Change Advisory Board (CAB)

Please describe an experience working with a change advisory board (CAB). If you do have any experience working with CAB, please provide your vision of how you would use a CAB on your project. Please be sure to address the following:
What is a CAB?
Explain how the CAB worked (how you plan to use the CAB on your project)
What was the process for resolving conflicts (how do you plan to resolve conflicts) that arise during the CAB?
How often did (will) the CAB meet?
Who were (are) the participants on the CAB?