This book is intended for the international students that study the Business Process Management in Lithuania. The aim of this book is to explain how to develop the manufacturing enterprise‘s business model including the main managerial processes. Reading this book the students can understand the main principles of business process management. The software of business process schemes drawing is presented. The main stages of business model are characterized and the practical example of business model development process is given. The students can select the appropriate type of Lithuanian enterprise, plan the necessary human resources, calculate the labour costs including the social insurance payments. The production process planning and organizing is described which must be implemented in cooperation with experienced engineers. The main taxes are defined that must be considered modeling the business enterprise. The cost-price calculation process and the setting of a product‘s price principles are given. The enterprise‘s financing decisions are explained, the example of activity start balance-sheet creation is given. Using this book the students will be able to calculate the income and costs of their business models, to plan the cash flows and to estimate the project‘s efficiency. Also the clients servicing system‘s development and its efficiency assessment are explained. The analysis of business environment and risks is also very important modeling the enterprise‘s activity, so the main sources of Lithuanian statistics related to macroeconomics and business indicators are presented. [...]