The Repository Module (03.01.15) allows for creating document Attributes and Attribute Values, but I can't find anywhere that permits you to display them, filter by them, search by them, or use them in any way.  You can create an Attribute such as "Document Type" and then Values such as "PDF", "PowerPoint", "Word", etc., but there doesn't seem to be any way to use them.

I'm also having problems with the "Search" feature within the Repository Module.  If there are no matches for your search, you're left with a blank screen (all the documents are gone) without any obvious way of refreshing the document list other than clicking on the "Back" button or something.  This seems pretty strange.

Lastly, when you upload an image associated with your document, the Repository Module makes the image a link to the actual image within the DNN file system.  Why?

Thanks for any help of information!