We see a global trend to use category or tags to qualify documents in replacement of the typical folders. We can see this under ProjectWise Manage Portfolio

Mulitple WBS

https://youtu.be/39DDFyTi7ms?si=GpiWj-g0SMF6p-LG&t=1453

Request is to merge this concept inside PW Explorer under the custom folders.

Examples:

A custom folder would be associate with and attribute ( a location) and a sub-folder associate to a sub-location.

A folder could be associate to multiple Attributes

This way each users could create his own breakdown structure of the project.