ResponseToIntervention RefId StudentPersonalRefId SchoolInfoRefId StaffPersonalRefId StudentPlacementRefId RTILocalId LocationWhereInterventionDelivered InterventionProviderNames Tier Interventions SubjectArea LearningStandardItems LearningObjectives Measurements Baselines Targets EntryDate ProjectedExitDate ExitDate FrequencyTime SIF_Metadata SIF_ExtendedElements