Project management - Document
Lessons learned
A record of what worked, what did not and what should be done differently next time
What's it for?
Turns experience from completed work into practical improvements for future projects and teams.
For example…
After a rocky cutover, the team notes that freeze windows were too short and updates the standard cutover checklist.
After go-live, a lessons-learned session records that test data arrived too late and assigns an action to start data preparation earlier on the next migration.
Think of it like…
Sports team watching match footage: not blame theatre, but clearer plays for the next game