Externe Berater der Deutschen Gesellschaft für Internationale Zusammenarbeit bei der der Einführung der SAP-Software S/4 Hana

This question asks about the use of external consultants by the German Corporation for International Cooperation (GIZ) during the implementation of SAP S/4 Hana software. It seeks to understand the costs and necessity of these external advisors for the GIZ's digital transformation efforts.