An LLC management agreement is needed when an LLC opts to appoint a manager to run the daytoday business operations. An operating agreement is essential for a California LLC to outline ownership and management structure while providing legal protection.You can write your own agreement, or fill out our attorney-drafted template to generate your manager-managed LLC operating agreement for free. The operating agreement for an LLC establishes the roles and responsibilities of each party, as well as the voting share or control each member shall hold. Note: You must file a Statement of Information (Form LLC-12), to change the business address(es) of the LLC or to change the name or address of the LLC's. Your Contract Lawyer can assist in drafting or reviewing your operating agreement contract. This article discusses the step-by-step process of writing a LLC operating agreement as effortlessly as possible. That being said, a multi-member LLC operating agreement can save an LLC a lot of problems in the future. The happening of an event as set forth in the Articles of Organization or in the LLC's written Operating. Agreement. Find out who file those papers and get in contact with them.