42 Computer consulting and development services in the field of computer software for management, optimization, monitoring, diagnosing, testing, tracking, troubleshooting and investigation of software, applications, AI models, and computer networks; Providing temporary use of non-downloadable computer software for tracing, detecting, discovering, testing, monitoring, analyzing, modeling, diagnosing, notifying, and reporting the performance, availability, topology, dependencies, functionality, behavior, business impact, user experience, failures and content of software applications, AI models, and networked systems; Providing temporary use of non-downloadable computer software for analysis, diagnosis, measurement and management of performance of AI models and distributed applications; Providing temporary use of non-downloadable computer software for collecting statistics on application and AI model performance over computer networks; Providing temporary use of non-downloadable computer software for managing performance of the underlying architecture of computer applications and AI models; Technical support, namely, monitoring technological functions of computer network systems