Designing a modular automated decision support information system in a digital educational environment

In the context of digitalization of education, there is an increasing need for intelligent decision support systems that ensure informed, adaptive and personalized management of the educational process in a digital educational environment. At the same time, the key areas are timely assessment, forecasting of learning outcomes and personalization of educational routes in a digital educational environment. The implementation of these directions is impossible without an intelligent automated information system capable of providing adaptive feedback in a digital educational environment. The purpose of the study is to describe the architecture and modules of an automated decision support information system for implementing adaptive feedback. Unlike known implementations of automated information systems, the proposed project uses a modular architecture that integrates an analytical module and adaptive feedback to support decision-making in a digital educational environment. The description of the modules and the analysis of the implemented solutions in the automated information system of decision support are given. The article implements the design stages with a description of the adaptive assessment sequence diagram, class diagram, and deployment diagram. A functional architecture is built with decomposition by levels of representation in the designed decision support system. The presented draft of the system in the article will ensure the formation of personalized and informational support for the user in the decision-making process in the digital educational environment.