Between actors or roles and functions or business processes; the origin element participates in the process, for example
Groups the functions and capabilities of the enterprise, which have resources (personnel, material), missions, and a certain degree of autonomy (for example, sales department, administrative department)
Usual or expected function of an actor in the context of an activity or business process; a role will always be represented in the form of an internal or external role
Between an actor and a role; the actor plays the role of destination
Between an actor or a role and a business process; the origin actor is the owner of the process (he or she takes care of monitoring and managing the process)
Interaction between actors and the system, in the aim of meeting a functional need
Business process (for example, “Reserve Trip")
Role played by a participant who is external to the enterprise
Role played by a participant who is internal to the enterprise
Between data and active elements (for example, between a product and a process (receiver or emitter))
Service provided by the business