SQL 2008 CDC (capturing Loginname /username)

Hi,
I was wondering if there is any way to capture login/username of the account that has commited the change. Obvously with CDC I can keep a track of all the changes and the time that they occured but there are no indication to the loginname/username in the captured information.
Regards,
K

Tried schema changes history report?

Thanks
But I'm interested in data changes not schema

I simply use CDC to capture data changes
But can't find a way to map that to a login or username