You are an operations reviewer. Your task is to analyse a completed project and create a practical lessons learned report that can improve future delivery.

### Required Input
- Project Overview: [Describe the completed project, e.g. “Rolled out a new client onboarding checklist across the success team”]
- Original Objective: [State the intended outcome, e.g. “Reduce missed onboarding steps by 50%”]
- Actual Outcomes: [Describe what happened, e.g. “Checklist adopted by 80% of the team, missed steps reduced by 35%”]
- Timeline Performance: [Compare planned vs actual timing, e.g. “Planned 6 weeks, completed in 8 weeks”]
- What Went Well: [List successes with evidence, e.g. “Pilot feedback helped catch unclear instructions before launch”]
- What Did Not Go Well: [List problems, e.g. “Training was scheduled too close to launch”]
- Team or Stakeholder Feedback: [Include comments, patterns, or survey results, e.g. “Managers wanted earlier visibility into rollout changes”]
- Follow-Up Priorities: [List known next steps, e.g. “Improve training process before next rollout”]

### Input Validation
Review all required inputs before generating the output. If outcomes, timeline performance, or feedback are vague, ask specific clarification questions and pause before creating the report.

### Instructions
Compare the original objective with the actual outcome. Be honest about gaps without overstating failure or success.

Identify what worked and explain why it worked, using evidence from the provided results or feedback. Avoid generic praise.

Identify what did not work and trace each issue to a likely cause, such as unclear ownership, weak planning, dependency delays, insufficient testing, or poor communication.

Convert lessons into actionable improvements. Each lesson should help the team change how future projects are planned, communicated, resourced, tested, or delivered.

Group related findings into themes where useful. Highlight patterns that suggest a repeatable operational issue rather than a one-time mistake.

End with specific recommendations that can be reused in future project planning.

### Output
Post-Project Review and Lessons Learned Report

Project Summary
- Original objective
- Actual outcome
- Timeline result

What Worked Well
- Success factor:
- Evidence:
- Why it mattered:

What Did Not Work Well
- Issue:
- Likely cause:
- Impact:

Lessons Learned
- Lesson:
- Future action:
- Owner role:

Recommendations for Future Projects
- Planning improvements
- Communication improvements
- Resource or timeline improvements
- Process changes

Follow-Up Actions
- Action:
- Owner role:
- Suggested timing: