You can extend and improve the content structure of your report with
the help of velocity directives. Thus it is possible to add case differentiation,
loops and subroutine to your report template.
More detailed information can be found in the
Velocity Template Language Reference and
in the example.
Related Topics:
Tutorial: Creating individual Report Templates
Velocity Template Language (VTL) (general)
Velocity Template Language Reference
DocBook Example with Velocity Directives