This is accomplished by using the same parameter name for Product Line in each report and configuring all three portlets to communicate with each other on a common channel.

这是通过在每一个报表中使用相同的产品线参数名，以及配置全部三个Portlet来在一个通用通道上相互通信来实现的。

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Each Cognos Viewer portlet would be configured with a common channel name.

每一个 Cognos Viewer Portlet 都会配置一个通用的通道名称。

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In an event-driven system, events are produced and published out on a common channel for interested subscribers to receive and react.

在事件驱动的系统中，系统将在公用通道上生成和发布出去，以供相关订阅者接收和作出反应。

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The new system will help identify those with no right to enter the so-called common travel area - comprising the UK, Ireland, the Channel Islands and the Isle of Man - before they arrive at the border.

BBC: UK Border officers