If a person has been appointed to act as plaintiff as under the provisions of Article 30, paragraph (3), that person may add a claim on behalf of the appointing party, up until the time that oral arguments reach their conclusion.
If a person has been appointed to act as defendant as under the provisions of Article 30, paragraph (3), the plaintiff may add a claim concerning a person who has appointed that person to act as defendant up until the time that oral arguments reach a conclusion.
The provisions of the proviso to paragraph (1) of the preceding Article and paragraphs (2) through (4) of that paragraph apply mutatis mutandis to the addition of a claim as referred to in the preceding two paragraphs.
前条第一項ただし書及び第二項から第四項までの規定は、前二項の請求の追加について準用する。