Project List in Tree View
The project list provides information about the projects with which you may be involved. When you view the project list in Tree View, you see the project list organized by project groups. A project group contains two or more projects that share the same name and workgroup, are created at the same time and contain the same assets, but have different locales.
With Tree View, you initially see project groups at the highest level, and then, by expanding a project group, you can see the individual projects (shown as locales). When you expand the project, you can see the individual assets (tasks). You can use the project list in tree view to perform the same actions you can perform in the project list in traditional view and in the task list.