Timeline reconstruction and where to concentrate
How the feedback session is performed will be unique to each lead and their style. A general-purpose method would be to walk through the timeline in hourly increments if the hunt was only a few days long or tracked in daily increments if the hunt spanned weeks. At every step, stop and ask for any major events, and write them down on the board for the team to see.
This is not the time for reasoning or excuses. Stick to the facts of what happened and nothing more. Use the daily reports and notes to ensure events and impacts aren't lost. Like any other human activity, a threat hunt will become mundane most of the time and activities will bleed into each other.
The team is free to ask for clarification, but that is not the time to fix any issues or concerns that came up. Once the team has gone through the entire timeline and is looking at an expansive list of items to discuss, then go through them one more time.
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