> So it appears impossible to restrein the access to nested folders as we have to put at least a READ right to the root folder, then this READ right inherits to all nested folders and jobs, even the ones we don't want to give a READ right.
It is possible, but the permission regexp should be properly defined to prevent exposure of the permissions to lower levels
> So, do I have to create an issue on this point ? Or is it possible to really "give a user access to ONLY the contents of FolderA" without giving READ access to other folders ?
It is. Just write a regular expression which checks there is only one slash in the patch after the folder. Not an ideal solution, of course