public override TableColumnMappings GetColumnMappingsFromStage(DataStoreConfiguration c) { // establish the column mappings between the staging tables and this public table var m = new TableColumnMappings(); m.AddStudentIdAndNameMapping(c); m.AddEventInstanceMapping(); m.AddFederatedIdMapping("event_id"); m.AddSimpleMapping("timetable_week", "week"); m.AddMarkIdAndNameMapping(); m.AddAuditMapping(c); m.AddRemainingSimpleMappings(Columns); return(m); }