Government Code § 67571

The commission shall fix and determine, in an indenture, the conditions upon which any indenture trustee shall receive, hold, or disburse any or all revenues collected for, or on account of, the commission. The commission shall, in an indenture, prescribe the duties and powers of such indenture trustee with respect to the issuance, authentication, sale, and delivery of the bonds and the payment of principal and interest thereof, the redemption of the bonds, the registration and discharge from registration of the bonds, and the management of any sinking fund or other funds provided as security for the bonds.