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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这一阶段中另一项重要工作是创建一个中央数据库或其他存储库，以存储和管理基于提案的文档。

Another important activity at this stage is to create a central database or other repository to store and manage proposal-based documents.

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存储库的管理由中央的团队进行，实现一些大规模经济的效益并且减少开支。

The administration and management of the repository sits with a central team, achieving some economies of scale and reducing overhead.

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