Webcenter Content - Additional Configuration Variables for WCC UI

In Administration Console:

Select Administration --> Admin Server --> General Configuration

In the "Additional Configuration Variables" pane add the following to the config.cfg:

FoldersIndexParentFolderValues=true
FldEnforceFolderFileNameUniqueness=true
FldEnforceCaseInsensitiveNameUniqueness=true

When:

FoldersIndexParentFolderValues
Allows you to search for content within folders including subfolders.

FldEnforceFolderFileNameUniqueness
Prevents folders from having a child folder with the same name as a child document.

FldEnforceCaseInsensitiveNameUniqueness
Makes name-uniqueness checks for folder and file names case-insensitive, and makes path resolution case-insensitive.

Reference: Support Note 2075477.1