Churn report

I heard that it is posible to do a churn report in Team Systems from build to build. I started looking on the web and saw some nice charts that demonstate that. I didn't find that report in list of reports.

Is there a predefined one? If not how can I make one?

Thank you,

Shimon

[309 byte] By [ShimonSim] at [2008-2-20]