CA Civ Proc Code Section 751.55

Upon the completion of the service, publication and posting of the summons, as may be required by this chapter, the court has complete jurisdiction over the parties plaintiff or plaintiffs and the entire real property described in the complaint as intended to be affected by the action, and over every entity having or claiming an estate, right, title or interest in or to, or lien upon, all or any part of the property, and shall be considered to have obtained the possession and control of the property for the purposes of the action with complete jurisdiction to render the judgment provided for in this chapter.