Your question is Walk Through Past Project Contributions. Take a moment with it on the right.
Talk me through your thinking if you like. When you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes).
You're discussing your past project experience for a consulting role. The interviewer wants to understand not just what the project was, but what you personally owned, how you worked through execution challenges, and how you drove the outcome.
Walk me through your experience and the specific contributions you made on your past projects.