以这种方式锁定管理访问权限的代价是，通道将使用单个用户ID和组对所有消息进行授权。

The tradeoff in locking down administrative access in this way is that channels authorize using a single user ID and group for all messages.

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改进对未被授权使用受限管理功能人员的消息传递。

Improved messaging to individuals that do not have authorization to restricted administrative functions.

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