def get_implicit_apps(fw_conn, app_id):
    """Get Implicit Applications

    Args:
        fw_conn (PanDevice): A panos object for device
        app_id (str): A string with the app-id

    Returns:
        results (Element): XML results from firewall
    """
    xpath = ("/predefined/application/entry[@name='{}']".format(app_id))
    results = fw_conn.op(cmd="<show><predefined><xpath>{}</xpath></predefined></show>".format(xpath), cmd_xml=False)
    return results