System Variable 780: Enable Collection Folders "All" and "File Type" in Document Browser Treeview
Use this System Variable to indicate whether WorkBook should display collection folders "All" and "file type" in the document browser tree view.
A tree view presents items in a hierarchical list. Items in the hierarchy may have child items. Items that have children may be expanded or collapsed to show or hide the children.
You enable this System Variable by selecting its checkbox; disable it by clearing its checkbox.
This setting is disabled by default.