Hi there! Galaxy provides the upload of files from user directories via the user_library_import_dir tag in universe_wsgi.ini. 1. If i choose "upload from directory" in the data-libraries menu, first i have a list of folders to choose. How can i assign different folders to the same user? Normally it is only possible to upload files from the users home directory, which matches the username i guess- 2. There is an option: copy files into galaxy: yes/no. If i choose "no" it seems to me that the file gets copied still, because it takes ages to finish? 3. Assuming the "linking" of files into galaxy would work: If i choose once the users home directory for uploading files and link those into galaxy, and later i add more files to the folder and want to upload those, ALL files would be uplinked into galaxy again, no matter if they already exist? Is there a way to choose which files of the folder should be uploaded? Thanks in advance!