Navigation:  Program elements choice and edition tree > Filtering tree elements panel > Searching tree filters > Filtering "Show directories only"

In case of very complex structures in a tree of elements, it is possible to enable filtering allowing to show only directories in the tree.

After finding an appropriate directory you can restore the view of the tree elements which allows you to e.g. see the details of a selected directory.

In order to display a tree showing only directories, check the field Show directories only