No amendment or waiver of any provision of this Agreement nor consent to any departure therefrom by any Party hereto shall be effective unless it is in a written agreement executed by each Senior Lien Agent and Junior Lien Agent (at the direction of the requisite Senior Lien Lenders as required under any Senior Lien Credit Agreement and the requisite Junior Lien Lenders as required under any Junior Lien Credit Agreement, respectively) and, in the case of any amendment or waiver that could reasonably be expected to be adverse to the interests, rights, liabilities or privileges of any Credit Party or imposes additional duties or obligations on any Credit Party, the Borrowers, and then such waiver or consent shall be effective only in the specific instance and for the specific purpose for which given. It is understood that the Designated Senior Lien Agent and the Designated Junior Lien Agent, without the consent of any other Senior Lien Secured Party or Junior Lien Secured Party, may in their discretion determine that a supplemental agreement (which may take the form of an amendment and restatement of this Agreement) is necessary or appropriate to facilitate having additional Indebtedness or other obligations of any of the Credit Parties become Senior Lien Obligations or Junior Lien Obligations, as the case may be, under this Agreement (such Indebtedness or other obligations, “ Additional Debt ”), which supplemental agreement shall, if applicable, specify whether such Additional Debt constitutes Senior Lien Obligations or Junior Lien Obligations; provided that such Additional Debt is permitted to be incurred under each Senior Lien Credit Agreement and each Junior Lien Credit Agreement then extant in accordance with the terms thereof. Each such supplemental agreement (x) shall be in form and substance reasonably satisfactory to the Designated Senior Lien Agent and the Designated Junior Lien Agent, (y) shall be executed by the Senior Representative with respect to the applicable series of Additional Debt (and, upon the effectiveness of such supplemental agreement, such Senior Representative shall become an “Agent” hereunder) and (z) shall provide, in a manner satisfactory to the Designated Senior Lien Agent and the Designated Junior Lien Agent, that the Senior Representative with respect to applicable series of Additional Debt and each holder of such series of Additional Debt shall be subject to and bound by the provisions of this Agreement, as so supplemented, in its capacity as a holder of such series of Additional Debt.