除了这三个属性以外，线还有方向，方向不同，籍以引发的情感反应也不同。

In addition to these three properties, lines also have a direction, and each direction is capable of eliciting a different emotional response.

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请注意，在处理多条开发线的时候，Planned For属性(参见下面)也影响与工作物件关联的团队区域。

Note that when working with multiple development lines the Planned For attribute (see below) also affects the team area a work item is associated to.

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例如，每个图形和连接件都有一个线条颜色属性，您可以通过它指定图形的边或者连接件的线的颜色。

For example, each shape and connector has a line-color property that you can specify for the color of the shape's borders or the connector line.

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