XYZ LLC is an Ohio limited liability company that has experienced financial difficulties in recent years. The company's manager has decided to make several significant changes to the company's business strategy, including laying off employees and selling off certain assets. Some members are unhappy with these decisions and are considering bringing a lawsuit against the manager.

The terms among the members of the LLC and between the members and the manager of the LLC are $\_\_\_\_\_.$

A$.$

the by$-$laws

B$.$

the partnership agreement

C$.$

the operating agreeement

D$.$

the limited partnership agreement