How to create Venn Diagrams

[shof2k]

Hello,
I have a dataset that benefits being drawn as a Venn Diagram.  Is this possible within Cognos 8, either as a native chart format or do I need to create some custom javascript?

Ideas welcome,

[CognosPaul]

Cognos doesn't have any native support for Venn Diagrams, but you can embed a Venn Chart from Google Charts



Just use an HTML item set to report expression inside a Singleton. It should be simple.