Design Level Sequence Diagram
Solution oriented version of SSD
Have to be consistent with the DCD
Syntax
- Asynchronous Signals (Pointing Arrow Head)
- Synchronous Signals (Closed Arrow Head)
Interaction Frame
Determines the
<<include>>part of use cases
Stuff which may be repeated can be tied to a frame
Syntax would be the same as of a State Machine One
Nested Activation
Nested activity within an active activity