Victorian Consolidated Regulations Victorian Consolidated Regulations(1) A person shall not be added as a plaintiff without that person's consent signified in writing or in such other manner as the Court orders.
(2) Unless the Court otherwise orders, an application by a person for an order adding the person as a party shall be supported by an affidavit showing the person's interest in the questions in the proceeding or the question to be determined as between that person and any party to the proceeding.
(3) Without limiting Rule 9.06(b), where a person not a party to a proceeding for the recovery of land is in possession by himself or herself or by a tenant or by a person claiming under that person of the whole or any part of the land, the Court may order that the person be added as a defendant.