This allows for roles to be defined that span enterprise resources rather than having an Application Server role, a Windows role, a RACF role, and so on.

这允许要定义的角色跨越企业资源，而不只是具有单个Application Server角色、Windows角色、RACF角色等。

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The application server runtime USES these bindings to determine if a specific user has a role assigned, and then decides whether or not the protected resource can be accessed.

应用服务器运行时使用这些绑定来确定是否向特定的用户授予了某个角色，然后决定是否可访问受保护的资源。

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WebSphere Application Server administrative services are used for authentication and role management.

WebSphere应用服务器管理服务可用于身份验证和角色管理。

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