CRM Data Detective allows you to see what CRM fields your users are actually using.
I've setup this project to be a managed solution so you can easily drop the latest version into your environment. I've also provided the full source so you can enhance this project any way you see fit.
The purpose of the CRM Data Detective is to provide some extra visibility into CRM. You can easily see which fields are not getting the user adoption you're looking for. You might find a lowly populated field and realize it's buried deep on the form
and so you simply need to give it more attention. You may see a field is rarely populated and determine it should be removed. Either way, the CRM Data Detective gives you a great first step into enhancing user adoption.
If you have any issues or find any bugs, please add them to CodePlex.