All the tools in the Rational Software Development Platform, including the Rational Software Architect, are built on the open and extensible framework of the Eclipse workbench. This overview will help you to learn about and use the workbench.
Workbench basics
This guide will help you to understand and use perspectives and other aspects of the Eclipse workbench.Tutorial for using the workbench
The link included here opens an introductory tutorial in the Tutorials Gallery that can help you understand and use the workbench. Browse the gallery for more tutorials.