Welcome to your interview.
The question is on your right: Workflow Mapping Methodologies. Take a moment with it first.
Talk your thinking through with me if you like - when you're confident, submit your answer and I'll grade it like a real screen (7/10 or better passes). Discussion and graded submissions share your five interviewer interactions, so spend them well.
What methodologies or tools such as Agile, Waterfall, or Visio do you rely on most when mapping out a new system workflow?