The Help link available in the upper right corner of the Navigation pane opens a browser window, where you can directly access end user documentation for the Stardust Portal.

Figure: Open Online Portal Documentation
Note that this documentation is restricted to the End User Portal documentation and has no toc overview provided as in the Eclipse help. If you like to see the entire Stardust documentation including table of contents overview, you can open the Eclipse Help from your Eclipse working environment:
You can also use the Stardust Documentation link on the Infoserver: https://infinity.sungard.com/documentation/ipp/ http://help.eclipse.org/mars/index.jsp.