No Individual Borrower nor Operating Lessee will cause or permit any change to be made in its name, identity (including its trade name or names), or its corporate or partnership or other structure unless it shall have first notified Lender in writing of such change at least thirty (30) days prior to the effective date of such change, and shall have first taken all reasonable action required by Lender for the purpose of perfecting or protecting the lien and security interests of Lender pursuant to this Agreement, and the other Loan Documents and, in the case of a change in its structure, without first obtaining the prior written consent of Lender, which consent may be given or denied in Lender’s sole discretion. Upon Lender’s request, each Borrower and Operating Lessee (as applicable) shall, at its sole cost and expense, execute and deliver additional security agreements and other instruments which may be necessary to effectively evidence or perfect Lender’s security interest in the applicable Individual Property as a result of such change. Each Borrower’s and Operating Lessee’s principal place of business and chief executive office, and the place where Borrower and Operating Lessee keeps its books and records, including recorded data of any kind or nature, regardless of the medium or recording, including software, writings, plans, specifications and schematics, has been for the preceding four months (or, if less, the entire period of the existence of Borrower and Operating Lessee) and will continue to be the address of Borrower or Operating Lessee set forth at the introductory paragraph of this Agreement (unless Borrower or Operating Lessee (as applicable) notifies Lender in writing at least thirty (30) days prior to the date of such change). Each Borrower and Operating Lessee shall promptly notify Lender of any change in its organizational identification number. If each Borrower or Operating Lessee does not now have an organizational identification number and later obtains one, it shall promptly notify Lender of such organizational identification number.