Risk meetings should have an agenda that everyone is already aware of. This way all attendees know what the meeting will be about. I think breaking down the risks in categories is a good idea because people can focus on the different aspects and contribute as needed. There are many options as to how to categorize the risks, some can be by severity. Throughout the meeting, notes are highly important so that the risks that are being evaluated can be noted down in charts along with any side comments that attendees may have added. Group discussions about potential risks can be very helpful, these can be done using questionaries. A quality person will take note of everything and use the information gathered for further risk analysis.