Doors made of metal and prehung doors made of metal; door lites, side lites and transom lites in the nature of glass and plastic panels which are sold as an integral component of metal entry doors and door entranceways; door lites, side lites and transom lites in the nature of glass and plastic panels which are sold for use as integral components of metal entry doors and door entranceways

Training in the operation of software systems; training in the field of development and design of software systems; training related to handling of software systems; organizing and conducting business training seminars and educational conferences in the field of development, design, handling and operation of software systems; provision of instruction relating to data processing