Abstract: The establishment of an available management services model to provide a solution of NGN （next generation network）management services’ openness is a challenging problem. Management services modeling with multi-view is presented to analyze NGN management services provision. The new and extended features and characteristics of NGN management services are defined and modeled from the operation view, the network view and the function view from the mentioned above. The operation view clears the relationship among multiple management services subscribers and providers. The network view creates four layers model including subscriber plan, service plan, function plan and physical plan. The function view describes execution, control, storage, management and interface to outside systems of management services. The given example shows that the models are valuable by mapping a service instance to multi-view model completely.

Key words: Next Generation Network, management services, multi-view