California Code, Code of Civil Procedure - CCP § 872.220

(a) The plaintiff may, prior to commencing the action, procure a title report and shall in the complaint indicate this has been done and designate a place where it will be kept for inspection, use, and copying by the parties.

(b) The court may, upon application of a party, authorize the party to procure a title report and shall designate a place where it shall be kept for inspection, use, and copying by the parties.