This document provides an overview of product management. It defines product management as dealing with planning, forecasting, and marketing a product throughout its lifecycle. The role of a product manager is to define, develop, deploy, and maintain products that provide more value than competitors, help build a sustainable advantage, and deliver business benefits. Product managers are involved in product marketing, which includes lifecycle considerations, positioning, and promotions. They are also involved in product development through testing, requirements, and roadmaps. Good product managers deliver customer-loved products by using logic, insight, and creativity to guide collaboration across the business and stakeholders.