A provisional director has all the rights and powers of an elected director of the close corporation, or the rights of vote or consent of a shareholder and other rights and powers of shareholders or other persons who have been empowered to manage the business and affairs of the close corporation under a shareholders' agreement with the voting power provided by court order, including the right to notice of, and to vote at, meetings of directors or shareholders.
Tex. Bus. Org. Code § 21.759