- Advanced workflow engine.

  - Keep track of the state of documents, along with the log of the previous
    state changes.
  - Use the workflow engine to automate business processes by executing
    system actions.
  - Trigger external processes using the workflow. Execute actions in other
    systems when a document hits a specific state for complete business
    automation.
  - Comply with regulations using automatic state expiration and workflow
    escalation.
