def add_link(name, url)
      set_field(LINKS_META, []) if fields[LINKS_META].nil?
      fields[LINKS_META] << {'name' => name, 'url' => url}
    end
def add_link(name, url)
      set_field(LINKS_META, []) if fields[LINKS_META].nil?
      fields[LINKS_META] << {'name' => name, 'url' => url}
    end
Adds a link to be displayed in the Maestro UI.