Object
|
Operation Message
|
Reply Message
|
Event Message
|
IO Flow
|
Probe
|
---|---|---|---|---|---|
Actor
|
S
|
T
|
S & T
|
-
|
-
|
Instance
|
S & T
|
S & T
|
S & T
|
S & T
|
S
|
Interface Device
|
-
|
-
|
S & T
|
-
|
-
|
Package
|
S & T
|
S & T
|
S & T
|
-
|
S
|
Part
|
S & T
|
S & T
|
S & T
|
S & T
|
S
|
Port
|
S & T
|
S & T
|
S & T
|
S & T
|
S
|
Subsystem
|
-
|
-
|
S & T
|
-
|
-
|
System Boundary
|
S
|
T
|
S & T
|
S & T
|
S
|