oneup_uploader:
    mappings:
        avatar:
            frontend: dropzone
            storage:
                directory: "%kernel.project_dir%/var/tmp/avatar"             
        logo:
            frontend: dropzone            
            storage:
                directory: "%kernel.project_dir%/var/tmp/logo" 
        header:
            frontend: dropzone  
            storage:
                directory: "%kernel.project_dir%/var/tmp/header"