Hi all, I created data libraries using options "Upload files from filesystem paths" and "Link to files without copying into Galaxy". It worked but I use symbolic links because my data are frequently updated. The problem is that Galaxy takes the real link ("external_filename" column in "dataset" table) and doesn't find the files. Is there a way for galaxy to take the symbolic link in the database. Thanks in advance for your help! Cheers, -- Cyril Monjeaud Equipe Symbiose / Plate-forme GenOuest Bureau D156 IRISA-INRIA, Campus de Beaulieu 35042 Rennes cedex, France Tél: +33 (0) 2 99 84 74 17