As a condition to the payment of any severance benefit hereunder, including the Severance Benefits, Employer, in its sole discretion, may require Employee (or Employee’s executor, legal guardian, or other legal representative in the case of the Employee’s death or Permanent Disability) to first execute and not revoke a waiver and release of all claims against Employer and the Related Entities in a form reasonably acceptable to Employer within 21 days following the Termination Date.