public override TableColumnMappings GetColumnMappingsFromStage(DataStoreConfiguration c) { // establish the column mappings between the staging tables and this public table var m = new TableColumnMappings { EventExpansion = EventExpansionDefinition.Standard }; m.AddEquipIdAndNameMapping(c); m.AddFederatedIdMapping("event_id"); m.AddEventStartEndTimeMapping("start_time"); m.AddEventStartEndTimeMapping("end_time"); return(m); }