中央工具在单一位置存储整个网络的用户标识和访问控制信息，并提供用于进行全面管理的界面。

Central tools store user identity and access control information for the entire network in a single location and provide screens to manage it all.

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生命周期控制器为离散事件管理装配信息。

The Lifecycle Controller manages the assembly of information for discreet events.

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如果我们能够有效地控制对每个人的信息的访问，那么具有健壮且灵活的会话管理和用户管理会使实现更容易。

If we were to be able to effectively control access to the information for each persona, having robust and flexible session and user management would make our implementation easier.

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