Design, development, maintenance, installation, upgrading and configuration of computer software; design, development and configuration of computer hardware; information technology [IT] consultancy services; computer software support services; providing temporary use of non-downloadable computer software for use in the configuration, customisation and control of products and processes; scientific and technological services and research and design relating thereto; industrial analysis and research services; software engineering; rental of computer software; information, advice and consultancy in relation to all the aforesaid services, research and design in the fields of constraint based product and process configuration and design, development, configuration, customization, and control of products and processes; industrial research and analysis in the field of computer hardware and software; design and development of computer hardware and software.