The Cúram WMS is a system of software that allows the definition and creation of workflow process definitions using a Process Definition Tool (PDT) and also manages the execution of these workflows through the use of the Workflow Engine. The Workflow Engine is able to interpret the process definitions, interact with workflow participants and, where required, invoke functions within the application.The system also contains a administration function for monitoring process instances and also an Inbox and Task Management area to manage the manual tasks that result from the execution of the workflow processes.