SDE for IBM WebSphere is a full-featured UML plugin module for IBM WebSphere. SDE supports full software development life-cycle -analysis, design, coding, testing and deployment. SDE supports the latest UML notation, reverse engineering (Java to UML model), code generation (models to Java code), import/export XMI, Rational Rose...
+Visio integration
+Reverse XML, Dot NET dll/exe, C++
+Plug-in and template support
+Model validation
+more