I tried this "/${files}/basic/api/myuserlibrary/feed?shared=true", but it just returns all of my files, where as the url i was using works fine when setting the direction parameter to outbound, it is also in the documentation http://www-10.lotus.com/ldd/appdevwiki.nsf/xpDocViewer.xsp?lookupName=IBM+Connections+4.5+API+Documentation#action=openDocument&res_title=Getting_a_feed_of_file_shares_ic45&content=pdcontent,

Do you want me to add the AtomFilesSharedWithMe and By me to the files constant and just  use the url in the documentation ?