It would be useful to be able to add multiple different URLs to one assist message as a time-saving measure for customers setting up new assist messages. For example, if I want to direct my patrons searching for "EBSCO" to my institution's EDS discovery layer, it would be useful to be able to use one assist message for the EBSCO commercial page, the generic EBSCO log-in page, and any other generic page patrons might find. It would save users time as adding multiple URLs to one message would be much quicker than setting up multiple assist messages, each targeting a different URL.
