A. It is much easier for our partners and services colleagues to work out what customers have changed in the core if we start with a 'clean' baseline.

B. The majority of SAP's sustainability solutions are built on the SAP Business Technology Platform.

C. The clean core strategy with SAP sustainability solutions aims to create one source of truth for all data required to calculate and report carbon footprints.

D. Just as we want to clean the environment, we should also be ensuring our systems are 'clean'.