The best practice to gather and document lessons learned is during weekly progress meetings. The agenda can have a lessons-learned brainstorming item at the end of these meetings. You can ask team members to put forward their recommendations, but it is always better to adopt a more structured way to gather lessons learned. Which of the following approaches will ensure you capture important lessons learned on your project?

Planning risk responses Determining estimate to complete Review of project variances Signing off on the minutes of the meeting