Does the Belaire-West notice need to be supplemented with a protective order?

¹⁰ Though it was not made part of the order here, trial courts may also supplement Belaire-West notices with a protective order prohibiting disclosure of any received contact information outside the confines of a specific lawsuit. (See Hill v. National Collegiate Athletic Assn., supra, 7 Cal.4th at p. 38, 26 Cal.Rptr.2d 834, 865 P.2d 633 [if the "intrusion is limited and confidential information is carefully shielded from disclosure except to those who have a legitimate need to know, privacy concerns are assuaged"].)