The product model and the evolution of product and process are set up for product lifecycle. And the assembly topologytree and part topologytree are constructed.
This complexity of logical and physical topology appears as a single directory tree (drive mapping), with sub-directories that may actually be located on remote servers.
把复杂的逻辑和物理拓扑显示为单一目录树(驱动器映射)，其中的子目录实际上可能位于远程服务器。
3
Each provider is displayed as a tree that contains a hierarchy of topology objects, grouped by type.