Contract for Servicing; Possession of Mortgage Loan Documents and Serviced Companion 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 and Trustee 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 Loans 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 in accordance with its customary procedures by assigning a loan number that will reflect the ownership of the related Mortgage Loan by the Trustee. The Primary Servicer shall release from its custody any portion of the Servicing File or the Mortgage File retained or held by it only in accordance with this Agreement and, to the extent incorporated herein, the Pooling and Servicing Agreement. Within twenty (20) days following the Closing Date the Primary Servicer shall provide to the Master Servicer a certification executed by a duly authorized officer of the Primary Servicer, certifying to the Master Servicer as to the original letters of credit held by the Primary Servicer and identifying the letters of credit, the amounts of the letters of credit and the Mortgage Loans or the Serviced Companion Loans to which they relate. The Primary Servicer shall hold the original of each letter of credit relating to any 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, the Serviced Companion Loan documents and other documents related to the Mortgaged Property securing the related Mortgag...