An Actor is anything outside the system to which the system interfaces. An Actor can be a person, a group of persons, an organization, another system or a piece of equipment.

In addition to the common attributes

A textual property that gives an overview of the dictionary item.

Access is read/write.

In addition to the common associations

Relationship to Comments that are applied to the Actor.

Multiplicity is 0+, access is read/write.

Relationship to Constraints that are applied to the Actor.

Multiplicity is 0+, access is read/write.

Used by the AddDirected function to add an Association (item) between the Actor and another valid item.

Multiplicity is 0+, access is write only.

A relationship with Associations that start from the Actor.

Multiplicity is 0+, access is read/write.

A relationship with Associations that end at the Actor.

Multiplicity is 0+, access is read/write.

Relationship to scoping Package.

Multiplicity is 0-1, access is read/write.

Relationship to State Machines that are owned by the Actor.

Multiplicity is 0+, access is read/write.

Relationship to Activities that are invoked when an instance of the Actor is created.

Multiplicity is 0+, access is read/write.

A collection of External Connectors associated with an actor.

Multiplicity is 0+, access is read/write.

A collection of Generalizations associated with an actor.

Multiplicity is 0+, access is read/write.

A collection of Associations that the Actor inherits.

Note that Associations that are directly linked to the Actor are not included in this collection. See Local Association.

Multiplicity is 0+, access is read-only.

A collection of Associations that are linked to the Actor.

Note that Associations that the Actor inherits are not included in this collection. See Inherited Association.

Multiplicity is 0+, access is read-only.

A relationship to Activity items that are owned by the Actor.

Multiplicity is 0+, access is read/write.

Relationship to Comments that are owned by the Actor.

Multiplicity is 0+, access is read/write.

Relationship to Constraints that are owned by the Actor.

Multiplicity is 0+, access is read/write.

A collection of Point-to-Point Connections where the actor is the destination of the connection.

Multiplicity is 0+, access is read/write.

Note that you must use P2p Connection End, not Point to Point Connection End.

A collection of Point-to-Point Connections where the actor is the source of the connection.

Multiplicity is 0+, access is read/write.

Note that you must use P2p Connection Start, not Point to Point Connection Start.

A collection of IO Flows for which the Actor is the source.

Multiplicity is 0+, access is read/write.

A collection of IO Flows for which the Actor is the target.

Multiplicity is 0+, access is read/write.

A collection of Use Cases used by this Actor.

Multiplicity is 0+, access is read/write.