Under the Licence, digital copies should not be placed on a public-facing site or be publicly accessible. Because in the DCS links to material are generated with embedded authentication, it is possible for HEIs to put links on public-facing sites. However, so that the collection of links does not form a ‘browseable’ catalogue or library, these links should only be shared in appropriate areas and/or categories i.e. course reading lists. Links may also be placed in a secure VLE environment, or emailed to students.