Workflow services provide a powerful business process modeling and execution environment that enables you to place content into workflow and route it through your business processes according to business rules defined using a combination of natural language rules and custom scripting all within simple and elegant workflow design studio. As a workflow user, you can add a document to workflow, route it, respond to alarms and messages about the status of your items, and process it by, for example, viewing, annotating, and digitally signing it.