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v2026.1714 entries · CC-BY 4.0
Dictionary termTrack EStablev2026.2

Lessons learned

A structured retrospective summary of what worked well, what did not, and what the project team would do differently, captured at major lifecycle milestones (especially closeout) to inform future projects.

ByCASRAI Editorial Board
· Last updated 21 May 2026

Examples

Worked examples

  • Is an instance

    A consortium holds a half-day lessons-learned workshop at the end of a 4-year project, producing a 6-page documented summary.

  • Is an instance

    An institutional research office maintains a searchable repository of project lessons learned, queried by new PIs writing similar proposals.

Counter-examples

Looks similar, but isn't

  • Not an instance

    A single complaint email is not a structured lessons-learned exercise.

  • Not an instance

    An interim report is not specifically a lessons-learned document.

Editorial commentary

Lessons learned exercises range from informal team retros to structured documented analyses. Common categories include: scope management, resource allocation, partnership and consortium dynamics, technical risks, dissemination, stakeholder engagement, and unexpected events. Lessons-learned documents are often referenced in future proposal preparation and shared across the institution to build organisational capability. Mature research-management offices maintain searchable lessons-learned repositories.

References

  • PMBOK Guide lessons learned; agile retrospective practice (Scrum.org).

Also known as

Retrospective · Project post-mortem · Lessons-learned report

Machine-readable encodings

Use in your systems

JATS XML <role> element
xml
<role vocab="credit"
      vocab-identifier="https://casrai.org/dictionary/"
      vocab-term="Lessons learned"
      vocab-term-identifier="https://casrai.org/dictionary/term/lessons-learned" />
Schema.org DefinedTerm (JSON-LD)
json
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Adopted by research universities worldwide

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  • University of Cambridge logo
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  • University of Oxford logo
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  • Stanford School of Medicine logo
  • University College London logo

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