Your question is Capacity Planning for Integration Growth. 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 advising a team preparing for a customer integration that may scale much faster than the current baseline. Leadership wants a planning approach that can handle uncertainty, protect customer experience, and avoid overbuilding too early.
How would you plan capacity for a customer integration expected to grow 10x over the next quarter?