Beyond the use case diagram, UML modeling can greatly help in the formalization of the preliminary analysis model. The modeling of business processes can be based on activity diagrams and the first models of your application can be realized using class diagrams.

Objecteering/UML Requirements provides assistants to help in the creation of models from the requirements analysis and the dictionary.

By using flow diagrams, Objecteering/UML Requirements provides you with a unique representation of the definition of your requirements through information flows exchanged between system elements.