Dear Galaxy developers, I am a beginner in galaxy development and I need to build a tool to send a file from galaxy to an external URL. I tried to work with the following tutorial : http://wiki.galaxyproject.org/ **Admin/Tools/External%**20Display%20Applications%**20Tutorial<http://wiki.galaxyproject.org/Admin/Tools/External%20Display%20Applications%20Tutorial> But I couldn't make it work and it doesn't seem to fit exactly to what I want to do. I would be grateful if someone could help me with this issue, Thank you everyone, Delphine -- Delphine Larivière Ph.D Student in Bioinformatics CIRAD Data Integration Team email: delphine.lariviere@cirad.fr