I have a fileserver, containing 500'000 documents which should be crawled. Upon search, the result page displays the title, part of document content and the fileserver path. So far so god.
But I want to use refiners on the search result start page based on metadata following the path on the fileserver. As an example, the fileserver path structure looks like this:
This structure is followed without deviation. I can extraxt the folder structure and import it to term store, but there would be no use, since the documents aren't tagged with metadata.
So is there a way to simply add metadata to the index on each document based on the location on the fileserver?