Includes: - writing, modifying, testing, documenting and maintaining software; includes writing programs based on user instructions - designing the structure and content and / or writing the code necessary to create and implementation: * system software (including updates and patches) * application software (including updates and patches) * database * Web page - software customization, ie. modifying and configuring an existing application to ensure its functionality in the client information system environment. Does not include: - issuance of software packages, part. 58.29 - translating or customizing unadjusted software for a specific market, for your own account, del. 58.29 - planning and design of computer systems that integrate hardware, software and communication technology, even when software provision is an integral part. 62.02

Includes: - planning and design of computer systems that integrate hardware, software and communication technologies; services may also include appropriate user training. Does not include: - sale of hardware and software, part. 46.51 and 47.41 - installation of mainframe and similar computers, part. 33.20 - installation of personal computers, part. 62.09 - software installation, disaster recovery or computer system crash, del. 62.09

Includes: - providing management of the client's computer system on site and / or data processing equipment, as well as providing appropriate support services

Includes other information technology activities and activities related to computers, not elsewhere specified or included, such as: - disaster recovery services - installation of personal computers - software installation services. Does not include: - installation of mainframe and similar computers, part. 33.20 computer programming, part. 62.01 - computer consultancy activities, part. 62.02 - computer equipment management, part. 62.03 - data processing and hosting, part. 63.11.