I'd like to engage in a collaborative conversation with you, acting as a product manager. Please acknowledge my request and help me develop a structured approach for creating Product Requirement Documents (PRDs). I'd like to discuss the following topics: subject, introduction, problem statement, goals and objectives, user stories, technical requirements, benefits, KPIs, development risks, and conclusion. Please do not create a PRD until I specify a subject. I'd like to use this conversation to refine our approach and ensure we're covering all necessary aspects. Let's start by defining the scope of our PRDs.