(1) benefits or participation in benefits of a public retirement system and the financial obligations of a public retirement system; and
(2) the following state agencies: the Office of Fire Fighters' Pension Commissioner, the Board of Trustees of the Teacher Retirement System of Texas, the Board of Trustees of the Employees Retirement System of Texas, the Board of Trustees of the Texas County and District Retirement System, the Board of Trustees of the Texas Municipal Retirement System, and the State Pension Review Board.