Webtrends Analytics 9 Adminstration Guide, November 2012
If the standard, non-configurable Webtrends reports do not meet your requirements, or you want to provide focused reports for specific business needs or users without creating a new profile each time, you can design and build custom reports in Webtrends Analytics 9 with only the content you specify.
Several preconfigured custom reports are available. To use these reports from Analytics 9, enable them in the profile and in the template.
You can customize preconfigured reports, and also combine dimensions and measures to create your own reports. In addition, you can use a large number of preconfigured components to construct a custom report, or design your own components and provide information about how Webtrends can track them.