Section 23-1-38-1 - Required and permitted changes; vested property rights(a) A corporation may amend its articles of incorporation at any time to add or change a provision that is required or permitted to be in the articles of incorporation or to delete a provision not required to be in the articles of incorporation. Whether a provision is required or permitted to be in the articles of incorporation is determined as of the effective date of the amendment.(b) A shareholder of the corporation does not have a vested property right resulting from any provision in the articles of incorporation, or authorized to be in the bylaws by this article or the articles of incorporation including provisions relating to management, control, capital structure, dividend entitlement, or purpose or duration of the corporation.As added by P.L. 149-1986, SEC.22.