D. Both parties waive their right, if any, by statute or otherwise, under the laws of any jurisdiction, to receive any award of support as spouse of the decedent, to renounce or to elect to take against or to contest, the provisions of any trust in which the decedent may have an interest or a power, the decedent's will or any codicil thereto, a beneficiary designation under any Employee Benefit Plan (as defined herein), insurance policy, or any other form of transfer or payment taking effect at the decedent's death