UML Sequence Diagrams

To embed the UML sequence diagram:

1. Create a Formatted block of text.
2. Enter the UML sequence diagram description (see manual for notation).
3. Select umlsequence.diagram from Transformations menu in editor.

Alice->Bob: Authentication Request
alt successful case
    Bob->Alice: Authentication Accepted
else some kind of failure
    Bob->Alice: Authentication Failure
    opt
        loop 1000 times
            Alice->Bob: DNS Attack
        end
    end
else Another type of failure
    Bob->Alice: Please repeat
end 

To embed the UML sequence diagram using the 'napkin' style:

1. Create a Formatted block of text.
2. Enter the UML sequence diagram description (see manual for notation).
3. Select umlsequence.diagram from Transformations menu in editor.
4. Switch to source mode and change the <pre> element to:
   <pre function="umlsequence.diagram($, 'napkin')">

User->A: DoWork
activate A
A->B: <<createRequest>>
activate B
B->C: DoWork
activate C
C-->B: WorkDone
destroy C
B-->A: RequestCreated
deactivate B
A->User: Done