Insights
Writing on architecture, governance and retail transformation.
February 2026
When to Bring in a Senior Architect in a S/4HANA Retail Program
The warning signals that appear before a S/4 Retail programme slips, the phases where architectural guidance becomes critical, and what senior architecture actually contributes.
November 2024
SAP Fiori Authorisations: The Guide to Implementation
A practical guide to SAP Fiori authorization concepts: the layered architecture, the technical check sequence, the coexistence with classical transactions, and the implementation practices that hold up.
November 2024
SAP Change Management: The Power of Dual Landscape Architecture
How a dual landscape separates maintenance from project development: the two tracks, the retrofit practice, the role of the V-system, and post-cutover synchronisation.
January 2023
Digital Transformation in Luxury Retail
What makes digital transformation different in luxury: personalisation, memorable moments across channels, and the loyalty that follows from a seamless experience.