Requirements for discovery and delivery of document level objects

collection call number
collection title
accession number
archival context (series, subseries for object)
storage media - (digital image of storage media?)
title
date
permissions / rights statement
file name
file tree (breadcrumb of where in the directory structure a file is located)
mime type
OS and version (if known)
Software and version (if known)
thumbnail image (digital photograph of media and or thumbnail that corresponds to the file mime type)
annotations ("stories" in SALT)
tags
"Download" button - if allowed