Your question is Leading Without Formal Authority. 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).
Describe a time you demonstrated leadership without having formal authority. Explain the situation, the outcome you needed, and how you influenced others despite lacking direct decision rights. We are looking for a specific example that shows ownership, stakeholder awareness, concrete actions, measurable results, and reflection on what you learned.