The California Family Law Case Participant Enrollment Form (Party) is a form used by the California courts to identify the parties involved in a family law case. This form is completed by the party or parties filing the case and must be filed with the court in order to begin the legal process. The form includes personal information such as names, addresses, and contact information, as well as the type of family law case being filed. It also includes a declaration of the party's intent to participate in the case and the terms of their agreement. There are two types of California Family Law Case Participant Enrollment Form (Party): the Petitioner's Form and the Respondent's Form. The Petitioner's Form is completed by the party filing the case and the Respondent's Form is completed by the other party. Both forms must be filed with the court in order to begin the legal process.