Document release module is used to release and maintain message and bulletin moreover it supplies an information communication platform.

公文发布模块使单位内各部门发布、维护各自的通知公告，方便信息交流；

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Furthermore - the security management policy of project document, based on role - security-personnel, is presented to support information communication and security control.

提出基于角色权限人员的项目文档权限分配策略，支持了信息交流和安全控制。

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