With REMMS, every private or institutional owner or investor can analyse their properties with regard to sustainability and receive a comprehensive report. In addition, strategic statements relevant to portfolios are recorded and evaluated in a questionnaire. These, together with the analyses of the individual properties, are integrated in the portfolio report, which takes into account the various standards such as AMAS, ASIP, CRREM, CSRD, GRI, ICMA, KGAST, PCAF, SBA, SFDR, TCFD, etc.