This Agreement contains the entire understanding of the Parties with respect to the subject matter herein. There are no restrictions, agreements, promises, warranties, covenants, or undertakings between the Parties with respect to the subject matter herein other than those expressly set forth herein. This Agreement may not be altered, modified, or amended except by written instrument signed by the Parties hereto. Without limiting the foregoing, this Agreement supersedes and extinguishes all existing employment and similar or related agreements and promises between the Executive and the Company, the Partnership and its affiliates and related entities.