For more information, see the Custom value editor for Rule Studio sample topic.
要了解更多信息，请参阅Rule Studio样例的自定义值编辑器主题。
Because this is an introductory article and the sample data is small, the topic is not covered here.
由于本文只是一篇介绍性的文章，而且样本数据偏小，因此这里不打算就此话题展开讨论。
The sample book above includes one map and one topic.
上例中的图书包含一个地图和一个主题。
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