Each of the Second Lien Agent, on behalf of itself and each applicable Second Priority Secured Party, and each applicable First Lien Agent, on behalf of itself and each First Lien Lender, agrees that each of them shall take such further action and shall execute and deliver to each other First Lien Agent and the First Lien Lenders such additional documents and instruments (in recordable form, if requested) as each other First Lien Agent or the First Lien Lenders may reasonably request, at the expense of the Grantors, to effectuate the terms of and the lien priorities contemplated by this Agreement.