ReadySET Pro - Templates for software engineering documents: test plan, use cases, project proposal, design, security, checklists. - http://readysetpro.com/
ReadySET Software Engineering Templates - Project to produce and maintain a library of reusable software engineering document templates. [Open source, BSD License] - http://readyset.tigris.org/
WayPointer - An agent-assisted UML-modeling product that helps to build software with the Unified Modeling Language (UML) and the Rational Unified Process (RUP). - http://www.jaczone.com/product/overview/
QuickStart Plug-In - Developed in conjunction with Rational Software, this Plug-In is based on the ICONIX Process, a use-case driven, streamlined approach to software development. - http://www.iconixsw.com/QuickStartForRUP.html