42 Computer programming for others, namely, design and maintenance of computer software programs and databases for information and data processing; support services for computer, electronic and data processing products; computer network planning; engineering services, namely, the preparation of expert opinions and technical consulting; computer programming for others; project studies, management, and technical consultancy, namely, for the research and/or development and/or integration of high technology products and services, namely, the drawing up of customer-specific solutions and the integration of system components for computers, electronic, measuring and data processing products