This Agreement and the related documents contained as Exhibits hereto contain the entire understanding of the parties relating to the subject matter hereof and supersede all prior written or oral and all contemporaneous oral agreements and understandings relating to the subject matter hereof. This Agreement may be amended, supplemented or modified, and any provision hereof may be waived, only by written instrument making specific reference to this Agreement signed by the party against whom enforcement is sought. The recitals to this Agreement are hereby incorporated by reference and made a part of this Agreement for all purposes. To the extent of any conflict between this Agreement and the Master Separation and Distribution Agreement, the provisions of this Agreement shall control.