Notwithstanding any other provision of law, the board may negotiate with the governing board of the terminating agency, or the governing board of any agency or agencies which may be assuming any portion of the liabilities of the terminating agency as to the effective date of termination and the terms and conditions of the termination and of the payment of unfunded liabilities.
For purposes of payment of unfunded actuarial liabilities this section shall also apply to inactive contracting agencies, or an inactive member category as determined by the board.