Sequence
1 = Group A
2 = Group B

Notation
1 = UML
2 = OML

Diagram type
1 = UML-State
2 = OML-Internal Collaboration
3 = OML-State Transition

Notation
1 = OML
2 = UML

Diagram type
1 = OML-Sequence
2 = UML-Sequence
3 = UML-Collaboration