Actor in a flow or workflow

Key to query the IDirectoryService for users and roles. Represents an identity i.e. Participant or Role with a unique name

Defines a user participant or owner

Each payload element defines an element information

Provides keys to load a work based on combination of values

Interface that queries participants based on different criteria

Defines how the goal of the work will be achieved with the interaction of participants

A task that enables multi-participant interaction

Describes the outcome related to a Work defined in a Task

A task that enables interaction of individuals

Definition of the task that can be used to identify a task within a Workflow

Implements a task service that allows human interaction.

Work represents a task that can be store and reloaded from a storage

Defines a task i.e. work item, associated to a participant

Defines the policy of selecting outcome from work's expectation

Allows applications to generate appropriate UI based on the type