def is_add_ds_lightbox_open_after_a_click_in_the_instructions(self):
        link_locator = ".dataTables_empty ul li:nth-child(2) a:nth-child(1)"
        dialog_title_locator = "#ui-dialog-title-datasender-popup"
        close_dialog_locator = "a#cancel"
        return self.check_links_should_open_dialog(link_locator, dialog_title_locator, close_dialog_locator)