UML Web-based Seminars

How to Define and Document Use Cases A business use case diagram is a visual tool that shows interaction between the environment and an evolving information technology solution. A single business use case is a textual tool for representing how individual end-users and other involved parties or systems (collectively referred to as "actors") will interact with the proposed system. Knowing why you need a business use case, when it  more...

How to Build Business Data Models Business data represents the atomic level of information systems. It forms the basis upon which everything else depends. In a very real sense if you get the business data right, the rest will follow. If you get the business data wrong, the system may never recover. In order to get the majority of the business data right, it is essential to have a picture of the data in form of a business data  more...