It is possible to change the view of the Navigation and the Document overview. You can do this in the View selection, at the bottom of the Navigation:
1. All folders: view all folders from the current environment.
2. Favorite folders: view all folders added to Favorites.
3. New documents: view all files that have been recently imported or edited.
4. Toolbox: an overview of all files containing draft comments or files that are locked by editing. 5. Expected documents: an overview of all files that have been put on hold.