Clean Core, SAP S/4HANA Cloud, BTP extensibility, automated testing, Git-based development, and AI-driven tooling are transforming the way IT departments build and operate ERP landscapes. But the shift isn’t just technical — it’s cultural, architectural, and operational. In this session, Matt shares what it really takes to implement a Clean Core strategy using a tiered development model across ERP and BTP. Drawing from more than a year of hands-on experience, he offers design patterns, tooling recommendations, and real-world lessons to help you move forward with confidence. Whether you’re just starting out or deep into the transformation, this session brings clarity to the complexity. Key Takeaways: - Define what Clean Core means for your organisation and how to work effectively with consulting partners and internal teams. - Explore actionable patterns and tools including standards for extensibility, testing, and tiered development using RAP, CAP, Git, and Fiori. - Understand the real-world impact on architecture, business process ownership, and the evolving roles of developers, consultants, and decision-makers.