Zlata V. Ezhova, Oleg I. Semenov, Ekaterina Y. Mironova, Sergey S. Portone

Institution “Project Center ITER”, a private institution of the State Atomic Energy Corporation “Rosatom”

The article considers business process reengineering in conducting a fusion experiment based on infrastructural hardware platform of the common IT space for fusion research (FusionSpace). The paper is concerned with modeling business processes of work with fusion experimental data of participants at the micro- and macro-level AS IS, modeling the target state TO BE. Based on the features identified as a result of modeling, the requirements for the development of software for the analysis and visualisation of experimental data, interaction between the nodes of the prototype platform are formulated. The article is of interest to specialists engaged in the study of business processes in the framework of software development and

business process reengineering, digitalization, remote participation technologies, software development