An effective Identity and Access Management (IAM) system is essential for companies to protect sensitive data and minimize security risks. This book follows a fictional protagonist as they implement IAM in their organization and demonstrates how a shared understanding can be established. With fifteen clearly structured task packages, it provides a practical guide to overcoming typical challenges and addressing complex questions related to IAM. It highlights both technical and communicative hurdles that may arise when introducing new standards. Concrete recommendations and immediately applicable methods help ensure the project's success and avoid mistakes. Contents: Mission accepted: Define goals, build teams, analyze potential risks, and secure resources. Phase 1: Initial Setup - Establishing a technical foundation for the IAM system. Phase 2: Mission Roll-out - Focusing on the basic setup and connecting all existing systems. Phase 3: Advanced Security - Mastering new challenges related to customization and automation to drive the IAM system to maximum performance. Phase 4: Special Operations - Tackling even tougher challenges at the highest level. Mission accomplished - The IAM system is implemented and operational.