Support filtering Publication Manager search filtering to a particular folder and its subfolders within the repository. 

We have a large database with different product areas and user categories, but almost all the folder structure is visible to everyone.  When searching for topics, especially potentially-reusable topics, it would be great to be able to filter the search to a particular folder and it's subfolders in the repository folder structure.  For example, I might want to limit my search to things we have in the networking technical publications product area, which is in a certain set of folders and subfolders, and I don't want to get results from the entire repository (which is often thousands of files if my search words are more common).

I don't see this capability in SDL Publication Manager 12.0.4.