The monograph covers a wide range of topics, including fundamental principles of system modeling, visual modeling, and basic business process modeling concepts. It explores various methodologies and techniques, such as the SADT functional modeling method, IDEF3 process modeling, and data flow diagrams. Readers will gain insights into object-oriented approaches, the UML, business process analysis, and modeling automation tools. The monograph offers valuable guidance for IT consultants and project managers on conducting surveys, building models, and developing automation proposals. The evolving...