The development of the information system has enabled more efficient and streamlined operations in contemporary turbulent environment that are subject to changing conditions. Business organizations adapt to external conditions by aligning their information systems with business needs using all methods for their modeling. For the development of the information systems it is necessary to strategic planning of the business system, which begins the process of analysis to be used for easier communication with customers. The cost of development of information systems in business organizations were high until the advent of the unified modeling language, Unified Modeling Language (UML), which has a wide range of applications. Therefore, the aim of this paper to explain the information system, its development, types and strategic planning of information systems. Special attention will be focused on business information system, the analysis and design, development and concepts of UML, and the types of UML. As a special kind of UML diagrams will be processed using diagram (Use Case diagrams) that can be used in the enterprise procurement of goods in the warehouse.