If the library item contains links, the links may not work in the new site.

如果库项目中包含链接，链接可能无法在新站点中工作。

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If you are providing a new type of project item, you must provide a unique GUID string to identify it, and make this information available in your tool, type library, or documentation.

如果您提供项目项的新类型，您必须提供一个唯一的GUID字符串来标识它，并使该信息在您的工具、类型库或文档中可用。

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