debriefing

fe’l verb

1. To question someone after a military mission in order to obtain intelligence.
2. To question someone, or a group of people, after the implementation of a project in order to learn from mistakes etc.
3. To inform subjects of an experiment about what has happened in a complete and accurate manner.

ot noun

1. The act of debriefing, or the state of being debriefed.
2. The report of a mission or project, or the information so obtained.