This Sub-class includes activities of providing expertise in the field of information technologies such as writing, modifying, testing and supporting software, designing the structure and content of, and/or writing the computer code necessary to create, implement, develop and/or customise computer games software and applications (including updates and patches).
•publishing packaged software (non-games), see 58202 •research and experimental development on IT, see 72102 •development of software and applications (excluding games and cybersecurity), see 62011 •development of software for cybersecurity, see 62013 •planning and designing computer systems that integrate: computer hardware, software and communication technologies, even though providing software might be an integral part, see 6202