An ADMS is the decision support environment that provides a shared network model (a digital twin of an electric distribution network) and a common user experience for all roles that are needed to monitor, control and orchestrate assets across the grid while optimizing and securing operations of the grid. The ADMS assists electricity distribution system operators to proactively and safely guide outage restoration activities, manage and optimize networks for improved asset utilization, and effectively manage the integration and impact of distributed energy resources (DERs). ADMS functions include: Distribution state estimation (DSE) Fault location, isolation and restoration (FLISR) Volt/volt-ampere reactive optimization (VVO) Outage management Conservation through voltage reduction (CVR) Peak-demand management Integration of distributed energy resources