Supported Diagram Types

Class Diagrams

Model the static structure of your system with classes, attributes, operations, and relationships.

• Classes with stereotypes (e.g., <<interface>>, <<abstract>>)
• Attributes with visibility modifiers (+, -, #, ~)
• Operations with parameters and return types
• Relationships: association, dependency, inheritance, realization, aggregation, composition

Sequence Diagrams

Visualize object interactions over time with participants, messages, and fragments.

• Participants with lifelines
• Synchronous, asynchronous, and return messages
• Activation boxes showing execution focus
• Fragments for conditional and loop logic (alt, opt, loop)

Quick Start

Creating a Class Diagram

1. Press A or C to activate the Class tool
2. Click on the canvas to place a class box
3. Double-click to edit the class name
4. Use the Inspector to add attributes and operations
5. Press R to create relationships between classes

Creating a Sequence Diagram

1. Press P to activate the Participant tool
2. Click to place participants across the top
3. Press M to activate the Message tool
4. Click and drag between lifelines to create messages

Learn More

• Class Diagrams - Detailed guide to creating class diagrams
• Sequence Diagrams - Detailed guide to creating sequence diagrams