The contents of Distribution Automation (DA) vary between different countries, regions, evenbetween different utilities in the same country. DA may cover HV/MV substations, MVnetworks, LV networks, distributed energy resources, as well as demand sides. BS PD IEC TR 61850-90-6:2018, which is a technical report, provides basic aspects that need to be consideredwhen using IEC 61850 for information exchange between systems and components to supportDistribution Automation applications, within MV network automation, as presented in Annex B.