YAWL

YAWL (Yet Another Workflow Language) is a software tool designed to define, manage, and execute complex business processes. It provides a structured way to model workflows—sequences of tasks and decisions—ensuring that activities happen in the correct order and according to specified rules. YAWL supports flexibility, allowing organizations to automate and monitor processes efficiently while accommodating changes. It is based on formal principles, which helps ensure reliability and correctness in process execution, making it useful for businesses seeking to optimize operations and ensure consistency across tasks.