Specifying class names and types for lifelines

In Unified Modeling Language (UML) sequence diagrams, you can specify class names and types for lifelines.

You must have a sequence diagram with lifelines open in the diagram editor.
To specify the class name and type for a lifeline, in the Package Explorer or Project Explorer view, click and drag a Java™ class or interface onto a lifeline.
The lifeline head is updated with the Java class or interface name and type.
Related concepts
Lifelines
Related tasks
Creating lifelines
Deleting lifelines
Terminating lifelines with stop nodes
Repositioning lifelines
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