31 Tex. Admin. Code § 363.1009
The board and the political subdivision shall enter into and execute a master agreement the text of which shall include, but not be limited to, the responsibilities, duties, and liabilities of each party, including the responsibility of a designated political subdivision to assure that proper procedures are observed in advertising for bids and selecting a bidder to construct the project; the board's cost of acquisition; procedures for disbursement of board funds for the project; recognition of a political subdivision's right of first refusal prior to any sale of the board's interest in the project; a non-competitive clause; a schedule for purchase of the board's interest in the project by the political subdivision; and any other provisions deemed appropriate and necessary by the board.
31 Tex. Admin. Code § 363.1009