Most schools have a library. I would like to create a library within Opigno. The library would be a collection of documents (mostly PDFs) where students could browse through and then view or download the PDF. What would be the best way to add a library of documents that could be viewed by all students? I would like this to be accessible from an icon on the left menu bar (beneath “My Courses” or “Training Catalogue”). Another possible option would be that the documents in the library could only by accessed by students that have joined a specific class?