Maintain the security interest created by the Security Documents as a perfected security interest having at least the priority described in Section 4.17 (to the extent such security interest can be perfected through the filing of UCC-1 financing statements, the Intellectual Property filings to be made pursuant to Schedule 3 of the Guarantee and Collateral Agreement or the delivery of Pledged Securities required to be delivered under the Guarantee and Collateral Agreement), subject to the rights of the Loan Parties under the Loan Documents to dispose of the Collateral. From time to time the Loan Parties shall execute and deliver, or cause to be executed and delivered, such additional instruments, certificates or documents, and take all such actions, as the Collateral Agent may reasonably request for the purposes of implementing or effectuating the provisions of this Agreement and the other Loan Documents, or of renewing the rights of the Secured Parties with respect to the Collateral as to which the Collateral Agent, for the ratable benefit of the Secured Parties, has a perfected Lien pursuant hereto or thereto, including, without limitation, filing any financing or continuation statements or financing change statements under the Uniform Commercial Code (or other similar laws) in effect in any jurisdiction with respect to the security interests created hereby.