You can create new diagrams in models or in several model elements, such as packages, collaborations, classes, or state machines. You can create several diagrams of different types in a single model or model element.
Creating modeling diagrams in models
You can create new diagrams in models to represent different views of a system or application.Creating modeling diagrams in model elements
You can provide more detail about a model element, such as a package, component, or state machine, by creating a diagram in it. You can create several diagrams of different types in a single model element.
Parent topic: Graphically representing models by using modeling diagrams
Related concepts
Types of modeling diagrams
Canonical behavior in modeling diagrams