The Theory of Constraints is a management approach that focuses on identifying and eliminating key constraints (bottlenecks) that hinder an organization's achievement of its goals. In system analysis and business process work, this approach allows you to determine which processes or resources limit the overall efficiency of the system. Identifying constraints helps to purposefully formulate requirements for changes and increase the effectiveness of implemented solutions. Applying the Theory of Constraints provides a systemic view of optimization and prevents local optimization at the expense of the entire system.