

Objects are able to produce (usable) high-level functionalities by working together.Each object (responsibility) partially supports emergent functionalities.A Collaboration between objects working together provides emergent desirable functionalities in Object-Oriented systems.A Collaboration defines a set of participants and relationships that are meaningful for a given set of purposes.They collaborate in performing some task. A Collaboration is a collection of named objects and actors with links connecting them.Can anybody help with this newbie isuue? THANKS in advance. I’ve checked the PDF help and I’ve looked on this forum but I really didn’t find the answer. I see all the diagrams, included the sequence diagram, but I don’t see how to create a collaboration one. I just want to create a collaboration diagram, but I can’t find the way. It is an international award-winning UML modeler, and yet it is easy-to-use, intuitive & completely free.

Learn UML Faster, Better and EasierĪre you looking for a Free UML tool for learning UML faster, easier and quicker? Visual Paradigm Community Edition is a UML software that supports all UML diagram types. They are the primary source of information used to determining class responsibilities and interfaces. Along with sequence diagrams, collaboration are used by designers to define and clarify the roles of the objects that perform a particular flow of events of a use case. Collaboration diagrams ( known as Communication Diagram in UML 2.x) are used to show how objects interact to perform the behavior of a particular use case, or a part of a use case.
