For automation interface purposes, the Actual Parameters property is an attribute of the instance symbol.
This property specifies parameter values for an instance of an Event, Operation or Use Case. Note that the text of the Actual Parameters is used as the instance name.
By default, the Actual Parameters box is blank.
On a diagram, the Actual Parameters are displayed in parentheses, as shown in the following Event message.
This property is set on the Actual Parameters tab or Options tab of the Property Pages for an Event Instance (message), Operation Instance (message) or Use Case Instance (probe).
Diagram
Instance Type
Tab on which property is set
Concurrency Diagram
Event
Actual Parameters
Operation
Actual Parameters
Communication Diagram
Event
Actual Parameters
Operation
Actual Parameters
Sequence Diagram
Event
Options
Operation
Actual Parameters
Use Case
Actual Parameters
System Architecture Diagram
Event
Actual Parameters
To view an instance's Property Pages, on the diagram, right-click the item, and then click Instance Properties.
The following section provides information about the items and diagrams for which Actual Parameters is a property. For more information about an item or diagram, click it.