(1) If someone knows that he has made himself a respondent in a petition or that he is concerned, if he applies with grounds and reasons to be allowed to participate in the hearing, and the court deems it reasonable and appropriate, the court may grant him permission to participate in the hearing. But the person who has received permission by showing concern in that way will not be able to remove the payee.
(2) If the petitioner submits a petition with grounds and reasons for participation in the proceedings because his rights or interests are connected with the subject of the petition, and if the petition is found to be reasonable and appropriate, the court shall order that such person be involved in the proceedings and submit a written response. Can give.
(3) If it is necessary to understand a person or an entity other than the respondent in a petition, the court may make such person or entity appear and understand.