A package is a grouping of model elements which means that a package can contain model elements of different kinds, including other packages to create hierarchies. A package defines a namespace for its contents using for various purposes.
Continue readingAuthor: vpadmin
UML from What to How with Use Case and Activity Diagram
Use cases show what your system should do. Activity diagrams allow you to specify how your system will accomplish its goals. Activity diagrams show high-level actions chained together to represent a process occurring in your system. Activity diagrams are particularly good at modeling business processes or elaborating a use case. This article shows you how to do so.
Continue reading