The Guideline to use SAP for Facility Management in Healthcare LesapS was developed for customers who already apply or tend to apply the Enterprise Resource Planning System (ERP) of SAP. It shows the best possible coverage of processes with the products available and is based on the principles of the Reference Model RemoS, incl. the Process Model PromoS, the Key Performance Indicator Catalogue KenkaS, the Application Catalogue ApplikaS and the Service Catalogue for Non-medical Support Services LekaS and complements the IT-supported Assessment, Simulation and Benchmarking Tool for Facility Management in Healthcare.