EventStudio is a CASE tool for multiple scenario system design. You can generate Use Case Diagrams, Sequence Diagrams, Message Sequence Charts, Process Workflows and Collaboration Diagrams. EventStudio goes beyond UML and supports advanced constructs that make it suitable for Telecommunications System Design, Telecom Call Flow Design, Real-time Embedded System Design, Protocol Design, Object Oriented Design, Distributed System Design, Business Process Re-engineering and Process Control applications. EventStudio takes a different approach to CASE tools. Enter your document specifications in a simple and intuitive text format. You do not need to deal with clumsy graphical editors. EventStudio automatically generates the documents, taking care of layout and page formatting. Support for multiple scenario generation. Designers often generate use cases / sequence diagrams only for the basic scenarios. A large number of scenarios are simply left out as managing and maintaining documentation for that many cases is not practical. EventStudio addresses this problem with built in support for multiple scenarios. You can automatically generate documents for success and failure scenarios of a feature. EventStudio reviews the design for all success and failure scenarios. Automatic design reviews of all scenarios catch design errors like, timer started but not stopped, resource leak, unfinished action and missed object deletion. EventStudio provides control over the level of detail in generated documents. Navigate your way in a complex system design by generating documents that summarize the design for view. This allows the system architect to focus on the "big picture" while the developers get all the detail they need for implementation. Generate documents in industry standard PDF and HTML formats. For PDF documents, you can choose between popular US and ISO paper sizes.