(a) Take such actions as the Agent or Majority Lenders may from time to time reasonably request to establish and maintain first priority perfected security interests in and Liens on all of the Collateral, subject only to those Liens permitted under Section 6.2 hereof, including executing and delivering such additional pledges, assignments, mortgages, lien instruments or other security instruments covering any or all of the Credit Parties’ assets as Agent may reasonably require, such documentation to be in form and substance reasonably acceptable to Agent, and prepared at the expense of the Borrower.