Repeat the same step for all the connection elements, with the business items as shown in the figure below.

利用下图中显示的业务项目，对每个连接部件都重复相同的步骤。

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In a nutshell, you open the XML schema file, establish a database connection, and then use the mouse to draw connections from XML elements and attributes to relational columns.

概括起来，就是打开XML模式文件，建立一个数据库连接，然后用鼠标画出从xml元素和属性到关系列之间的连接。

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Furthermore, there is a logical connection or link between information elements handled at the various stages in different documents, but tool support for navigating these links is at best limited.

此外，在不同文档中的各个阶段处理的信息元素之间存在逻辑连接或链接，但导航这些链接的工具支持充其量不过是有限的。

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