Tree security label component: a tree is a collection of elements representing a complex hierarchy having multiple nodes and branches.
树安全标签组件：树是一个元素集合，用于表示有多个节点和分支的复杂层次关系。
2
We are able to package our products, possibly multiple configurations for different platforms, label them, and make them accessible to our customers with this feature.
我们能够包装我们的产品，可能为不同的平台增加配置，标注它们，并让客户利用此特性来访问它们。
3
How to define and enforce label functions which support multiple security policies is the focus here.