Agreement, in addition to the References Modification, are hereby further modified as set forth below:


 


(1)     
     Section 1.02. The determination as to the application of amounts collected in respect of
any Mortgage Loan or the Serviced Companion Loans, in the absence of express provisions in the related Mortgage Loan
documents or to the extent that such terms authorize the lender to use its discretion, shall be made by the Master
Servicer.


 


(2)     
     Sections 3.01(a) - (f), (h), (j) and (m). Without limiting the generality of the
obligations of the Primary Servicer hereunder, the Primary Servicer shall monitor and certify on a quarterly basis, starting
with the quarter ending June of 2018, within thirty (30) days of the end of such quarter the information on each Mortgage
Loan and Serviced Companion Loans as required by, and in the form of, Exhibit E attached hereto, pursuant to Section
3.01(c)(21) of this Agreement. In addition, without limiting the generality of the foregoing, the Primary Servicer shall
take all necessary action to continue all UCC Financing Statements in favor of the originator of each Mortgage Loan (and
related Serviced Companion Loans) or in favor of any assignee prior to the expiration of such UCC Financing Statements.
Notwithstanding the foregoing, the Primary Servicer’s authority is restricted as provided in Section 3.01(c)(14)
and (24) of this Agreement.


 


(3)      
    Section 3.02. The Primary Servicer may not waive any Penalty Charges that the Master Servicer
is permitted to waive under Section 3.02 of the Pooling and Servicing


 






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Agreement without the consent of the Master Servicer. The Primary Servicer shall promptly
notify the Master Servicer of any defaults under the Mortgage Loans or Serviced Companion Loans, collection issues or customer
issues and shall take no actions with respect to enforcing such Mortgage Loans or Serviced Companion Loans without the prior written
consent of the Master Servicer.


 


(4)      
    Section 3.03(a). The creation of any Servicing Account shall be evidenced by a certification
in the form of Exhibit F attached hereto and a copy of such certification shall be furnished to the Master
Servicer on or prior to the Closing Date and thereafter to the Master Servicer upon any transfer of any Servicing
Account.


 


(5)     
     Sections 3.03(b) and (e). Without limiting the generality of the obligations of the
Primary Servicer hereunder, the Primary Servicer shall monitor and certify to the information on each Mortgage Loan and
Serviced Companion Loans with respect to taxes, insurance premiums, assessments, ground rents and other similar items on a
quarterly basis starting for the quarter ending in June of 2018, within thirty (30) days of the end of such quarter as
required by, and in the form of, Exhibit E attached hereto, pursuant to Section 3.01(c)(21) of this
Agreement.


 


(6)     
     Section 3.03(c) is not incorporated herein. The Primary Servicer shall not be permitted
to make any Servicing Advances. The Primary Servicer shall give the Master Servicer not less than five (5) Business
Days’ notice before the date on which the Master Servicer is required to make any Servicing Advance with respect to any
Mortgage Loan or Serviced Companion Loans. In addition, the Primary Servicer shall provide the Master Servicer with such
information in its possession as the Master Servicer may reasonably request to enable the Master Servicer to determine
whether a requested Servicing Advance would constitute a Nonrecoverable Servicing Advance.


 


(7)     
     Section 3.04(a). The Primary Servicer shall establish a custodial account (hereinafter
the “Primary Servicer Collection Account”), meeting all of the requirements of the Collection Account, and
references to the Collection Account shall be references to such Primary Servicer Collection Account. The creation of any
Primary Servicer Collection Account shall be evidenced by a certification in the form of Exhibit F attached
hereto and a copy of such certification shall be furnished to the Master Servicer on or prior to the Closing Date and
thereafter to the Master Servicer upon any transfer of the Primary Servicer Collection Account. Notwithstanding the third
paragraph of Section 3.04(a) of the Pooling and Servicing Agreement, the Primary Servicer shall deposit into the
Primary Servicer Collection Account and include in its Primary Servicer Remittance Amount all Escrow Payments, Penalty
Charges, Modification Fees, defeasance fees, assumption fees, loan service transaction fees, extension fees,
assumption application fees, consent fees, Prepayment Interest Excess, charges for beneficiary statements or demands, amounts
collected for checks returned for insufficient funds and other fees and amounts collected from Mortgagors that constitute
additional servicing compensation and/or additional special servicing compensation (in each case, other than those to which
the Primary Servicer is entitled pursuant to Section 3.01(c)(18) of this Agreement). Any amounts of additional special
servicing compensation payable to the Special Servicer shall be remitted to the Special Servicer by the Master Servicer. For
purposes of the last paragraph of Section 3.04(a) of the Pooling and Servicing Agreement, the Master Servicer shall
direct the Special Servicer to


 






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make payment
of amounts referenced therein directly to the Primary Servicer for deposit in the Primary Servicer Collection Account.


 


(8)      
    Section 3.04(b) is not incorporated herein. With respect to each Distribution Date, the
Primary Servicer shall deliver to the Master Servicer on or before the Primary Servicer Remittance Date the Primary Servicer
Remittance Amount for such date. Each remittance required to be made to the Master Servicer on the Primary Servicer
Remittance Date shall be made by wire transfer and shall be made by 2:00 p.m. Charlotte, North Carolina time on such date.
Each month, on each Business Day between the Primary Servicer Remittance Date and the Distribution Date, the Primary Servicer
shall forward to the Master Servicer by wire transfer the Primary Servicer Remittance Amount for such date. Each month, on
each Business Day that the Primary Servicer is not required to remit to the Master Servicer pursuant to the previous
sentence, the Primary Servicer shall forward to the Master Servicer by wire transfer all amounts collected by the Primary
Servicer and not previously remitted to the Master Servicer which constitute delinquent payments on the Mortgage Loans and
any related Penalty Charges. Section 3.01(c)(21) of this Agreement sets forth certain reporting requirements with
respect to such remittances.


 


The Primary Servicer shall
deliver to the Master Servicer each month, on or before the Primary Servicer Serviced Whole Loan Remittance Date, an aggregate
amount of immediately available funds, to the extent received with respect to the related Serviced Whole Loan, to the extent of
available funds, equal to the amount to be distributed to the related Serviced Companion Noteholder pursuant to the terms of the
Pooling and Servicing Agreement and the related Intercreditor Agreement. Each remittance required to be made by the Primary Servicer
to the Master Servicer on the Primary Servicer Serviced Whole Loan Remittance Date shall be made by wire transfer and shall be
made by 2:00 p.m. New York City time on such date. Each month, on each Business Day between the Primary Servicer Serviced Whole
Loan Remittance Date and the Distribution Date, the Primary Servicer shall forward to the Master Servicer by wire transfer the
amounts attributable to the Serviced Companion Loans for such date. Each month, on each Business Day that the Primary Servicer
is not required to remit to the Master Servicer pursuant to the previous sentence, the Primary Servicer shall forward to the Master
Servicer by wire transfer all amounts collected by the Primary Servicer and not previously remitted to the Master Servicer which
constitute delinquent payments allocable to such Serviced Pari Passu Companion Loan in accordance with the terms of this Agreement
and the related Intercreditor Agreement and any related Penalty Charges. Section 3.01(c)(21) of this Agreement sets forth
certain reporting requirements with respect to such remittances.


 


(9)      
    Section 3.05(a) is not incorporated herein. The Primary Servicer may, from time to time, make
withdrawals from the Primary Servicer Collection Account for any of the following purposes (the order set forth below not
constituting an order of priority for such withdrawals):


 


(i)          (A)
to remit to the Master Servicer for deposit in the Collection Account the amounts required to be so deposited pursuant to the
second sentence of   Section 3.04(b) of the Pooling and Servicing Agreement and Section 3.01(c)(8) of this
Agreement and (B) to remit to the Master Servicer for


 






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deposit in the Companion Distribution Account the amounts required to be so deposited pursuant
to the fourth paragraph of Section 3.04(b) of the Pooling and Servicing Agreement and the second paragraph of Section
3.01(c)(8) of this Agreement;


 


(ii)         to
the extent not otherwise required to be applied against Prepayment Interest Shortfalls on the related Mortgage Loans and Serviced
Companion Loans, to pay itself earned and unpaid Primary Servicing Fees, with respect to the Mortgage Loans, the Serviced Companion
Loans and/or any successor REO Loans in respect thereof, the Primary Servicer’s right to payment pursuant to this clause
(ii) with respect to any such Mortgage Loans, Serviced Companion Loans or REO Loans being limited to amounts on deposit in
the Primary Servicer Collection Account that are received on or in respect of on such Mortgage Loan, Serviced Companion Loans or
REO Loan, as applicable (whether in the form of payments, Liquidation Proceeds or Insurance and Condemnation Proceeds), that are
allocable as recovery of interest thereon;


 


(iii)        to
pay itself out of general collections on the Mortgage Loans, the Serviced Companion Loans and REO Properties, with respect to any
Mortgage Loan, the Serviced Companion Loans or REO Property any related earned Primary Servicing Fee that remained unpaid in accordance
with clause (ii) above following a Final Recovery Determination made with respect to such Mortgage Loan or REO Property and the
deposit into the Collection Account of all amounts received in connection therewith;


 


(iv)        to
pay itself, as additional servicing compensation in accordance with Section 3.11(a) of the Pooling and Servicing
Agreement, interest and investment income earned in respect of amounts held in the Primary Servicer Collection Account as
provided in Section 3.01(c)(10) of this Agreement, but only to the extent of the Net Investment Earnings, if any, with
respect to the Primary Servicer Collection Account for the period from and including the prior Primary Servicer Remittance
Date to and including such Primary Servicer Remittance Date;


 


(v)         to
clear and terminate the Primary Servicer Collection Account at the termination of this Agreement pursuant to Section
9.01 of the Pooling and Servicing Agreement, as modified herein; and


 


(vi)        to
remove any amounts deposited in the Primary Servicer Collection Account in error.


 


All withdrawals from the Sub-Servicer
Collection Account shall be subject to the application and requirements of Section 3.05(f)(i) of the Pooling and Servicing
Agreement. The Primary Servicer shall keep and maintain separate accounting records, on a loan-by-loan basis, reflecting amounts
allocable to each Mortgage Loan and Serviced Companion Loans, and on a property-by-property basis when appropriate, for the purpose
of justifying any withdrawal, debit


 






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or credit from the Primary Servicer Collection Account. Upon written request, the Primary Servicer
shall provide to the Master Servicer such records.


 


(10)         Section
3.06 is not incorporated herein. The Primary Servicer may invest funds in the Primary Servicer Collection Account and/or any
Servicing Account maintained by it on the same terms as the Master Servicer may invest funds in the Collection Account and/or a
Servicing Account, and subject to the same rights, restrictions and obligations regarding maturity dates, gains, losses, withdrawals,
possession and control of Permitted Investments and Permitted Investments payable on demand. Without limiting the generality of
the foregoing, any investment of funds in the Primary Servicer Collection Account and/or Servicing Account shall be made in the
name of the Primary Servicer on behalf of the Trustee (in its capacity as such) for the benefit of the Certificateholders.


 


(11)         Sections
3.07(a) and (d). References to the Collection Account shall be references to the Primary Servicer Collection Account. All insurance
policies caused to be maintained by the Primary Servicer hereunder shall also name the Master Servicer as loss payee. Within fifteen
(15) days after the execution date of this agreement, the Primary Servicer shall forward to the Master Servicer a fully completed
certificate of insurance in the form of Exhibit H attached hereto. Without limiting the generality of the obligations
of the Primary Servicer hereunder, the Primary Servicer shall monitor and certify as to the status of insurance policies relating
to the Mortgage Loans and the Serviced Companion Loans on a quarterly basis starting for the quarter ending in June of 2018, within
30 days of the end of such quarter as required by, and in the form of, Exhibit E attached hereto, pursuant to Section
3.01(c)(21) of this Agreement. The Primary Servicer shall promptly notify the Master Servicer of any Mortgaged Property that
is not insured against terrorist or other similar acts. The Master Servicer or the Special Servicer, as applicable, shall make
all determinations with respect to terrorism insurance matters required to be made under Section 3.07 of the Pooling and
Servicing Agreement, and the Primary Servicer shall reasonably cooperate with the Master Servicer in connection therewith.


 


(12)         Section
3.07(b). References to the Collection Account shall be references to the Primary Servicer Collection Account.


 


(13)         Section
3.07(c). The Primary Servicer shall cause to be delivered to the Master Servicer from time to time upon the Master Servicer’s
reasonable request a certificate of insurance or other evidence of such fidelity bond and errors and omissions insurance. The Primary
Servicer shall promptly notify or cause its insurer to notify the Master Servicer of any material change to such fidelity bond
or errors and omissions insurance.


 


(14)         Section
3.08. Notwithstanding anything herein to the contrary, the Primary Servicer will not permit or consent to any assumption, transfer
or other action contemplated by Section 3.08 of the Pooling and Servicing Agreement unless the Primary Servicer has confirmed
with the Master Servicer that the Master Servicer is either obligated to process or that the Master Servicer and the Special Servicer
have mutually agreed that the Master Servicer shall process such request pursuant to Section 3.08 of the Pooling and Servicing
Agreement. Following such confirmation, the Primary Servicer will not permit or consent to any assumption, transfer or other action
contemplated by Section 3.08 of the Pooling and Servicing Agreement without the prior


 






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written consent of the Master Servicer.
With respect to any such proposed action, the Primary Servicer shall perform and forward to the Master Servicer any analysis, recommendation
or other information required to be prepared and/or delivered by the Master Servicer under Section 3.08 of the Pooling and
Servicing Agreement. The Master Servicer, not the Primary Servicer, will deal directly with the Special Servicer in connection
with obtaining any necessary approval or consent from the Special Servicer. If the Primary Servicer shall process any such assumption,
transfer or other action, and the Master Servicer consents to such transaction, the Primary Servicer shall process, document and
close such transaction. The Primary Servicer shall promptly provide copies of any waivers it effects pursuant to this Section to
the Master Servicer and the Master Servicer will provide notice or copies to the 17g-5 Information Provider and Rating Agencies
to the extent required by the Pooling and Servicing Agreement.


 


(15)         [Reserved].


 


(16)         Section
3.09. References to the Master Servicer shall not be deemed to be references to the Primary Servicer for purposes of Section
3.09 (other than Section 3.09(f)) of the Pooling and Servicing Agreement.


 


(17)         Section
3.10. The references to the Collection Account in Section 3.10 of the Pooling and Servicing Agreement shall be references
to the Primary Servicer Collection Account. No expense incurred in connection with any instrument of satisfaction or deed of reconveyance
shall be chargeable to the Primary Servicer Collection Account.


 


(18)         Section
3.11(a). References to the Servicing Fee shall be references to the Primary Servicing Fee and references to the Servicing Fee
Rate shall be references to the Primary Servicing Fee Rate. The third and fourth paragraphs of Section 3.11(a) of the Pooling
and Servicing Agreement are not incorporated herein. In addition, the Primary Servicer shall be entitled to receive, as additional
servicing compensation, to the extent the Master Servicer is entitled to such amounts under the Pooling and Servicing Agreement,
(i) all investment income earned on amounts on deposit in the Primary Servicer Collection Account and certain Servicing Accounts
(to the extent consistent with the related Mortgage Loan documents), (ii) 100% of any amounts collected by the Primary Servicer
for checks returned for insufficient funds, demand fees or similar items with respect to the Mortgage Loans and Serviced Companion
Loans to the extent the Master Servicer is entitled to such items under Section 3.11(a) of the Pooling and Servicing Agreement,
(iii) 50% of that portion of any Excess Modification Fees, consent fees and similar fees to which the Master Servicer is entitled
under Section 3.11(a) of the Pooling and Servicing Agreement with respect to the Mortgage Loans and Serviced Companion Loans
in connection with matters performed by the Primary Servicer pursuant to Section 3.01(c)(24) of this Agreement, (iv) 50%
of that portion of any assumption fees and assumption application fees (or similar fees) to which the Master Servicer is entitled
under Section 3.11(a) of the Pooling and Servicing Agreement with respect to the Mortgage Loans and Serviced Companion Loans,
(v) 50% of that portion of any defeasance fees to which the Master Servicer is entitled under Section 3.11(a) of the Pooling
and Servicing Agreement in connection with matters performed by the Primary Servicer pursuant to Section 3.01(c)(24) of
this Agreement with respect to the Mortgage Loans and Serviced Companion Loans, and (vi) 100% of that portion of any beneficiary
statement charges to which the Master Servicer is entitled under Section 3.11(a) of the Pooling


 






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and Servicing Agreement
with respect to the Mortgage Loans and Serviced Companion Loans. The Primary Servicer shall not be entitled to any Prepayment Interest
Excesses, Compensating Interest Payments, Penalty Charges, or other amounts not specifically addressed above in this Section
3.01(c)(18).


 


(19)         Section
3.12(a). The Primary Servicer shall promptly (but in no event later than three (3) Business Days after the completion of related
inspection report) forward to the Master Servicer a copy of all inspection reports prepared by or on behalf of the Primary Servicer.
The Primary Servicer may engage a third party at its cost to perform property inspections and prepare property inspection reports
without first obtaining the consent of the Master Servicer; provided, however, that the Primary Servicer shall remain
obligated and primarily liable to the Master Servicer for satisfactory completion of the inspections and reports as required by
this Agreement. If any inspection report identifies a “life safety” or other material deferred maintenance item existing
with respect to the related Mortgaged Property, the Primary Servicer (x) shall promptly send to the related Mortgagor a letter
identifying such deferred maintenance item and instructing such Mortgagor to correct such deferred maintenance item and (y) shall
follow up with such Mortgagor in writing and at such frequency as is in accordance with the Servicing Standard to confirm that
such deferred maintenance item is being corrected. The Primary Servicer shall promptly notify the Master Servicer of any event
or circumstance that gives rise to enforcement rights with respect to the manager under the related Mortgage Loan documents and
management agreement.


 


(20)        [Reserved].


 


(21)         Sections
3.12(b), (d) and (f). The Primary Servicer shall electronically deliver to the Master Servicer in Microsoft Excel format promptly
upon completion, and in any event, at least five (5) Business Days before the Master Servicer must deliver or make available such
reports, statements and files under the Pooling and Servicing Agreement, a copy of all operating statements, rent rolls, income
statements, budgets and financial statements collected by the Primary Servicer and the CREFC® Operating Statement
Analysis Report and CREFC® NOI Adjustment Worksheet with respect to the Mortgage Loans and Serviced Companion Loans
as required by Section 3.12(b) of the Pooling and Servicing Agreement. The Primary Servicer shall deliver to the Master
Servicer, no later than 5:00 p.m., New York City time on the Primary Servicer Reporting Date, by electronic transmission in the
format mutually agreed upon by the Master Servicer and the Primary Servicer, the reports, statements and files required by the
first paragraph of Section 3.12(d) of the Pooling and Servicing Agreement. The Primary Servicer, in connection with the
reports that it prepares in connection with Sections 3.13(b) and (d) of the Pooling and Servicing Agreement, will
afford the Master Servicer reasonable cooperation by providing such information as the Master Servicer may reasonably request in
connection with the Master Servicer’s responsibilities in Sections 3.13(b) and (d) of the Pooling and Servicing
Agreement.


 


The penultimate sentence in
the first paragraph of Section 3.12(d) of the Pooling and Servicing Agreement is not incorporated herein. The Primary Servicer
shall deliver to the Master Servicer, no later than 5:00 p.m. New York City time on the Primary Servicer Reporting Date, by electronic
transmission in the format reasonably acceptable to the Master Servicer and


 






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the Primary Servicer, the CREFC® Loan
Periodic Update File, providing the required information as of such Determination Date. The Primary Servicer shall deliver to the
Master Servicer by electronic transmission (in a format reasonably acceptable to the Master Servicer and the Primary Servicer)
(a) not later than 5:00 p.m. New York City time on the first Business Day following each Determination Date, the Collection Report
(the information therein to be stated as of the Determination Date) in the form of Exhibit G and (b) within thirty
(30) days after the end of each calendar quarter, beginning with the quarter ending on June 30, 2018, the certification on the
Mortgage Loans and Serviced Companion Loans, including without limitation information regarding UCC Financing Statements, taxes,
insurance premiums and ground rents, required by and in the form of Exhibit E attached hereto. The Primary Servicer
shall deliver to the Master Servicer no later than 5:00 p.m. New York City time on the second Business Day of each month by electronic
transmission in a format reasonably acceptable to the Master Servicer and the Primary Servicer, a remittance report containing
scheduled balance information for each Mortgage Loan and Serviced Companion Loans reflecting the scheduled Periodic Payment for
such month in the form of Exhibit G attached hereto. In addition, on each day that the Primary Servicer forwards
to the Master Servicer any funds pursuant to Section 3.01(c)(8) of this Agreement, the Primary Servicer shall deliver to
the Master Servicer by electronic transmission in a format reasonably acceptable to the Master Servicer and the Primary Servicer,
a report of the nature of such remittance in the form of Exhibit G attached hereto. The Primary Servicer shall also
prepare and deliver to the Master Servicer not later than 5:00 p.m. New York City time on the first Business Day following each
Determination Date, a certification in the form of Exhibit J attached hereto.


 


Not later than 5:00 p.m. New
York City time on the Primary Servicer Reporting Date, the Primary Servicer shall deliver to the Master Servicer the CREFC®
Schedule AL File in EDGAR-Compatible Format and Excel format with respect to the Mortgage Loans; provided, however, that the Primary
Servicer shall have no obligation to prepare or deliver the CREFC® Schedule AL File unless the Primary Servicer
receives the Initial Schedule AL File, the Initial Schedule AL Additional File and the Annex A-1 to the Prospectus from the Master
Servicer. In preparing the CREFC® Schedule AL File and any Schedule AL Additional File for any given Distribution
Date, and without any due diligence, investigation or verification, the Primary Servicer shall be entitled to conclusively rely,
absent manifest error, on the content, completeness, accuracy and compliance with any applicable requirements of Items 1111(h)
and 1125 of Regulation AB and Item 601(b) of Regulation S-K under the Securities Act as in effect on the Closing Date of the Initial
Schedule AL File, the Initial Schedule AL Additional File and the Annex A-1 to the Prospectus. The Primary Servicer may concurrently
with the delivery of the related CREFC® Schedule AL File, deliver any related Schedule AL Additional File in EDGAR-Compatible
Format to the Master Servicer. The CREFC® Schedule AL Files and Schedule AL Additional File shall each be a single
file.


 


(22)         Section
3.13. The Primary Servicer shall also be subject to Section 3.01(c)(29) of this Agreement. None of the restrictions
in Section 3.13 of the Pooling and Servicing Agreement or Section 3.01(c)(29) of this Agreement shall prohibit or
restrict oral or written communications, or providing information, between the Primary Servicer, on the one hand, and a Rating
Agency or NRSRO, on the other hand, with regard to (i) such Rating Agency’s or NRSRO’s review of the ratings it assigns
to the Primary Servicer, (ii) such Rating Agency’s or NRSRO’s approval of the Primary Servicer as a commercial mortgage
master, special or primary


 






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servicer or (iii) such Rating Agency’s or NRSRO’s evaluation of the Primary Servicer’s
servicing operations in general; provided, however, that the Primary Servicer shall not provide any information relating
to the Certificates, the Mortgage Loans or Serviced Companion Loans to a Rating Agency or NRSRO in connection with such review
and evaluation by such Rating Agency or NRSRO unless (x) Mortgagor, property or deal specific identifiers are redacted; (y) such
information has already been provided to the 17g-5 Information Provider and has been uploaded on to the 17g-5 Information Provider’s
Website; or (z) the Rating Agency confirms that it does not intend to use such information in undertaking credit rating surveillance
with respect to the Certificates.


 


(23)         Sections
3.17(a), (b) and (e). On each Primary Servicer Remittance Date, the Primary Servicer shall deposit into the Primary Servicer
Collection Account as part of the Primary Servicer Remittance Amount, the amount set forth in Section 3.17(a) of the Pooling
and Servicing Agreement to the extent resulting from Principal Prepayments on the Mortgage Loans and Serviced Companion Loans and
to the extent that the Master Servicer is required to remit such amounts under Section 3.17(a) of the Pooling and Servicing
Agreement, and except that references to Servicing Fees in the definition of “Compensating Interest Payments” in the
Pooling and Servicing Agreement shall be references to Primary Servicing Fees. The Primary Servicer shall provide any reports and
notices required under Section 3.17(b) of the Pooling and Servicing Agreement to the Serviced Companion Noteholder and shall
copy the Master Servicer on any such reports or notices delivered to the Serviced Companion Noteholder.


 


(24)         Section
3.18. Notwithstanding anything herein to the contrary, the Primary Servicer will not take any action with respect to any modification,
extension, waiver, consent, defeasance, Special Servicer Decision, Major Decision or other action contemplated by Section 3.18
of the Pooling and Servicing Agreement unless the Primary Servicer has confirmed with the Master Servicer that the Master Servicer
is either obligated to process or has mutually agreed with the Special Servicer to process such transaction pursuant to Section
3.18 of the Pooling and Servicing Agreement. Following such confirmation, the Primary Servicer will not permit or consent to
any modification, extension, waiver, consent, defeasance, Special Servicer Decision, Major Decision or other action contemplated
by Section 3.18 of the Pooling and Servicing Agreement without the prior written consent of the Master Servicer. With respect
to any such proposed action, the Primary Servicer shall perform and forward to the Master Servicer any analysis, recommendation
or other information required to be prepared and/or delivered by the Master Servicer under Section 3.18 of the Pooling and
Servicing Agreement. The Master Servicer, not the Primary Servicer, will deal directly with the Special Servicer in connection
with obtaining any necessary approval or consent from the Special Servicer; however, when processing loan-related events delegated
to it through this Agreement, the Primary Servicer may consult with the Special Servicer as needed, provided that it copies the
Master Servicer on all related correspondence to the Special Servicer and includes a representative of the Master Servicer on all
related calls with the Special Servicer and otherwise keeps the Master Servicer fully informed as to the results of such consultations.
When forwarding a request for the approval of any retail lease or renewal or extension thereof, the Primary Servicer shall forward
to the Master Servicer the information concerning such lease required by, and in the form of, Exhibit I attached
hereto. The Primary Servicer will not permit any Principal Prepayment or defeasance with respect to any Mortgage Loan or Serviced
Companion Loans without the written


 






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consent of the Master Servicer. The Primary Servicer shall promptly forward all requests for
Principal Prepayments or defeasance to the Master Servicer, along with a payoff statement (with respect to each Principal Prepayment
request) setting forth the amount of the necessary Principal Prepayment calculated by the Primary Servicer.


 


(25)         Section
3.19(a). The Primary Servicer shall promptly notify the Master Servicer of any event or circumstance that the Primary Servicer
deems to cause any Mortgage Loan or Serviced Companion Loans to become a Specially Serviced Loan. The determination as to whether
a Mortgage Loan or Serviced Companion Loans has become a Specially Serviced Loan shall be made by the Master Servicer and the Master
Servicer shall promptly notify the Primary Servicer of any such determination. Upon receipt by the Master Servicer of notice from
the Special Servicer that a Specially Serviced Loan has become a Corrected Loan, the Master Servicer shall promptly give the Primary
Servicer notice thereof and the obligation of the Primary Servicer to service and administer such Mortgage Loan and, if applicable,
Serviced Companion Loans shall resume.


 


(26)         Section
3.19(c) is not incorporated herein. The Primary Servicer shall continue to process payments and maintain ongoing payment records
with respect to each Mortgage Loan and Serviced Companion Loans that becomes a Specially Serviced Loan or an REO Property and shall
timely provide the Master Servicer and the Special Servicer with any information required by either to perform their respective
duties under the Pooling and Servicing Agreement. Pursuant to Section 3.01(c)(18) of this Agreement, the Primary Servicer
shall be entitled to receive the Primary Servicing Fee for so long as the Master Servicer receives its fee, with respect to each
Specially Serviced Loan.


 


(27)         Section
3.20. References to the Master Servicer shall not be deemed to be references to the Primary Servicer for purposes of Section
3.20 of the Pooling and Servicing Agreement. Each provision of Section 3.20 of the Pooling and Servicing Agreement shall
be enforceable against the Primary Servicer in accordance with the terms thereof. The Primary Servicer may not enter into Sub-Servicing
Agreements in connection with the Mortgage Loans or the Serviced Companion Loans, but the Primary Servicer may delegate its duties
to agents or Subcontractors so long as the related agreements or arrangements with such agents or Subcontractors are consistent
with the provisions of Section 3.20 of the Pooling and Servicing Agreement. The Primary Servicer shall not take any action
that the Master Servicer would be prohibited from taking under the Pooling and Servicing Agreement. The Primary Servicer may not
foreclose any Mortgage or, except as permitted by Section 3.01(c)(14) or (24) of this Agreement, grant any modification,
extension, waiver or amendment to any Mortgage Loan or Serviced Companion Loans.


 


This Agreement will be assumed
by the Trustee if the Trustee has assumed the duties of the Master Servicer or by a successor Master Servicer without cost or obligation
to the assuming party or the Trust Fund, upon the assumption by such party of the obligations of the Master Servicer pursuant to
Section 7.02 of the Pooling and Servicing Agreement. In the event the Trustee or any other Person becomes successor master
servicer, the Trustee or such successor master servicer shall have the right to terminate this Agreement with or without cause
and without a fee. Notwithstanding the foregoing or any other contrary provision in the Pooling and


 






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Servicing Agreement, the Trustee
and any successor master servicer shall assume this Agreement and (i) the Primary Servicer’s rights and obligations
under this Agreement shall expressly survive a termination of the Master Servicer’s servicing rights under the Pooling and
Servicing Agreement; provided that this Agreement has not been terminated in accordance with its provisions; (ii) any
successor master servicer, including, without limitation, the Trustee (if it assumes the servicing obligations of the Master Servicer)
shall be deemed to automatically assume and agree to the this Agreement without further action upon becoming the successor master
servicer and (iii) the Pooling and Servicing Agreement may not be modified in any manner which would increase the obligations
or limit the rights of the Primary Servicer hereunder and/or under this Agreement, without the prior written consent of the Primary
Servicer (which consent shall not be unreasonably withheld).


 


(28)         Section
3.24(a). The Primary Servicer shall take no action with respect to any mezzanine loan and shall forward any notice or request
received promptly to the Master Servicer. The Master Servicer, not the Primary Servicer, will deal directly with the Serviced Companion
Noteholder in connection with consulting with or obtaining any necessary approval or consent from such Serviced Companion Noteholder;
provided, however, that the Primary Servicer will reasonably cooperate with the Master Servicer in such consultation or obtaining
such consent and shall provide to the Master Servicer information in the possession of the Primary Servicer reasonably requested
by the Master Servicer to fulfill its obligations under Section 3.24(d) of the Pooling and Servicing Agreement.


 


(29)         Section
3.25 is not incorporated herein. Notwithstanding any provision herein to the contrary, the Primary Servicer shall not make
any request to a Rating Agency for a Rating Agency Confirmation; all such requests shall be made by, and as determined necessary
by, the Master Servicer. The Primary Servicer shall not communicate (orally or in writing) with any Rating Agency regarding any
of the Mortgage Loan documents or any matter related to the Mortgage Loans, the Serviced Companion Loans, the related Mortgaged
Properties, the related Mortgagors or any other matters in connection with the Certificates or pursuant to this Agreement or the
Pooling and Servicing Agreement. The Primary Servicer agrees to comply (and to cause each and every subcontractor, vendor or agent
for the Primary Servicer and each of its officers, directors and employees to comply) with the provisions relating to communications
with the Rating Agencies set forth in this Section 3.01(c)(29) and the Pooling and Servicing Agreement and shall not deliver
to any Rating Agency any report, notice, statement, request for Rating Agency Confirmation or other information the communication
of which to the Rating Agencies is restricted by the Pooling and Servicing Agreement.


 


All information described in
the immediately preceding paragraph will be provided by, and all such communications, responses and requests described in the immediately
preceding paragraph will be made by, the Master Servicer in accordance with the procedures required by the Pooling and Servicing
Agreement. To the extent that the Master Servicer is required to provide any information to, or communicate with, any Rating Agency
in accordance with its obligations under the Pooling and Servicing Agreement and such information or communication is regarding
the Mortgage Loans or the Serviced Companion Loans or the primary servicing by the Primary Servicer under this Agreement, the Primary
Servicer shall provide the information to the Master Servicer necessary for the Master Servicer to fulfill such obligations.


 






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(31)         Section
3.28. The Primary Servicer shall promptly notify the Master Servicer of any information that would impact the Serviced Companion
Noteholder Register.


 


(32)         Sections
3.29(c), (f), (g) and (i). The Primary Servicer shall reasonably cooperate with the Master Servicer to provide all information
regarding the Serviced Whole Loan in the Primary Servicer’s possession to enable the Master Servicer to provide such information
as required pursuant to Section 3.29(c) and (g) of the Pooling and Servicing Agreement. The Primary Servicer shall deliver
to the Master Servicer, no later than 5:00 p.m. New York City time on the Primary Servicer Serviced Whole Loan Remittance Date,
by electronic transmission in the format designated by the Master Servicer, the CREFC® Financial File, the CREFC® Property
File and the CREFC® Comparative Financial Status Report, the CREFC® Loan Level Reserve/LOC Report, a CREFC® Loan Periodic
Update File, a CREFC® Delinquent Loan Status Report, a CREFC® Total Loan Report and a CREFC® Servicer Watch List, each
providing the required information with respect to the Serviced Whole Loan as of such Determination Date.


 


(33)         Section
3.32 is not incorporated herein. If at any time the Primary Servicer is a servicer as contemplated by Item 1108(a)(2) of Regulation
AB, the Primary Servicer shall notify the Master Servicer upon the occurrence of (i) a Servicing Officer of the Primary Servicer
obtaining actual knowledge that the Primary Servicer is or has become an Impermissible TPP Affiliate or (ii) the Primary Servicer
receiving written notice by any party to the Pooling and Servicing Agreement, the Third Party Purchaser, the Sponsor or any Underwriter
or Initial Purchaser that the Primary Servicer is or has become an Impermissible TPP Affiliate.


 


(34)         Section
3.33.


 


(35)         Section
3.34 is not incorporated herein. The Primary Servicer shall not initiate or become involved in any claim or litigation that
falls within the scope of Trust-Related Litigation. The Primary Servicer shall promptly, but in any event no later than five (5)
Business Days of the Primary Servicer receiving service of such Trust-Related Litigation, provide written notice thereof to the
Master Servicer. Notwithstanding the foregoing, the Primary Servicer shall retain the right to make determinations relating to
claims or counter-claims against or on behalf of the Primary Servicer subject to Section 3.34(g) of the Pooling and Servicing
Agreement and the rights of the Special Servicer set forth therein, which shall apply to the Primary Servicer to the extent such
provisions apply to the Master Servicer.


 


(36)         Section
4.03 is not incorporated herein. The Primary Servicer shall not be permitted to make P&I Advances.


 


(37)         Section
6.01(a). Section 6.01(a)(i) of the Pooling and Servicing Agreement shall be deemed modified to read “The Primary
Servicer is a national banking association, duly organized, validly existing and in good standing under the laws of the United
States of America, and the Primary Servicer is in compliance with the laws of each State in which any Mortgaged Property is located
to the extent necessary to perform its obligations under this Agreement.” The Primary Servicer hereby represents and warrants,
as of the date hereof, that (i) each insurance


 






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policy and fidelity bond referenced in Section 3.07(c) of the Pooling and
Servicing Agreement names the Master Servicer as a loss payee; (ii) the Primary Servicer is authorized to transact business in
the state or states in which the Mortgaged Properties for the Mortgage Loans are situated, if and to the extent required by applicable
law to the extent necessary to ensure the enforceability of the Mortgage Loans or compliance with its obligations under this Agreement
and the Master Servicer’s obligations under the Pooling and Servicing Agreement; and (iii) the Primary Servicer is not, to
its actual knowledge, a Risk Retention Affiliate of the Third Party Purchaser.


 


(38)         Sections
11.01, 11.02, 11.03, 11.04, 11.05, 11.06, 11.07, 11.09, 11.10, 11.11, 11.12 and 11.15. The Primary Servicer shall cooperate
fully with the Master Servicer and deliver to the Master Servicer any and all statements, reports, certifications, records and
any other information in its possession and necessary in the good faith determination of the Master Servicer, the Certificate Administrator,
the Trustee, the Depositor or Other Depositor to permit the Depositor or Other Depositor, as applicable, to comply with the provisions
of Regulation AB and the Master Servicer to comply with its obligations under Article XI of the Pooling and Servicing Agreement,
together with such disclosures relating to the Primary Servicer, or the servicing of the Mortgage Loans and/or Serviced Companion
Loans, reasonably believed by the Depositor, the related Other Depositor, the Certificate Administrator or the Master Servicer
to be necessary in order to effect such compliance. For purposes of this Section 3.01(c)(38) of this Agreement, references
to the Trustee, the Certificate Administrator, the Depositor, the Other Depositor, the Other Trustee or the Other Certificate Administrator
in Article XI of the Pooling and Servicing Agreement shall not be deemed to be references to the Master Servicer but shall
remain references to the Trustee, the Certificate Administrator, the Depositor, the Other Depositor, the Other Trustee or the Other
Certificate Administrator, as applicable; provided that the Primary Servicer shall copy the Master Servicer on any notice, certificate
or information provided to the Trustee, the Certificate Administrator, the Depositor, the Other Depositor, the Other Trustee or
the Other Certificate Administrator pursuant to this Section 3.01(c)(38) of this Agreement.


 


With respect to any period
that the Primary Servicer is a Servicing Function Participant or a servicer as contemplated by Item 1108(a)(2) of Regulation AB,
the Primary Servicer shall perform all obligations under Section 11.02 applicable to a servicer as contemplated by Item
1108(a)(2) of Regulation AB (including, without limitation, any obligation or duty the Master Servicer is required under Section
11.02 to cause (or use commercially reasonable efforts to cause) a Servicing Function Participant or such a servicer as contemplated
by Item 1108(a)(2) of Regulation AB to perform).


 


Any Additional Form 10-D Disclosure
and related Additional Disclosure Notification required to be delivered by the Primary Servicer shall be delivered to the Master
Servicer (and, if the Primary Servicer is an Additional Servicer or a Servicing Function Participant, also to the Depositor, the
Certificate Administrator, each Other Depositor and each Other Certificate Administrator (to the extent the notice and/or information
relates to a Serviced Companion Loans or a party that services, specially services or is trustee or custodian for a Serviced Companion
Loans)) within the time provided in Section 11.04 of the Pooling and Servicing Agreement. The Primary Servicer shall reasonably
cooperate with the Master Servicer and the


 






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Depositor pursuant to Section 11.04(c) of the Pooling and Servicing Agreement
with respect to any CREFC® Schedule AL File provided by the Primary Servicer.


 


Any Additional Form 10-K Disclosure
and related Additional Disclosure Notification required to be delivered by the Primary Servicer shall be delivered to the Master
Servicer (and, if the Primary Servicer is an Additional Servicer or a Servicing Function Participant, also to the Depositor, the
Certificate Administrator, each Other Depositor and each Other Certificate Administrator (to the extent the notice and/or information
relates to a Serviced Companion Loans or a party that services, specially services or is trustee or custodian for a Serviced Companion
Loans)) on or before the fifth (5th) Business Day preceding March 1st of each year, commencing February 22,
2019.


 


The Primary Servicer (without
regard to whether the Primary Servicer is a Servicing Function Participant, a Reporting Servicer or Additional Servicer) shall
provide a Performance Certification described in Section 11.06 of the Pooling and Servicing Agreement (on which the Master
Servicer and its officers, directors and Affiliates, in addition to the Certification Parties, can reasonably rely) to the Master
Servicer on or before the fifth (5th) Business Day preceding March 1st of each year, commencing February
22, 2019. If the Primary Servicer is a Servicing Function Participant, such Performance Certification shall also be provided to
each affected Certifying Person by the time required by the Pooling and Servicing Agreement, and if the Primary Servicer is not
a Servicing Function Participant, such Performance Certification shall be delivered only to the Master Servicer. In addition, the
Primary Servicer (a) shall provide such information and assistance as may be reasonably required to cooperate with the Master Servicer
in complying with Section 11.06 of the Pooling and Servicing Agreement and (b) shall cooperate with the Master Servicer’s
reasonable requests in performing its due diligence for its certification under Section 11.06 of the Pooling and Servicing
Agreement.


 


Any Form 8-K Disclosure Information
and related Additional Disclosure Notification required to be delivered by the Primary Servicer shall be delivered to the Master
Servicer, the Depositor, the Certificate Administrator, each Other Depositor and each Other Certificate Administrator (to the extent
the notice and/or information relates to a Serviced Companion Loans or a party that services, specially services or is trustee
or custodian for a Serviced Companion Loans) within the time provided in Section 11.07 of the Pooling and Servicing Agreement.


 


The Primary Servicer (without
regard to whether the Primary Servicer is an Additional Servicer or Servicing Function Participant) shall deliver its Officer’s
Certificate required by Section 11.09 of the Pooling and Servicing Agreement to the Master Servicer on or before the fifth
(5th) Business Day preceding March 1st of each year, commencing February 22, 2019. If the Primary Servicer
is an Additional Servicer or Servicing Function Participant, the Primary Servicer shall also deliver such Officer’s Certificate
to the Certificate Administrator, the Trustee, Depositor, the 17g-5 Information Provider, each Other Depositor and each Other Certificate
Administrator (to the extent such item and/or information relates to a party that services, specially services or is trustee or
custodian for a Serviced Companion Loans) within the time provided in Section 11.09, and if the Primary Servicer is not
an Additional Servicer or Servicing Function Participant, such Officer’s Certificate shall be delivered only to the Master
Servicer.


 






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The Primary Servicer (without
regard to whether the Primary Servicer is a Servicing Function Participant, a Reporting Servicer or Additional Servicer) shall
deliver the items required under Sections 11.10 and 11.11 of the Pooling and Servicing Agreement regarding itself
(the “report on an assessment of compliance with Relevant Servicing Criteria” and “accountants’ report”)
to the Master Servicer on or before the fifth (5th) Business Day preceding March 1st of each year, commencing
February 22, 2019. If the Primary Servicer is a Servicing Function Participant, a Reporting Servicer or Additional Servicer, the
report on an assessment of compliance with Relevant Servicing Criteria and accountants’ report shall also be delivered to
the Certificate Administrator, the Trustee, Depositor, the 17g-5 Information Provider, each Other Depositor and each Other Certificate
Administrator (to the extent such item and/or information relates to a party that services, specially services or is trustee or
custodian for a Serviced Companion Loans) within the time provided in Sections 11.10 and 11.11 of the Pooling and
Servicing Agreement, and if the Primary Servicer is not an Servicing Function Participant, a Reporting Servicer or Additional Servicer,
the report on an assessment of compliance with Relevant Servicing Criteria and accountants’ report shall be delivered only
to the Master Servicer.


 


Section 11.12 of the
Pooling and Servicing Agreement shall be incorporated herein and apply to the Primary Servicer for so long as the Primary Servicer
is a Servicing Function Participant or an Additional Servicer to the same extent such section applies to the Master Servicer. The
Primary Servicer shall indemnify and hold harmless the Master Servicer, each Certification Party and any director, officer, representative,
agent, member, manager, employee or Affiliate of the Master Servicer or any Certification Party, from and against any expenses,
losses, claims, damages and other liabilities, including without limitation the costs of investigation, legal defense and any amounts
paid in settlement of any claim or litigation arising out of subsections (i)-(iii) in the first paragraph of Section 11.12
of the Pooling and Servicing Agreement. To the extent the Primary Servicer is an Affected Reporting Party, the Primary Servicer
shall comply with the requirements set forth in Section 11.12 and incorporated herein by reference, including, but not limited
to, obtaining the consent of the Depositor, any Other Depositor and the Master Servicer (in each case, which consent shall not
be unreasonably denied, withheld or delayed), to directly communicate with the Commission or its staff and negotiate a response
and/or resolution with the Commission or its staff and copying the Master Servicer on all material communications with the Commission
or its staff. All reasonable out-of-pocket costs and expenses incurred by the Depositor, any Other Depositor and the Master Servicer
(including reasonable legal fees and expenses of outside counsel to the Depositor, any Other Depositor and the Master Servicer)
in connection with the foregoing and any amendments to any reports filed with the Commission or its staff therewith shall be promptly
paid by the Primary Servicer upon receipt of an itemized invoice from the Depositor, any Other Depositor and/or the Master Servicer,
as applicable.


 


The Primary Servicer shall
reasonably cooperate with the Master Servicer and each other party listed in Section 11.15 of the Pooling and Servicing
Agreement in accordance with Section 11.15 of the Pooling and Servicing Agreement. If any Serviced Companion Loans constitutes
a Serviced Securitized Companion Loan, the Primary Servicer shall provide to the Master Servicer all information, reports, statements
and certificates with respect to the Primary Servicer and such


 






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Serviced Companion Loans comparable to any information, reports,
statements or certificates required to be provided by the Master Servicer pursuant to Section 11.15 of the Pooling and Servicing
Agreement, even if the Primary Servicer is not otherwise required to provide such information, reports or certificates to any Person
in order to comply with Regulation AB. Such information, reports or certificates shall be provided to the Master Servicer no later
than five (5) Business Days prior to the date on which the Master Servicer is required to deliver its comparable information, reports,
statements or certificates pursuant to Section 11.15 of the Pooling and Servicing Agreement.


 


If any Mortgaged Property that
secures a Serviced Companion Loans is a “significant obligor” (within the meaning of Item 1101(k) of Regulation AB),
the Sub-Servicer shall comply with Section 11.15(h) of the Pooling and Servicing Agreement and shall deliver such information and
reports as provided therein to the Master Servicer at least five (5) Business Days before the Master Servicer must deliver such
items.


 


Subject to other provisions
of this Agreement restricting the right of the Primary Servicer to retain subservicers or subcontractors, the provisions of Article
XI regarding retaining a “Sub-Servicer,” “Subcontractor,” “Additional Servicer” or “Servicing
Function Participant” shall be applicable to any sub-servicer, subcontractor or agent hired by the Primary Servicer to perform
any of its obligations hereunder and the Primary Servicer shall comply with such provisions.


 


The Primary Servicer shall
indemnify and hold harmless each Certification Party from and against any losses, damages, penalties, fines, forfeitures, reasonable
legal fees, claims, fees and expenses and related costs, judgments and other costs and expenses incurred by such Certification
Party arising out of (a) a breach of its obligations to provide any of the annual compliance statements or annual assessment of
compliance with the servicing criteria or attestation reports pursuant to this Agreement, (b) negligence, bad faith or willful
misconduct on its part in the performance of its obligations, (c) any failure by it, as a Servicer (as defined in Section 11.02(b)
of the Pooling and Servicing Agreement) to identify a Servicing Function Participant pursuant to Section 11.02(c) of the
Pooling and Servicing Agreement, or (d) delivery of any Deficient Exchange Act Deliverable.


 


If the indemnification provided
for in this Section 3.01(c)(38) is unavailable or insufficient to hold harmless any Certification Party, the Master Servicer,
the Depositor or any employee, director or officer of the Depositor, then the Primary Servicer shall contribute to the amount paid
or payable to the indemnified party as a result of the losses, claims, damages or liabilities of the indemnified party in such
proportion as is appropriate to reflect the relative fault of the indemnified party on the one hand and the Primary Servicer on
the other in connection with a breach of the Primary Servicer’s obligations pursuant to this Section 3.01(c)(38).


 


(39)         Sections
12.01(b)(i)-(ii). The Primary Servicer shall provide all reasonable cooperation (with respect to information regarding the
Mortgage Loans in the Primary Servicer’s possession) to enable the Master Servicer to provide the information required pursuant
to Sections 12.01(b)(i)-(ii) of the Pooling and Servicing Agreement.


 


Section 3.02          Merger or Consolidation
of the Primary Servicer.


 






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The Primary Servicer shall
keep in full effect its existence, rights and franchises as a national banking association under the laws of the United States
of America. The Primary Servicer shall continue to be authorized to transact business in the state or states in which the Mortgaged
Properties for the Mortgage Loans and the Serviced Companion Loans are situated, if and to the extent required by applicable law,
except where the failure to so comply would not adversely affect the Primary Servicer’s ability to perform its obligations
in accordance with the terms of this Agreement.


 


Any Person into which the Primary
Servicer may be merged or consolidated, or any corporation resulting from any merger, conversion or consolidation to which the
Primary Servicer shall be a party, or any Person succeeding to all or substantially all of the business of the Primary Servicer,
shall be the successor of the Primary Servicer hereunder, without the execution or filing of any paper or any further act on the
part of any of the parties hereto, anything herein to the contrary notwithstanding; provided, however, that the successor or surviving
Person (i) must be a business entity whose business includes the servicing of mortgage loans and shall be authorized to transact
business in the state or states in which the related Mortgaged Properties it is to service are situated to the extent required
by applicable law, (ii) must be an approved servicer of multifamily mortgage loans for FHLMC or FNMA or a HUD-approved servicer,
(iii) must be acceptable to the Master Servicer, which consent may not be unreasonably withheld, and (iv) shall have assumed in
writing the obligations of the Primary Servicer under this Agreement. Notwithstanding the foregoing, the Primary Servicer may not
remain the Primary Servicer under this Agreement after (x) being merged or consolidated with or into any Person that is a Prohibited
Party, or (y) transferring all or substantially all of its assets to any Person if such Person is a Prohibited Party, except to
the extent that (i) the Primary Servicer is the surviving entity of such merger, consolidation or transfer and has been and continues
to be in compliance with its Regulation AB reporting obligations hereunder or under the Pooling and Servicing Agreement or (ii)
the Depositor consents to such merger, consolidation or transfer, which consent shall not be unreasonably withheld.


 


Section 3.03          Limitation on
Liability of the Primary Servicer and Others.


 


Neither the Primary Servicer
nor any of the officers, employees or affiliates, agents of the Primary Servicer shall be under any liability to the Master Servicer
any action taken, or for refraining from the taking of any action, in good faith pursuant to this Agreement, or for errors in judgment;
provided, however, that this provision shall not protect the Primary Servicer or any such person against any breach of representations
or warranties made herein, or against any liability which would otherwise be imposed by reason of willful misconduct, bad faith
or negligence (or by reason of any specific liability imposed hereunder for a breach of the Servicing Standard) in the performance
of its obligations or duties hereunder, or by reason of negligent disregard of such obligations and duties. The Primary Servicer
and any officer, employee or agent of the Primary Servicer may rely in good faith on any document of any kind which, prima facie,
is properly executed and submitted by any Person respecting any matters arising hereunder. The Primary Servicer shall not be under
any obligation to appear in, prosecute or defend any legal action unless such action relates to its respective duties under this
Agreement and which in its opinion does not expose it to any expense or liability not recoverable from the


 






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Trust Fund; provided,
however, the Primary Servicer may, with the consent of the Master Servicer, undertake any such action, proceeding, hearing
or examination that it may deem necessary or desirable in respect to this Agreement and the rights and duties of the parties hereto.
In such event, to the extent that the legal expenses and costs of such action, proceeding, hearing or examination and any liability
resulting therefrom are reimbursable, and are reimbursed to the Master Servicer, by the Trust Fund pursuant to the Pooling and
Servicing Agreement, the Primary Servicer shall be entitled to be reimbursed therefor from the Master Servicer upon written demand.
To the extent provided in Section 6.04 of the Pooling and Servicing Agreement, the Primary Servicer shall be indemnified
and held harmless by the Trust Fund against any loss, liability or expense, incurred in connection with any claim, loss, penalty,
fine, foreclosure, judgment, liability or legal action relating to this Agreement or the Certificates, other than any loss, liability
or expense (including legal fees and expenses) incurred by the Primary Servicer that are specifically required to be borne by the
Primary Servicer without right of reimbursement pursuant to the terms of the Primary Servicing Agreement or (ii) that are incurred
by reason of (A) a breach of any representation or warranty by Primary Servicer or (B) willful misconduct, bad faith, or negligence
of Primary Servicer in the performance of duties under the KeyBank Primary Servicing Agreement or negligent disregard of obligations
and duties under the Primary Servicing Agreement. The Primary Servicer shall not have any rights of indemnification out of the
Trust Fund except through the Master Servicer as described above and, in each case, to the full extent that the Master Servicer
is permitted to indemnification from the Trust Fund under the Pooling and Servicing Agreement.


 


Section 3.04          Primary Servicer
Not to Resign.


 


The Primary Servicer shall
not resign from the obligations and duties hereby imposed on it except by sixty (60) days prior written notice to the Master Servicer,
or upon the determination that its duties hereunder are no longer permissible under applicable law and such incapacity cannot be
cured by the Primary Servicer. Any such determination permitting the resignation of the Primary Servicer shall be evidenced by
an Opinion of Counsel to such effect delivered to the Master Servicer, which Opinion of Counsel shall be in form and substance
acceptable to the Master Servicer.


 


Section 3.05          No Transfer or
Assignment of Servicing.


 


With respect to the responsibility
of the Primary Servicer to service the Mortgage Loans and the Serviced Companion Loans hereunder, the Primary Servicer acknowledges
that the Master Servicer has acted in reliance upon the Primary Servicer’s independent status, the adequacy of its servicing
facilities, plant, personnel, records and procedures, its integrity, reputation and financial standing and the continuance thereof.
Without in any way limiting the generality of this Section 3.05, the Primary Servicer shall not either assign or transfer
this Agreement or the servicing hereunder nor delegate its rights or duties hereunder or any portion thereof (except as allowed
by Section 3.01(c)(27) of this Agreement), or sell or otherwise dispose of all or substantially all of its property or assets,
without the prior written approval of the Master Servicer, which consent will not be unreasonably withheld or delayed. Notwithstanding
the foregoing, prior to any assignment or transfer by the Primary Servicer of this Agreement or the servicing hereunder (the “Primary
Servicing Rights”), the Primary


 






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Servicer shall allow the Master Servicer an opportunity to bid on the purchase of such
Primary Servicing Rights. The Primary Servicer may also solicit bids from any other parties independent of the Primary Servicer.
If the Master Servicer offers the highest purchase price for such Primary Servicing Rights, then the Master Servicer shall be provided
the opportunity to purchase such Primary Servicing Rights for such purchase price.


 


Section 3.06          Indemnification.


 


The Master Servicer and the
Primary Servicer each agrees to and hereby does indemnify and hold harmless the Master Servicer, in the case of the Primary Servicer,
and the Primary Servicer, in the case of the Master Servicer (including any of their partners, directors, officers, employees or
agents) from and against any and all claims, losses, damages, penalties, fines, forfeitures, reasonable legal fees and related
costs, judgments, and any other costs, liabilities, fees and expenses that the Master Servicer, in the case of the Primary Servicer,
and the Primary Servicer, in the case of the Master Servicer, may sustain arising from or as a result of any willful misconduct,
bad faith, fraud or negligence of the Master Servicer or Primary Servicer, as applicable, in the performance of its obligations
and duties under this Agreement or by reason of negligent disregard by the Master Servicer or Primary Servicer, as applicable,
of its duties and obligations hereunder or by reason of breach of any representations or warranties made herein; provided, that
such indemnity shall not cover indirect or consequential damages. Each indemnified party hereunder shall give prompt written notice
to the indemnitor of matters which may give rise to liability of such indemnitor hereunder; provided, however, that
failure to give such notice shall not relieve the indemnitor of any liability except to the extent of actual prejudice. Section
3.06 of this Agreement shall survive the termination of this Agreement and the termination or resignation of the Master Servicer
or the Primary Servicer.


 


 


ARTICLE IV




DEFAULT


 


Section 4.01          Events of Default.


 


In case one or more of the
following events (each, an “Event of Default”) by the Primary Servicer shall occur and be continuing, that is
to say:


 


(a)          any
failure by the Primary Servicer to deposit into the Primary Servicer Collection Account or any Servicing Account, or to deposit
into, or to remit to the Master Servicer for deposit into, the Collection Account or the Companion Distribution Account on the
dates and at the times required by this Agreement, any amount required to be so deposited or remitted under this Agreement; provided,
however, that the Primary Servicer will have one (1) Business Day to remedy a failure to make such a deposit or remittance on the
date and at the time required by this Agreement; or


 


(b)          any
failure on the part of the Primary Servicer to (i) timely provide to the Servicer the certification called for on Exhibit
E attached hereto as required by this Agreement,


 






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or (ii) timely provide to the Master Servicer the Collection Report which
failure continues unremedied for one (1) Business Day; or


 


(c)          the
Primary Servicer shall fail three (3) times within any one (1) year period to timely provide to the Master Servicer any Collection
Report, CREFC® Loan Periodic Update File, CREFC® Schedule AL File, CREFC® Property
File, CREFC® Financial File, CREFC® Comparative Financial Status Report, CREFC® Loan
Level Reserve/LOC Report, CREFC® Delinquent Loan Status Report, CREFC® Servicer Watch List, CREFC®
NOI Adjustment Worksheet, the CREFC® Total Loan Report or CREFC® Operating Statement Analysis Report
within one (1) Business Day following the date on which it is due; or


 


(d)          any
failure by the Primary Servicer duly to observe or perform in any material respect any of its other covenants or obligations under
this Agreement (other than those addressed in another clause of this Section 4.01), which failure continues unremedied for
a period of twenty-five (25) days (or (i) with respect to any year that a report on Form 10-K is required to be filed, three (3)
Business Days in the case of the Primary Servicer’s obligations or (ii) 10 days in the case of failure to pay the premium
for any insurance policy required to be force placed by the Primary Servicer pursuant to this Agreement or in any event such reasonable
shorter period of time as is necessary to avoid the commencement of foreclosure proceedings for any lien relating to unpaid real
estate taxes or assessments or a lapse in any required insurance coverage) after written notice of such failure, requiring the
same to be remedied, has been given to the Primary Servicer by the Master Servicer; provided, however, if that failure (other than
a failure that results in the commencement of foreclosure proceedings for any lien relating to unpaid real estate taxes or assessments
or a lapse in any required insurance coverage) is capable of being cured and the Primary Servicer has provided the Master Servicer
with an Officer’s Certificate certifying that it has diligently pursued, and is continuing to diligently pursue, a full cure,
such twenty-five (25) day period shall be extended for an additional thirty (30) days; or


 


(e)          any
breach on the part of the Primary Servicer of any representation or warranty contained in Section 6.01(a) of the Pooling
and Servicing Agreement as incorporated herein, which materially and adversely affects the interests of the Master Servicer or
any Class of Certificateholders or any Serviced Companion Noteholder and which continues unremedied for a period of thirty (30)
days after the date on which notice of such breach, requiring the same to be remedied, shall have been given to the Primary Servicer
by the Master Servicer; provided, however, if that breach is capable of being cured and the Primary Servicer has provided the Master
Servicer with an Officer’s Certificate certifying that it has diligently pursued, and is continuing to diligently pursue,
a full cure, such thirty (30) day period shall be extended for an additional thirty (30) days; or


 


(f)          a
decree or order of a court or agency or supervisory authority having jurisdiction in the premises in an involuntary case under
any present or future federal or state bankruptcy, insolvency or similar law for the appointment of a conservator, receiver, liquidator,
trustee or similar official in any bankruptcy, insolvency, readjustment of debt, marshaling of assets and liabilities or similar
proceedings, or for the winding-up or liquidation of its affairs, shall have been entered against the Primary Servicer and such
decree or order shall have


 






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remained in force undischarged, undismissed or unstayed for a period of 60 days; or


 


(g)          the
Primary Servicer shall consent to the appointment of a conservator, receiver, liquidator, trustee or similar official in any bankruptcy,
insolvency, readjustment of debt, marshaling of assets and liabilities or similar proceedings of or relating to the Primary Servicer
or of or relating to all or substantially all of its property; or


 


(h)          the
Primary Servicer shall admit in writing its inability to pay its debts generally as they become due, file a petition to take advantage
of any applicable bankruptcy, insolvency or reorganization statute, make an assignment for the benefit of its creditors, voluntarily
suspend payment of its obligations or take any corporate action in furtherance of the foregoing; or


 


(i)      
    the Primary Servicer shall assign or transfer or attempt to assign or transfer all or part of its
rights and obligations hereunder except as permitted by this Agreement; or


 


(j)      
    either of Moody’s or KBRA (or, in the case of Serviced Pari Passu Companion Loan Securities,
any Companion Loan Rating Agency) has (i) qualified, downgraded or withdrawn its rating or ratings of one or more Classes of
Certificates or Serviced Pari Passu Companion Loan Securities, as applicable, or (ii) placed one or more Classes of
Certificates or Serviced Pari Passu Companion Loan Securities, as applicable, on “watch status” in contemplation
of possible rating downgrade or withdrawal (and, in the case of clauses (i) and (ii), such action shall not have been
withdrawn by Moody’s or KBRA, as appliable (or, in the case of Serviced Pari Passu Companion Loan Securities, any
Companion Loan Rating Agency) within 60 days of such rating action) and, in the case of either of clause (i) or (ii),
publicly citing servicing concerns with the Primary Servicer as the sole or a material factor in such rating action; or


 


(k)          the
Primary Servicer is no longer rated at least “CPS3” by Fitch and the Primary Servicer is not reinstated to at least
that rating within sixty (60) days of the delisting; or


 


(l)      
    (1) the Primary Servicer fails to deliver by the due date any Exchange Act reporting items
required to be delivered to the Master Servicer, the Certificate Administrator or the Depositor under the Pooling and
Servicing Agreement or under this Agreement or to the master servicer under any other pooling and servicing agreement that
the Depositor is a party to, or (2) the Primary Servicer fails to perform in any material respect any of its covenants
or obligations contained in this Agreement regarding creating, obtaining or delivering any Exchange Act reporting items
required under this Agreement or for any party to the Pooling and Servicing Agreement to perform its obligations under Article
XI or under the Exchange Act reporting items required under any other pooling and servicing agreement that the Depositor
is a party to.


 


If any Event of
Default shall occur and be continuing, then, and in each and every such case, so long as such Event of Default shall not have been
remedied, the Master Servicer may terminate, by notice in writing to the Primary Servicer, all of the rights and obligations of
the Primary Servicer as Primary Servicer under this Agreement and in and to the Mortgage Loans and the Serviced Companion Loans
and the proceeds thereof. From and after the receipt by the


 






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Primary Servicer of such written notice, all authority and power of
the Primary Servicer under this Agreement, whether with respect to the Mortgage Loans, the Serviced Companion Loans or otherwise,
shall pass to and be vested in the Master Servicer pursuant to and under Section 4.01 of this Agreement, and, without limitation,
the Master Servicer is hereby authorized and empowered to execute and deliver, on behalf of and at the expense of the Primary Servicer,
as attorney-in-fact or otherwise, any and all documents and other instruments, and to do or accomplish all other acts or things
necessary or appropriate to effect the purposes of such notice of termination, whether to complete the transfer and endorsement
or assignment of the Mortgage Loans, the Serviced Companion Loans and related documents, or otherwise. The Primary Servicer hereby
acknowledges that the Serviced Companion Noteholder shall be entitled to direct the Master Servicer to replace the Primary Servicer
with a successor sub-servicer for the Serviced Whole Loan pursuant to Section 7.01(f) of the Pooling and Servicing Agreement
(the “Successor Sub-Servicer”) following an Event of Default with respect to such Serviced Whole Loan. The Primary
Servicer agrees that if it is terminated pursuant to Section 4.01 of this Agreement, it shall promptly (and in any event
no later than five (5) Business Days subsequent to its receipt of the notice of termination) provide the Master Servicer or the
Successor Sub-Servicer, if applicable, with all documents and records (including, without limitation, those in electronic form)
requested by it to enable it to assume the Primary Servicer’s functions hereunder, and shall cooperate with the Master Servicer
or the Successor Sub-Servicer, if applicable, in effecting the termination of the Primary Servicer’s responsibilities and
rights hereunder and the assumption by a successor of the Primary Servicer’s obligations hereunder, including, without limitation,
the transfer within one (1) Business Day to the Master Servicer or the Successor Sub-Servicer, if applicable, for administration
by it of all cash amounts which shall at the time be or should have been credited by the Primary Servicer to the Primary Servicer
Collection Account, the Collection Account, any Servicing Account, or any REO Account, or thereafter be received with respect to
the Mortgage Loans, the Serviced Companion Loans or any REO Property (provided, however, that the Primary Servicer shall continue
to be entitled to receive all amounts accrued or owing to it under this Agreement on or prior to the date of such termination,
and it and its directors, officers, employees and agents shall continue to be entitled to the benefits of Section 3.03 of
this Agreement notwithstanding any such termination).


 


In addition to any
other rights the Master Servicer may have hereunder, if the Primary Servicer fails to remit to the Master Servicer any amounts
when required to be remitted hereunder, the Primary Servicer shall pay to the Master Servicer interest on the amount of such late
remittance at the Prime Rate, applied on a per diem basis for each day such remittance is late (i.e., said per annum rate divided
by 365 multiplied by the number of days late); but in no event shall such interest be greater than the maximum amount permitted
by law.


 


Section 4.02          Waiver of Defaults.


 


The Master Servicer
may waive any default by the Primary Servicer in the performance of its obligations hereunder and its consequences. Upon any such
waiver of a past default, such default shall cease to exist, and any Event of Default arising therefrom shall be deemed to have
been remedied for every purpose of this Agreement. No such waiver shall extend to any subsequent or other default or impair any
right consequent thereon except to the extent


 






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expressly so waived.


 


Section 4.03          Other Remedies of Master
Servicer.


 


During the continuance
of any Event of Default, so long as such Event of Default shall not have been remedied, the Master Servicer, in addition to the
rights specified in Section 4.01 of this Agreement, shall have the right, in its own name, to take all actions now or hereafter
existing at law, in equity or by statute to enforce its rights and remedies (including the institution and prosecution of all judicial,
administrative and other proceedings and the filing of proofs of claim and debt in connection therewith). Except as otherwise expressly
provided in this Agreement, no remedy provided for by this Agreement shall be exclusive of any other remedy, and each and every
remedy shall be cumulative and in addition to any other remedy and no delay or omission to exercise any right or remedy shall impair
any such right or remedy or shall be deemed to be a waiver of any Event of Default.


 


ARTICLE V




TERMINATION


 


Section 5.01          Termination.


 


Except as otherwise
specifically set forth herein, the rights, obligations and responsibilities of the Primary Servicer shall terminate (without payment
of any penalty or termination fee): (i) upon the later of the final payment or other liquidation (or any advance with respect thereto)
of the last Mortgage Loan and the disposition of all REO Property and the remittance of all funds due hereunder; (ii) by mutual
consent of the Primary Servicer and the Master Servicer in writing; (iii) pursuant to Section 5.02 of this Agreement; (iv)
at the option of any purchaser of one or more Mortgage Loans pursuant to the Pooling and Servicing Agreement, upon such purchase
and only with respect to such purchased Mortgage Loan or Mortgage Loans, subject to the Primary Servicer’s rights to retain
any accrued and unpaid fees and expenses; (v) upon termination of the Pooling and Servicing Agreement; or (vi) with respect to
the Serviced Whole Loan, upon the Servicing Shift Securitization Date.


 


Section 5.02          Termination With Cause.


 


The Master Servicer
may, at its sole option, terminate any rights the Primary Servicer may have hereunder with respect to any or all of the Mortgage
Loans or the Serviced Companion Loans, as provided in Section 4.01 of this Agreement upon the occurrence of an Event of
Default.


 


In addition, the
Master Servicer shall terminate any rights the Sub-Servicer may have hereunder with respect to the Mortgage Loans and Serviced
Companion Loans if at any time the Sub-Servicer is a Risk Retention Affiliate of the Third Party Purchaser and the Sub-Servicer
is a servicer as contemplated by Item 1108(a)(2) of Regulation AB pursuant to Section 3.20 of the Pooling and Servicing
Agreement.


 






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Any notice of termination
shall be in writing and delivered to the Primary Servicer as provided in Section 6.05 of this Agreement.


 


Section 5.03          Termination of Duties with Respect
to Specially Serviced Loans.


 


At such time as
any Mortgage Loan or Serviced Companion Loans becomes a Specially Serviced Loan, the obligations and duties of the Primary Servicer
set forth herein with respect to such Specially Serviced Loan that are required to be performed by the Special Servicer under the
Pooling and Servicing Agreement shall cease in accordance with Section 3.01(c) of this Agreement. The Primary Servicer shall
continue to perform all of its duties hereunder with respect to the Specially Serviced Loans to the extent set forth in Section
3.01 of this Agreement. If a Specially Serviced Loan becomes a Corrected Loan, the Primary Servicer shall commence servicing
such Corrected Loan pursuant to the terms of this Agreement.


 


ARTICLE VI


 


MISCELLANEOUS


 


Section 6.01          Successor to the Primary
Servicer.


 


Contemporaneously with the
termination of the Primary Servicer’s responsibilities and duties under this Agreement pursuant to Section 3.04, 4.01,
5.01 or 5.02 of this Agreement, the Master Servicer shall (i) succeed to and assume all of the Primary Servicer’s
responsibilities, rights, duties and obligations under this Agreement, or (ii) appoint a successor which satisfies the criteria
for a successor Primary Servicer in Section 3.02 of this Agreement and which shall succeed to all rights and assume all
of the responsibilities, duties and liabilities of the Primary Servicer under this Agreement accruing following the termination
of the Primary Servicer’s responsibilities, duties and liabilities under this Agreement.


Section 6.02          Financial Statements.


 


The Primary Servicer shall,
upon the request of the Master Servicer, make available its publicly available financial statements and other records relevant
to the performance of the Primary Servicer’s obligations hereunder.


 


Section 6.03          Closing.


 


The closing for the commencement
of the Primary Servicer to perform the servicing responsibilities under this Agreement with respect to the Mortgage Loans and the
Serviced Companion Loans shall take place on the Closing Date. At the Master Servicer’s option, the closing shall be either
by telephone, confirmed by letter or wire as the parties shall agree, or conducted in person, at such place as the parties shall
agree.


 


The closing shall be subject to the execution and
delivery of the Pooling and Servicing Agreement by the parties thereto.


 


Section 6.04          Closing Documents.


 






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The Closing Documents shall consist of all of the following
documents:


 


(a)        
   to be provided by the Primary Servicer:


 


(1) this Agreement executed by the Primary
Servicer;


 


(2) an Officer’s Certificate of
the Primary Servicer, dated the Closing Date and in the form of Exhibit B hereto, including all attachments thereto;


 


(3) Reserved; and


 


(4) the account certifications in the
form of Exhibit F hereto required by Section 3.01(c)(4) and (7) of this Agreement, fully completed;
and


 


(b)            to be provided by the Master Servicer:


 


(1) this Agreement executed by the Master
Servicer; and


 


(2) the Mortgage
Loan Schedule, with one copy to be attached to each counterpart of this Agreement as Exhibit
A hereto; and


 


(3) the Pooling and Servicing Agreement
substantially in the form of Exhibit C hereto.


 


 


Section 6.05          Notices.


 


Except as provided herein,
all demands, notices, consents and communications hereunder shall be in writing and shall be deemed to have been duly given when
delivered to the following addresses:


 


(i)             if to the Master
Servicer:


 


Wells Fargo Bank, National Association Commercial Mortgage
Servicing


Three Wells Fargo


401 S. Tryon Street, 8th Floor


MAC D1050-084


Charlotte, North Carolina 28202


Reference: UBS 2018-C10 Asset Manager


 


with a copy to:


 


Wells Fargo Bank, National Association


Legal Department


 






     29


     


    

 


301 South College St.


D1053-300


Charlotte, North Carolina 28202


Reference: Commercial Mortgage Servicing Legal Support 


 


With a copy to:


 


K&L Gates LLP


Hearst Tower, 47th Floor

214 North Tryon Street

Charlotte, North Carolina 28202

Attention: Stacy G. Ackermann


 


(ii)            if to the Primary
Servicer:


 


KeyBank National Association


11501 Outlook Street, Suite 300


Overland Park, Kansas 66211


Attention: Michael A. Tilden


Fax No. 877-379-1625


 


with a copy to:


 


Polsinelli


900 West 48th Place, Suite 900


Kansas City, Missouri 64112 Attention: Kraig Kohring


Fax No. 816-753-1536


 


or such other address as may hereafter be furnished to the
other party by like notice.


 


Section 6.06          Severability Clause.


 


Any part, provision, representation
or warranty of this Agreement which is prohibited or which is held to be void or unenforceable shall be ineffective to the extent
of such prohibition or unenforceability without invalidating the remaining provisions hereof, and any such prohibition or unenforceability
in any jurisdiction as to any Mortgage Loan or Serviced Companion Loans shall not invalidate or render unenforceable such provision
in any other jurisdiction. To the extent permitted by applicable law, the parties hereto waive any provision of law which prohibits
or renders void or unenforceable any provision hereof. If the invalidity of any part, provision, representation or warranty of
this Agreement shall deprive any party of the economic benefit intended to be conferred by this Agreement, the parties shall negotiate,
in good faith, to develop a structure the economic effect of which is nearly as possible the same as the economic effect of this
Agreement without regard to such invalidity.


 






     30


     


    

 


Section 6.07          Counterparts.


 


This Agreement may be executed
simultaneously in any number of counterparts. Each counterpart shall be deemed to be an original, and all such counterparts shall
constitute one and the same instrument.


 


Section 6.08          Governing Law.


 


This Agreement and
any claim, controversy or dispute arising under or related to or in connection with this Agreement, the relationship of the parties,
and/or the interpretation and enforcement of the rights and duties of the parties shall be governed by the laws of the State of
New York without regard to any conflicts of law principles other than Section 5-1401 of the New York General Obligations Law.


 


Section 6.09          Protection of Privileged
Information.


 


If the Primary Servicer
receives Privileged Information from the Master Servicer with a notice stating that such information is Privileged Information,
the Primary Servicer shall not disclose such Privileged Information to any Person without the prior written consent of the Master
Servicer.


 


Section 6.10          Intention of the Parties.


 


It is the intention
of the parties that the Master Servicer is conveying, and the Primary Servicer is receiving, only a contract for servicing the
Mortgage Loans and the Serviced Companion Loans. Accordingly, the parties hereby acknowledge that the Trustee remains the sole
and absolute beneficial owner of the Mortgage Loans and all rights related thereto and that the Serviced Companion Noteholder remains
the sole and beneficial owner of the Serviced Companion Loans and all rights related thereto.


 


Section 6.11          Third Party Beneficiary.


 


The Trustee, for
the benefit of the Certificateholders and the Serviced Companion Noteholder, and the Trustee, as holder of the Lower-Tier Regular
Interests, shall be a third party beneficiary under this Agreement, provided that, except to the extent the Trustee or its designee
assumes the obligations of the Master Servicer hereunder as contemplated by Section 6.12 of this Agreement, none of the
Depositor, the Certificate Administrator, the Trustee, the Operating Advisor, the Asset Representations Reviewer, the Trust, the
Special Servicer, or any Certificateholder shall have any duties, liabilities or obligations under this Agreement.


 


Section 6.12          Successors and Assigns;
Assignment of Agreement.


 


This Agreement shall
bind and inure to the benefit of and be enforceable by the Primary Servicer and the Master Servicer and the respective successors
and assigns of the Primary Servicer and the Master Servicer. This Agreement shall not be assigned, pledged or


 






     31


     


    

 


hypothecated by the
Primary Servicer to a third party except as otherwise specifically provided for herein. This Agreement may be assumed by the Trustee
if the Trustee has assumed the duties of the Master Servicer or any successor Master Servicer, without cost or obligation to the
assuming party or the Trust Fund, upon the assumption by such party of the obligations, except to the extent they arose prior to
the date of assumption, of the Master Servicer pursuant to Section 7.02 of the Pooling and Servicing Agreement (it being
understood that any such obligations shall be the obligations of the terminated Master Servicer only).


 


Section 6.13          Waivers.


 


No term or provision
of this Agreement may be waived or modified unless such waiver or modification is in writing and signed by the party against whom
such waiver or modification is sought to be enforced.


 


Section 6.14          Exhibits.


 


The exhibits to this Agreement are hereby
incorporated and made a part hereof and are an integral part of this Agreement.


 


Section 6.15          General Interpretive
Principles.


 


The article and section headings are
for convenience of a reference only, and shall not limit or otherwise affect the meaning hereof.


 


Section 6.16          Complete Agreement.


 


This Agreement embodies
the complete agreement between the parties regarding the subject matter hereof and may not be varied or terminated except by a
written agreement conforming to the provisions of Section 6.18 of this Agreement. All prior negotiations or representations
of the parties are merged into this Agreement and shall have no force or effect unless expressly stated herein.


 


Section 6.17          Further Agreement.


 


The Primary Servicer
and the Master Servicer each agree to execute and deliver to the other such reasonable and appropriate additional documents, instruments
or agreements as may be necessary or appropriate to effectuate the purposes of this Agreement.


 


Section 6.18          Amendments.


 


This Agreement may
only be amended with the consent of the Primary Servicer and the Master Servicer. No amendment to the Pooling and Servicing Agreement
that purports to change the rights or obligations of the Primary Servicer hereunder or under the Pooling and Servicing Agreement
shall be effective against the Primary Servicer without the express written consent of the Primary Servicer.


 






     32


     


    

 


[Remainder of Page Intentionally Left Blank]


 






     33


     


    


 


IN WITNESS WHEREOF, the Primary
Servicer and the Master Servicer have caused their names to be signed hereto by their respective officers thereunto duly authorized
as of the date first above written.


 





	 	WELLS FARGO BANK, NATIONAL ASSOCIATION
	 	 
	 	By:	/s/ Nachette Hadden
	 	 	Name: Nachette Hadden
Title:   Director


 





UBS
2018-C10 


KeyBank Primary Servicing Agreement







 






     


    


    

 





	 	KEYBANK NATIONAL ASSOCIATION
	 	 
	 	By:	/s/ Bryan Nitcher
	 	 	Name: Bryan Nitcher
Title: Vice President


 

UBS
2018-C10 


KeyBank Primary Servicing Agreement

 






     


    


    

 


EXHIBIT A




MORTGAGE LOAN SCHEDULE


 


	Loan No. / 

Property 

No.	Property Name	Cut-off Date 

Balance	Primary Servicing 

Fee
	2	HTI Medical Office Portfolio	$50,000,000	0.01000%1
	9	Marketplace at Smokey Point	$25,850,000	0.01000%
	11	Port Atwater Parking	$24,000,000	0.01000%
	18	Kinzie Design Center	$15,400,000	0.01000%
	19	Village Plaza	$14,427,000	0.01000%
	27	Homewood Suites - Port St. Lucie	$9,489,225	0.01000%
	28	River Oaks Self Storage	$9,100,000	0.01000%
	32	Suntree Apartments	$6,600,000	0.01000%
	35	Storage Max Rolesville	$6,050,000	0.01000%
	49	US Storage - Move It SS Austin	$3,165,000	0.01000%
	50	CVS Goshen	$3,000,000	0.01000%
	54	Secure Self Storage	$2,500,000	0.01000%


 


 





1
The Primary Servicing Fee Rate for the Serviced Companion Loan is also 0.01000%.

 




    A-1 


    


    

 


EXHIBIT B




PRIMARY SERVICER’S OFFICER’S CERTIFICATE


 


I, ___________________, hereby
certify that I am the duly elected of [Primary Servicer], a corporation organized under the laws of the State of (the “Primary
Servicer”) and further as follows:


 


(i)         Attached
hereto as Exhibit 1 is a true, correct and complete copy of the articles of incorporation of the Primary Servicer which are in full force and effect on the date hereof and which have been in
effect without amendment, waiver, rescission or modification since


 


(ii)        Attached
hereto as Exhibit 2 is a true, correct and complete copy of the by-laws of the Primary Servicer which are in effect on the date hereof and which have been in effect without amendment, waiver,
rescission or modification since


 


(iii)       Attached
hereto as Exhibit 3 is an original certificate of good standing of the Primary Servicer, issued within ten days of the date hereof, and no event has occurred since the date thereof which would impair
such standing.


 


(iv)       Either
(i) no consent, approval, authorization or order of any court or governmental agency or body is required for the execution, delivery and performance by the Primary Servicer of or compliance by
the Primary Servicer with the Primary Servicing Agreement or the consummation of the transactions contemplated by the Primary Servicing
Agreement; or (ii) any required consent, approval, authorization or order has been obtained by the Primary Servicer.


 


(v)        Neither
the consummation of the transactions contemplated by, nor the fulfillment of the terms of the Primary Servicing Agreement, conflicts
or will conflict with or results or will result in a breach of or constitutes or will constitute a default under the charter or
by-laws of the Primary Servicer, the terms of any indenture or other agreement or instrument to which the Primary Servicer is a
party or by which it is bound or to which it is subject, or any statute or order, rule, regulation, writ, injunction or decree
of any court, governmental authority or regulatory body to which the Primary Servicer is subject or by which it is bound.


 


(vi)       There
is no action, suit, proceeding or investigation pending or to the best of my knowledge threatened against the Primary Servicer
which, in our judgment, either in any one instance or in the aggregate, may result in any material adverse change in the business,
operations, financial conditions, properties or assets of the Primary Servicer or in any material impairment of the right or ability
of the Primary Servicer to carry on its business substantially as now conducted or in any material liability on the part of the
Primary Servicer or which would draw into question the validity of the Primary Servicing Agreement or of any action taken or to
be taken in connection with the transactions contemplated hereby, or which would be likely to impair materially the ability of
the Primary Servicer to perform under the terms of the Primary Servicing Agreement.


 






    B-1 


    


    

 


(viii)     Each
person listed on Exhibit 5 attached hereto who, as an officer or representative
of the Primary Servicer, signed the Primary Servicing Agreement and any other document delivered prior hereto or on the date hereof
in connection with the Primary Servicing Agreement, was, at the respective times of such signing and delivery, and is now, a duly
elected or appointed, qualified and acting officer or representative of the Primary Servicer, who holds the office set forth opposite
his or her name on Exhibit 5, and the signatures of such persons appearing
on such documents are their genuine signatures.


 


(ix)       The
Primary Servicer is duly authorized to engage in the transactions described and contemplated in the Primary Servicing Agreement.


 






    B-2 


    


    

 

 


IN
WITNESS WHEREOF, I have hereunto signed my name and affixed the seal of the Primary Servicer.


	 	 	 	 	 
	Dated:	 	 	By	 	 
	 	 	Name:	 
	[Seal]	 	Title:	[Vice] President



 





I,
_______________________, an [Assistant] Secretary of [Primary Servicer], hereby certify that
_______________________________ is the duly elected, qualified and acting [Vice] President of the Primary Servicer and that
the signature appearing above is [her] [his] genuine signature.


  




IN
WITNESS WHEREOF, I have hereunto signed my name.





	 	 	 	 	 
	Dated:	 	 	By	 	 
	 	 	Name:	 
	[Seal]	 	Title:	[Vice] President













 




    B-3 


    


    

 


EXHIBIT
5


 


To


 


Primary
Servicer’s Officer’s Certificate


 


	Name	Title	Signature
	 		
	 	 	 
	 	 	 
	 	 	 
	 	 	 
	 	 	 
	 	 	 





 






    B-4 


    


    

 


EXHIBIT
C


 


POOLING
AND SERVICING AGREEMENT


 


Previously
delivered.


 




    	C-1



     

    

 


EXHIBIT
D


 


RESERVED


 




    	D-1



     

    

 




EXHIBIT
E


 


QUARTERLY
SERVICING CERTIFICATION






 


Primary Servicer:


 


RE: UBS 2018-C10


 


Pursuant to the Servicing Agreement(s)
between Wells Fargo Bank, National Association and [Primary Servicer], we certify with respect to each mortgage loan and companion
loan serviced by us for Wells Fargo Bank, National Association that, as of the quarter ending, except as otherwise noted below:


 


All taxes, assessments and other governmental
charges levied against the mortgaged premises, ground rents payable with respect to the mortgaged premises, if any, which would
be delinquent if not paid, have been paid.


 


Based on [Primary Servicer’s] monitoring
of the insurance in accordance with the Servicing Standard, all required insurance policies are in full force and effect on the
mortgaged premises in the form and amount and with the coverage required by the Servicing Agreement(s).


 


All necessary action has been taken to
continue all UCC Financing Statements in favor of the originator of each mortgage loan and companion loan or in favor of any assignee
prior to the expiration of such UCC Financing Statements.


 


All reserves are maintained and disbursed
in accordance with the loan documents and no obligation for which a reserve is held has not been completed within the time required
by the applicable document.


 





	EXCEPTIONS: 	 
	 	 




 





	 	 	 
	Servicing Officer	 	Date



 



    E-1


     


    

 


EXHIBIT F


 


FORM OF ACCOUNT CERTIFICATION


 


Securitization: ___________________________________________________________________________________________________________________


 


Primary Servicer: ________________________________________________________________________________________________________________


 


	 	________	New Account	________	Change of Account Information
	 	 	 
	Indicate purpose of account (check all that apply):	 	 
	 	 	 
	 	________	Principal & Interest	________	Deposit Clearing
	 	________	Taxes & Insurance	________	Disbursement Clearing
	 	________	Reserves (non-interest bearing)	________	Suspense
	 	________	Reserves (interest bearing)	 	 


 


Account Number: _______________________________________________________________________________________________________________


 


Account Name: _________________________________________________________________________________________________________________


 


Depository Institution (and Branch):


	 	 	 
	   	Name:	___________________________________________________________________________________________________________________
	 	 	 
	 	Street:	___________________________________________________________________________________________________________________


 


	 	 City, State,
    Zip:____________________________________________________________________________________________________________


 


	   	Rating Agency: _____________________________________________	Rating:	_______________________________________________________





Please note that the name of the account must follow the guideline
specifications detailed in the applicable agreement.


 


Prepared by: ____________________________________________________________________________________________________________________


 


Signature: ______________________________________________________________________________________________________________________


 


Title: __________________________________________________________________________________________________________________________


 


Date: __________________________________________________________________________________________________________________________


	 	 	 
	Telephone: _________________________________________________________	 	Fax: ______________________________________________


 



    	F-1



    	 



    

 


EXHIBIT G


 


FORM OF COLLECTION REPORT


 


Series _____


 


Month of ________



 





	

 1	

 2	

 3	

4	

5	

6	

7	

8	

9	

10	

11	

12	

13	

14	

15	

16	

17	18	19	20	21	22	23	24	25	26	27	28	29	30	31	32	33	34	35	36	37	38	39
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	Sub

Serv ID  	Master

Servicer

Loan#

	Sub-Servicer
Loan#  	Prosp

ID 	Sched

Due

Date	Begin Balance Prior to

Pmt

	Ending
Balance After Pmt	Paid
Thru Date	Current
Note Rate	Sub-

Servicer 

Fee Rate	Sched
Prin Pmt	Sched
Int Pmt	Sched
P&I Amount	Sched
Sub- Serv Fee	Sched
Addl Sub- Sub Fee  	Neg
Am/

Deferred Int Amount	Unsched
Principal Rec’d  	Other
Principal Adjust  	Other
Interest Adjust  	Liq/
Prepmt Date  	Prepmt
Penalty / YM Rec’d	Prepmt
Int Exc/Short	Liq/
Prepmt Code	T&I Advances O/S

	Pmt Eff Date Recd

	Actual Principal Rec’d

	Actual
(Gross) Interest Rec’d	Actual
Sub- Servicer Fee Paid	Addl
Sub-Sub Fee Paid	Actual
(Net) Interest Rec’d 	Late
Charges Rec’d 	Default
Interest Rec’d 	Assum
Fees Rec’d 	Addl
Fees Rec’d 	Remittance
Amount 	Actual
Loan Balance 	Total
Reserve Balance 	Pmt
Loan Status 	Comments
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	0.00	 	0.00	0.00	 	0.00	 	0.00	0.00	0.00	 	 	0.00	0.00	0.00	0.00	0.00	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 
	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	 	NET
REMIT

TO MS	-	 	 	 	 


 





	Loan Status	 	A - payment not received but still
    in grace period
	 	B - late payment but less
    than 1 month delinquent	 	 
	 	O - Current	 	 
	 	1 - One month delinquent	 	 
	 	2 - Two months delinquent	 	 
	 	3 - Three months
    delinquent	 	 
	 	4 - Assumed Schedule
    Payment	 	 
	 	5 - Prepaid in Full	 	 
	 	6 - Specially Serviced	 	 
	 	Prepared By	 	7 - in foreclosure
	 	Approved By	 	9 - REO
	 	10 - DPO	 	 
	 	11 - Modification	 	 







 



    	G-1



    	 



    

 



EXHIBIT H


 


FORM OF CERTIFICATE OF INSURANCE








	Primary Servicer: 	 	 





 


	Re:	UBS 2018-C10



 





Pursuant to the Primary Servicing Agreement(s)
between Wells Fargo Bank, National Association and [Primary Servicer], based on [Primary Servicer’s] monitoring of the insurance
in accordance with the Servicing Standard, we certify with respect to each Mortgage Loan and Serviced Companion Loans serviced by
us for Wells Fargo Bank, National Association that all required insurance policies are in full force and effect on the mortgaged
premises in the form and amount and with the coverage required by the Servicing Agreement(s).


 


	Servicing Officer	 	Date





 



    	H-1



    	 



    

 





EXHIBIT I


 


NEW LEASE INFORMATION 


	 	 	 	 	 	 
	Loan #	 	Property Type:	 	Tenant:	 






	 	 
	Property Name/Address:	 




	 	 	 	 	 	 
	Term (Years, Months):	 	Sq Ft Gross Rentable:	 	Net Rentable	 



	 	 	 	 
	Begin Lease Date:	 	 	Retail



	 	 	 	 
	End Lease Date:	 	 	Office



	 	 	 	 
	Occupancy Date (if diff):	 	 	Other



 


	 	 	 	 
	Minimum Rent 	 	 	(S/SF/YR)






	 	 	 	 	 	 
	 	 	(Mo/Yr)	Escalation:	CPI	Other
	Change to	on	 	 	 	 
	Change to	on	 	 	 	 
	Change to	on	 	 	 	 
	Change to	on	 	 	 	 


 


Percentage Rent 




	 	 	 	 
	% Amount	For 	% Rent Due:	 
	 	For	 	Monthly
	 	Up to	 	Quarterly
	 	Up to	 	Annually




	 	 	 	 
	Breakpoint	 	(S/Yr)	Sales Report Due:
	 	 	 	 
	 	 	 	 	 




	 	 	(Mo/Yr)	 
	Change to	  on	 	Monthly
	Change to	  on	 	Quarterly
	Change to	  on	 	Annually


 


Recoveries 


	 	 	 	 	 	 
	 	Taxes	 	 	Per	 



	 	 	 	 	 	 
	 	Insurance	 	 	Per	 




	 	 	 	 	 	 
	 	Cam	 	 	Per	 



	 	 	 	 	 	 
	 	HVAC	 	 	Per	 




	 	 	 	 	 	 
	 	Adver/Promo	 	 	Per	 



	 	 	 	 	 	 
	 	 	 	 	Per	 


	 	 	 	 	 	 
	 	 	 	 	Per	 



 	 	 	 	 	 	 
	 	Management	 	 	Per	 


  




    	I-1



    	 



    

 


Renewal Options 


	 	 	 	 	 
	Term	 	 	SF	 




	 	 	 	 	 
	Minimum rent	 	 	Gross Rentable	 




	 	 	 	 	 
	% Rent	 	 	Net Rentable	 


 


Landlord Costs




	 	 	 
	 	 Alterations:	 




	 	 	 
	 	   Commissions: 	 




	 	 	 
	 	   Moving Allowances:	 




	 	 	 
	 	 Buyout Clauses:	 




	 	 	 
	 	Other:	 



	 	 
	Building Insurance Requirements
	 	Tenant maintains fire & ED on building(s);
will need coverage to renew Does not furnish building coverage 

General liability naming landlord mortgagee as additional
insured; will need coverage for review

General liability without mentioning landlord’s
mortgagee; do not need coverage
	 	 
	Waiver of Subrogation
	 	
        N/A

Mutual; will need endorsement

Landlord only; will need endorsement

Tenant only; do not need endorsement

	 	 
	Comments:
	 	 
	Attachments:	 
	 	Original Lease

Original Subordination Agreement



 



    	I-2



    	 



    



 


EXHIBIT J


 


MONTHLY SERVICING ACCOUNTS CERTIFICATION


 


	Primary Servicer:	 	 





 


	Re:	UBS 2018-C10



 





Pursuant
to the Servicing Agreement(s) between Wells Fargo Bank, National Association and the above named Servicer, I certify with respect
to each transaction serviced by us, as noted above, for Wells Fargo Bank, National Association that as of (Determination Date)
all collection accounts and servicing accounts have been properly reconciled and the reconciliations have been reviewed and approved
by Servicer’s management, except as otherwise noted below:


 


	EXCEPTIONS: 	 
	

                                                  
	 
	

                                                  
	 










 


 


	Servicing Officer	 	Date







 



    J-1