NX How to identify which folder in Teamcenter is the default folder?

In Teamcenter Navigator, when RMB over a folder and clicking "Set Default Folder", what does it do? And how to later identify which folder is the default folder?

The default folder defined is propagated to the dialog boxes as the default folder to use during following operations:

• New Item

• Open Part File

• Save Parts As

• Import Assembly into Teamcenter

This can be done by RMB over a folder and clicking "Set Default Folder". Once set, a checkmark icon is placed next to it to indicate it as the default folder.

For NX2212 or newer running in Teamcenter mode