This excerpt taken from the SYBT 8-K filed Dec 23, 2008.
Section 818 Delegation of Power.
(a) Any Administrative Trustee may, by power of attorney consistent with applicable law, delegate to any other natural person over the age of 21 his or her power for the purpose of executing any documents contemplated in Section 207(a); and
(b) The Administrative Trustees shall have power to delegate from time to time to such of their number or to the Depositor the doing of such things and the execution of such instruments either in the name of the Trust or the names of the Administrative Trustees or otherwise as the Administrative Trustees may deem expedient, to the extent such delegation is not prohibited by applicable law or contrary to the provisions of the Trust, as set forth herein.
Section 819 Voting. Except as otherwise provided in this Trust Agreement, the consent or approval of the Administrative Trustees shall require consent or approval by not less than a majority of the Administrative Trustees, unless there are only two, in which case both must consent.