User Login Lifecycle events

Hello, I am looking for feedback and comments on a new document that I just finished that outlines the expectations of audit logging around user sessions. http://people.redhat.com/sgrubb/audit/user-login-lifecycle.txt My hope is that we can get a test suite developed that follows this to verify that applications are doing it right and consistently. This will also allow third party's to write analysis software since there is a published standard. Thanks, -Steve