Workflow

The Workflow object is the container for all Activities in an Item. It resolves all activity paths from execution requests to individual Activities, and passes requests to them. Its contents are fixed as two CompositeActivities: one PredefinedStepContainer, which is a non-persistent container for all implemented PredefinedSteps, and a persistent CompositeActivity that contains the domain workflow, instantiated from a Workflow description. Workflow descriptions can be any self-contained CompositeActivity description Item.

During Item initialization, the Workflow object activates the first Activity of the domain workflow, enabling execution.