--- /dev/null
+#include "nc-helpscreen.h"
+
+struct help_text add_url_help_text = define_help_text("\
+Supply a valid URL here to retrieve a remote boot config file, \
+(eg: petitboot.conf) and parse it.\n\
+\n\
+URLs are of the form 'scheme://host/path/to/petitboot.conf', \
+such as tftp://host/petitboot.conf or http://host/petitboot.conf");