Diagram types
There are two groups of the diagrams in modeling tools developed by No magic Inc. – creatable and not creatable. Only the diagrams of a creatable type can be created (instantiated). A not creatable diagram serves as the base for other types of diagrams.
There are 17 predefined types of diagrams (13 creatable and 4 not). Creatable diagrams are:
Class
Use Case
Object
Communication
Sequence
State Machine
Protocol State Machine
Activity
Composite Structure
Component
Deployment
Package
Profile
Not creatable diagrams:
Interaction
Behavior
Any
Static
Communication and Sequence diagrams are subdiagrams of the Interaction diagram. Activity, Interaction, State Machine, and Protocol State Machine diagrams are subdiagrams of the Behavior diagram.
The only way to add a new diagram type to the modeling tool is to extend one of the already existing diagram types and register it. This mechanism is described in Adding new diagram types.