To bridge from the JSP world to the JSF world you need a custom tag that returns the component type (which you'll then register in the faces-context file) and a renderer, as Figure 3 demonstrates.

要连接起 JSP 世界和 JSF 世界，需要能够返回组件类型的定制标记（然后在 faces-context文件中登记）和渲染器，如图 3 所示。

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The next step is to create a new document type subform in the custom File Cabinet template. This subform allows us to save the chat transcripts.

下一步要在自定义File Cabinet模板中创建一个新文档类型subform，使我们能够保存聊天记录。

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