Last modified: 2014-11-17 10:35:57 UTC
With the introduction of foreign repositories for files come the need to tell files from the wiki from files used from remote places. This should be aided by a listing of files being used from a remote or shared repository. Code for the spacial page is almost there, see bug 6220, or for example http://meta.wikimedia.org/wiki/Special:WantedFiles where only missing files need to be suppressed from the listing and the strikout attribute be taken away from blue links.
perhaps Special:SharedRepositoryFiles