All known defendants shall be served in the manner provided by law for the service of a summons in a civil action. All unknown defendants shall be served by publication as provided in Section 750.
Ca. Civ. Proc. Code § 801.8
All known defendants shall be served in the manner provided by law for the service of a summons in a civil action. All unknown defendants shall be served by publication as provided in Section 750.
Ca. Civ. Proc. Code § 801.8