Is it legal for several owners to hold a court session together in the property service contract dispute?

Is legal, the same case or similar cases, the court can be combined.

Article 53 of the Civil Procedure Law stipulates: "If one or both parties have two or more persons, and the litigation object is the same, or the litigation object is the same, the people's court thinks that the trial can be combined, and if the parties agree, it is a joint lawsuit." This article is about * * * and litigation. There are two kinds of * * * concurrent litigation: one is the necessary * * * concurrent litigation, which means that one or both parties have the same litigation object and the people's court must try it together; The other is ordinary * * * litigation, also known as ordinary * * * litigation, which refers to litigation in which one or both parties are more than two persons, and the object of litigation is the same kind, and the people's court thinks that it can be combined and the parties agree. There are roughly six kinds of * * * lawsuits: (1) lawsuits caused by * * * property disputes; (2) Litigation caused by joint creditor's rights or joint debts; (3) Lawsuits brought because of infringement of * * * causing damage to people; (4) Litigation in which the partnership organization is a party; (5) Lawsuits arising from the relationship between * * * and maintenance, support and upbringing; (6) the scope of litigation arising from * * * inheritance. The establishment of joint actions must meet the following conditions: (1) These actions are civil actions accepted by the people's court, and our court has jurisdiction; (2) These lawsuits must all be subject to the same litigation procedure; (three) must meet the purpose of joint trial; (4) The parties must agree to participate in the experiment.