These are the original sample files provided by IBM In 2003. They illustrate the use of a frameset with related links.
In each member workspace folder there is a copy of the DITA source files for this example.
You can edit the input source files and then generate (build) new multi-channel outputs with your changes.
To go to your DITA Manager, navigate to http://www.ditanews.com/Users/Guest/dita where you will find links to your source files, build files, action links to the build process, and output files.
