CIV §2931a: In any action brought to determine conflicting claims to real property, or for partition of real property or an estate for years therein, or to foreclose a deed of trust, mortgage, or other lien upon

In any action brought to determine conflicting claims to real property, or for partition of real property or an estate for years therein, or to foreclose a deed of trust, mortgage, or other lien upon real property, or in all eminent domain proceedings under Section 1250.110 et seq., of the Code of Civil Procedure against real property upon which exists a lien to secure the payment of taxes or other obligations to an agency of the State of California, other than ad valorem taxes upon the real property, the state agency charged with the collection of the tax obligation may be made a party. In such an action, the court shall have jurisdiction to determine the priority and effect of the liens described in the complaint in or upon the real property or estate for years therein, but the jurisdiction of the court in the action shall not include a determination of the validity of the tax giving rise to the lien or claim of lien. The complaint or petition in the action shall contain a description of the lien sufficient to enable the tax or other obligation, payment of which it secures, to be identified with certainty, and shall include the name and address of the person owing the tax or other obligation, the name of the state agency that recorded the lien, and the date and place where the lien was recorded. Services of process in the action shall be made upon the agency, officer, board, commission, department, division, or other body charged with the collection of the tax or obligation. It shall be the duty of the Attorney General to represent the state agency in the action.