Esast, our rock star partner in Taiwan, has set up a wiki page about collaborative test case management using highly customized trackers in codeBeamer.
They propose a clever approach of using trackers to specify test cases collaboratively, and export the completed test plans for execution. This is just another great example of how flexible the codeBeamer trackers are. Besides the regular use for bug tracking, change management and project management, in the past we saw quite some unusal problems solved by codeBeamer trackers: ranging from business jet maintenance logs to kinder garten room reservations! 
Learn more about our customer successes in our website.
(The page is originally written in Chinese. Use Google Translate to translate this to English.)
