42 Support services in the field of software as a service (SaaS); Patform as a Service (PaaS) offering software platforms for the transmission of images, audiovisual content, video content and messages; design and development of software in the field of mobile applications; hosting a cloud platform for Internet of things (IoT) data and processing thereof; provision of temporary use of on-line non-downloadable operating software for accessing and using a cloud computer network; hosting of platforms on the Internet; quality control; conducting of quality control tests.