(a) A mutual benefit enterprise may amend its organic rules under this article for any lawful purpose. In addition, the initial board of directors may amend the bylaws of an enterprise under section 304 of this title.
(b) Unless the organic rules otherwise provide, a member does not have a vested property right resulting from any provision in the organic rules, including a provision relating to the management, control, capital structure, distribution, entitlement, purpose, or duration of the mutual benefit enterprise.