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A Group Product Manager leads several PMs and a connected product area. Learn what GPMs do, the skills they need, salary ranges, and how to become one.

Learn what a customer journey map is, its core components, real examples, comparison tables, and a step-by-step framework Product Managers use.
Learn what a Product Requirements Document (PRD) is, its history, core sections, real examples, and how it compares to an MRD, BRD, or spec doc.
Learn user persona development with clear definitions, core components, real examples, and a step-by-step framework Product Managers use to build them.