Analysis of digital information models at all stages of the life cycle of a capital construction facility

The accelerating pace of building automation requires industry professionals to be increasingly skilled. Complex automation systems appear on the application software market, which entails an expansion of the possibilities of their application in the practice of construction production. The development of such programs and software systems is carried out chaotically, based on the empirical experience of domestic specialists, foreign colleagues, or already existing foreign solutions. In this regard, there is a need to develop such solutions that would be adapted to the domestic consumer in terms of legal documentation, as well as compliance with the chosen path for the development of information technologies in construction. Application software in the field of information modeling technologies already now allows solving a wide range of tasks due to domestic solutions. Nevertheless, a significant part of the processes still remains untouched. The main purpose of the study presented in this article is to analyze the existing business process for analyzing digital information models to form its map and modeling the process based on it using SOD, as well as the subsequent implementation of some of its subprocesses in the domestic EXON BIM software package. The implementation of the tasks set was investigated using the BPMN and BPM notation of the Draw.io software system.