10. Define method connections and global properties
Models usually focus on a specific view on the system
- SA/SD has 4 views
- OMT has 3 views
- UML 9 views
The views should not isolated, but interrelated
- Example from UML:
- Object diagram describes instances (objects)
- Class diagram describes types (classes)
- Changes or deletion of class properties should be reflected to objects
Metamodels can describe also these modeling technique related linkages