The article discusses a graphical notation using three-dimensional visualization for representing models of automated systems according to the Methodology of Automation of Intellectual Labor (MAIL). The research aims to enhance the efficiency of modeling automated systems by providing a more comprehensive representation of the models. Research methods employed include a systems approach. The study results in the formulation of descriptions and rules for creating the corresponding graphical notation for the initial and conceptual modeling stages of subject tasks in MAIL, as well as rules for forming representations for static and dynamic model structures and representing their interrelations. Additionally, rules for visually highlighting and concealing elements within the diagrams of the graphical notation are examined, rendering it suitable for implementation as a software module with a graphical interface for CASE tools, facilitating modeling according to MAIL. Such an approach enables the visualization of the model as a whole and enhances the efficiency of analysts conducting modeling following the methodology.

Keywords: methodology of Automation of Intellectual Labor, modeling of automated systems, conceptual modeling, graphical notation, three-dimensional visualization

Increasing the efficiency of management of the activities of the organization is an actual issue for the enterprises of the construction industry in modern society. In a highly competitive environment the entrepreneurs use both innovative production technologies and marketing tools. Improvement and development of organizational behavior of the management system of business structures using the basic principles of marketing is one of the ways to improve the efficiency of any organization including enterprises in the construction industry.

Keywords: Enterprises of the construction industry; models of business structures; types of organizations; market structure, organizational behavior; organization of construction