#### F.1.1 Entities

Item | SPF | XML | Change | Description
--- | --- | --- | --- | ---
CORE DATA SCHEMAS
IFCKERNEL |  |  |  |
IfcDefinitionSelect |  |  | ADDED |
IfcProcessSelect |  |  | ADDED |
IfcProductSelect |  |  | ADDED |
IfcPropertySetDefinitionSelect |  |  | ADDED |
IfcResourceSelect |  |  | ADDED |
IfcActor |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcContext |  |  | ADDED |
IfcGroup |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcProject |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
RepresentationContexts |  |  | MODIFIED | Instantiation changed to OPTIONAL.
UnitsInContext |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcPropertySet |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcQuantitySet |  |  | ADDED |
IfcRelAggregates |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcRelAssignsToActor |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcRelAssignsToControl |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcRelAssignsToGroup |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcRelAssignsToProcess |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
RelatingProcess |  |  | MODIFIED | Type changed from IfcProcess to IfcProcessSelect.
IfcRelAssignsToProduct |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
RelatingProduct |  |  | MODIFIED | Type changed from IfcProduct to IfcProductSelect.
IfcRelAssignsToResource |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
RelatingResource |  |  | MODIFIED | Type changed from IfcResource to IfcResourceSelect.
IfcRelAssociates |  |  | MODIFIED | Instantiation changed to ABSTRACT.
IfcRelAssociatesClassification |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
RelatedObjects | X | X | MODIFIED | Type changed from IfcRoot to IfcDefinitionSelect.
RelatingClassification | X | X | MODIFIED | Type changed from IfcClassificationNotationSelect to IfcClassificationSelect.
IfcRelDeclares |  |  | ADDED |
IfcRelDefinesByObject |  |  | ADDED |
IfcRelDefinesByProperties |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
RelatedObjects | X | X | MODIFIED | Type changed from IfcObject to IfcObjectDefinition.
RelatingPropertyDefinition |  |  | MODIFIED | Type changed from IfcPropertySetDefinition to IfcPropertySetDefinitionSelect.
IfcRelDefinesByType |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcRelNests |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
RelatedObjects |  |  | MODIFIED | Aggregation changed from SET to LIST.
IfcTypeObject |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
IfcTypeProduct |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
IfcTypeResource |  |  | ADDED |
IfcRelOverridesProperties | X | X | DELETED |
IFCCONTROLEXTENSION |  |  |  |
IfcPerformanceHistory |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
Identification |  |  | MODIFIED | Name changed from LifeCyclePhase to Identification. Type changed from IfcLabel to IfcIdentifier. Instantiation changed to OPTIONAL.
LifeCyclePhase |  |  | ADDED |
PredefinedType |  |  | ADDED |
IfcTimeSeriesSchedule | X | X | DELETED |
IFCPROCESSEXTENSION |  |  |  |
IfcTask |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
Identification |  | X | MODIFIED | Name changed from TaskId to Identification. Instantiation changed to OPTIONAL.
LongDescription |  |  | MODIFIED | Name changed from Status to LongDescription. Type changed from IfcLabel to IfcText.
Status |  | X | MODIFIED | Name changed from WorkMethod to Status.
WorkMethod | X | X | MODIFIED | Name changed from IsMilestone to WorkMethod. Type changed from BOOLEAN to IfcLabel. Instantiation changed to OPTIONAL.
IsMilestone | X | X | MODIFIED | Name changed from Priority to IsMilestone. Type changed from INTEGER to BOOLEAN. Instantiation changed from OPTIONAL.
Priority |  |  | ADDED |
TaskTime |  |  | ADDED |
PredefinedType |  |  | ADDED |
IfcWorkCalendar |  |  | ADDED |
IfcWorkPlan |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
Identification |  | X | MODIFIED | Name changed from Identifier to Identification. Instantiation changed to OPTIONAL.
CreationDate | X | X | MODIFIED | Type changed from IfcDateTimeSelect to IfcDateTime.
Duration | X | X | MODIFIED | Type changed from IfcTimeMeasure to IfcDuration.
TotalFloat | X | X | MODIFIED | Type changed from IfcTimeMeasure to IfcDuration.
StartTime | X | X | MODIFIED | Type changed from IfcDateTimeSelect to IfcDateTime.
FinishTime | X | X | MODIFIED | Type changed from IfcDateTimeSelect to IfcDateTime.
PredefinedType |  |  | MODIFIED | Name changed from WorkControlType to PredefinedType. Type changed from IfcWorkControlTypeEnum to IfcWorkPlanTypeEnum.
UserDefinedControlType | X |  | DELETED |
IfcRelAssignsTasks | X | X | DELETED |
IfcScheduleTimeControl | X | X | DELETED |
IFCPRODUCTEXTENSION |  |  |  |
IfcInternalOrExternalEnum |  |  |  |
EXTERNAL_EARTH |  |  | ADDED |
EXTERNAL_WATER |  |  | ADDED |
EXTERNAL_FIRE |  |  | ADDED |
IfcSpaceTypeEnum |  |  |  |
SPACE |  |  | ADDED |
PARKING |  |  | ADDED |
GFA |  |  | ADDED |
INTERNAL |  |  | ADDED |
EXTERNAL |  |  | ADDED |
IfcSpaceBoundarySelect |  |  | ADDED |
IfcBuilding |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
CompositionType |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcBuildingStorey |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
CompositionType |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcDistributionElement |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcDistributionElementType |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
IfcElementQuantity |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcFurnishingElement |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcFurnishingElementType |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
IfcOpeningElement |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
PredefinedType |  |  | ADDED |
IfcOpeningStandardCase |  |  | ADDED |
IfcRelAssociatesMaterial |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
RelatedObjects | X | X | MODIFIED | Type changed from IfcRoot to IfcDefinitionSelect.
IfcRelConnectsElements |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcRelConnectsPorts |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcRelConnectsPortToElement |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
RelatedElement |  |  | MODIFIED | Type changed from IfcElement to IfcDistributionElement.
IfcRelContainedInSpatialStructure |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
RelatingStructure | X | X | MODIFIED | Type changed from IfcSpatialStructureElement to IfcSpatialElement.
IfcRelInterferesElements |  |  | ADDED |
IfcRelSpaceBoundary |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
RelatingSpace |  |  | MODIFIED | Type changed from IfcSpace to IfcSpaceBoundarySelect.
RelatedBuildingElement |  |  | MODIFIED | Instantiation changed from OPTIONAL.
IfcRelVoidsElement |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcSite |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
CompositionType |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcSpace |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
CompositionType |  |  | MODIFIED | Instantiation changed to OPTIONAL.
PredefinedType |  |  | MODIFIED | Name changed from InteriorOrExteriorSpace to PredefinedType. Type changed from IfcInternalOrExternalEnum to IfcSpaceTypeEnum. Instantiation changed to OPTIONAL.
IfcSpaceType |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
LongName |  |  | ADDED |
IfcSpatialElement |  |  | ADDED |
IfcSpatialElementType |  |  | ADDED |
IfcSystem |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcCovering |  |  | MOVED | Schema changed from IFCPRODUCTEXTENSION to IFCSHAREDBLDGELEMENTS.
IfcElectricalElement | X | X | DELETED |
IfcEquipmentElement | X | X | DELETED |
SHARED ELEMENT DATA SCHEMAS
IFCSHAREDBLDGELEMENTS |  |  |  |
IfcWallTypeEnum |  |  |  |
MOVABLE |  |  | ADDED |
PARAPET |  |  | ADDED |
PARTITIONING |  |  | ADDED |
SOLIDWALL |  |  | ADDED |
IfcBeam |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
PredefinedType |  |  | ADDED |
IfcCovering |  |  | MOVED | Schema changed from IFCPRODUCTEXTENSION to IFCSHAREDBLDGELEMENTS.
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcMember |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
PredefinedType |  |  | ADDED |
IfcMemberType |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
IfcPlate |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
PredefinedType |  |  | ADDED |
IfcRelConnectsPathElements |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
RelatingPriorities | X | X | MODIFIED | Type changed from INTEGER to NUMBER.
RelatedPriorities | X | X | MODIFIED | Type changed from INTEGER to NUMBER.
IfcSlab |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcSlabElementedCase |  |  | ADDED |
IfcSlabStandardCase |  |  | ADDED |
IfcSlabType |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
IfcWall |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
PredefinedType |  |  | ADDED |
IfcWallElementedCase |  |  | ADDED |
IfcWallStandardCase |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
PredefinedType |  |  | ADDED |
IfcWallType |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
IFCSHAREDBLDGSERVICEELEMENTS |  |  |  |
IfcDistributionPortTypeEnum |  |  | ADDED |
IfcDistributionSystemEnum |  |  | ADDED |
IfcDistributionCircuit |  |  | ADDED |
IfcDistributionFlowElement |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcDistributionPort |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
PredefinedType |  |  | ADDED |
SystemType |  |  | ADDED |
IfcDistributionSystem |  |  | ADDED |
IfcEnergyConversionDevice |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcFlowController |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcFlowFitting |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcFlowMovingDevice |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcFlowSegment |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcFlowTerminal |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcFlowTreatmentDevice |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcElectricalBaseProperties | X | X | DELETED |
IfcEnergyProperties | X | X | DELETED |
IfcFluidFlowProperties | X | X | DELETED |
IfcSoundProperties | X | X | DELETED |
IfcSoundValue | X | X | DELETED |
IfcSpaceThermalLoadProperties | X | X | DELETED |
IFCSHAREDCOMPONENTELEMENTS |  |  |  |
IfcBuildingElementPart |  |  | MOVED | Schema changed from IFCSTRUCTURALELEMENTSDOMAIN to IFCSHAREDCOMPONENTELEMENTS.
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
PredefinedType |  |  | ADDED |
IfcChamferEdgeFeature | X | X | DELETED |
IfcEdgeFeature |  |  | DELETED |
IfcRoundedEdgeFeature | X | X | DELETED |
IFCSHAREDFACILITIESELEMENTS |  |  |  |
IfcSystemFurnitureElementTypeEnum |  |  | ADDED |
IfcOccupant |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
PredefinedType |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcSystemFurnitureElement |  |  | ADDED |
IfcSystemFurnitureElementType |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
PredefinedType |  |  | ADDED |
IfcRelOccupiesSpaces | X | X | DELETED |
IfcServiceLife | X | X | DELETED |
IfcServiceLifeFactor | X | X | DELETED |
IFCSHAREDMGMTELEMENTS |  |  |  |
IfcCostItem |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
Identification |  |  | ADDED |
PredefinedType |  |  | ADDED |
CostValues |  |  | ADDED |
CostQuantities |  |  | ADDED |
IfcCostSchedule |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
Identification | X | X | MODIFIED | Name changed from SubmittedBy to Identification. Type changed from IfcActorSelect to IfcIdentifier.
PredefinedType | X | X | MODIFIED | Name changed from PreparedBy to PredefinedType. Type changed from IfcActorSelect to IfcCostScheduleTypeEnum.
Status | X | X | MODIFIED | Name changed from SubmittedOn to Status. Type changed from IfcDateTimeSelect to IfcLabel.
SubmittedOn |  |  | MODIFIED | Name changed from Status to SubmittedOn. Type changed from IfcLabel to IfcDateTime.
UpdateDate | X | X | MODIFIED | Name changed from TargetUsers to UpdateDate. Type changed from IfcActorSelect to IfcDateTime. Aggregation changed from SET to NONE.
UpdateDate | X |  | DELETED |
ID | X |  | DELETED |
PredefinedType | X |  | DELETED |
IfcProjectOrderRecord | X | X | DELETED |
IfcRelAssignsToProjectOrder | X | X | DELETED |
IfcRelAssociatesAppliedValue | X | X | DELETED |
IfcRelSchedulesCostItems | X | X | DELETED |
DOMAIN SPECIFIC DATA SCHEMAS
IFCARCHITECTUREDOMAIN |  |  |  |
IfcRelInteractionRequirements | X | X | DELETED |
IfcSpaceProgram | X | X | DELETED |
IFCBUILDINGCONTROLSDOMAIN |  |  |  |
IFCCONSTRUCTIONMGMTDOMAIN |  |  |  |
IfcSubContractResourceTypeEnum |  |  | ADDED |
IfcConstructionProductResource |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
Identification |  | X | MODIFIED | Name changed from ResourceIdentifier to Identification.
LongDescription |  |  | MODIFIED | Name changed from ResourceGroup to LongDescription. Type changed from IfcLabel to IfcText.
Usage | X | X | MODIFIED | Name changed from ResourceConsumption to Usage. Type changed from IfcResourceConsumptionEnum to IfcResourceTime.
BaseCosts | X | X | MODIFIED | Name changed from BaseQuantity to BaseCosts. Type changed from IfcMeasureWithUnit to IfcAppliedValue. Aggregation changed from NONE to LIST.
BaseQuantity |  |  | ADDED |
PredefinedType |  |  | ADDED |
IfcConstructionResourceType |  |  | ADDED |
IfcSubContractResource |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
Identification |  | X | MODIFIED | Name changed from ResourceIdentifier to Identification.
LongDescription |  |  | MODIFIED | Name changed from ResourceGroup to LongDescription. Type changed from IfcLabel to IfcText.
Usage | X | X | MODIFIED | Name changed from ResourceConsumption to Usage. Type changed from IfcResourceConsumptionEnum to IfcResourceTime.
BaseCosts | X | X | MODIFIED | Name changed from BaseQuantity to BaseCosts. Type changed from IfcMeasureWithUnit to IfcAppliedValue. Aggregation changed from NONE to LIST.
BaseQuantity | X | X | MODIFIED | Name changed from SubContractor to BaseQuantity. Type changed from IfcActorSelect to IfcPhysicalQuantity.
PredefinedType | X | X | MODIFIED | Name changed from JobDescription to PredefinedType. Type changed from IfcText to IfcSubContractResourceTypeEnum.
IfcSubContractResourceType |  |  | ADDED |
IFCELECTRICALDOMAIN |  |  |  |
IfcElectricApplianceTypeEnum |  |  |  |
FREESTANDINGELECTRICHEATER |  |  | ADDED |
FREESTANDINGWATERHEATER |  |  | ADDED |
FREESTANDINGWATERCOOLER |  |  | ADDED |
KITCHENMACHINE |  |  | ADDED |
COMPUTER | X | X | DELETED |
DIRECTWATERHEATER | X | X | DELETED |
ELECTRICHEATER | X | X | DELETED |
FACSIMILE | X | X | DELETED |
INDIRECTWATERHEATER | X | X | DELETED |
PRINTER | X | X | DELETED |
RADIANTHEATER | X | X | DELETED |
SCANNER | X | X | DELETED |
TELEPHONE | X | X | DELETED |
TV | X | X | DELETED |
WATERHEATER | X | X | DELETED |
WATERCOOLER | X | X | DELETED |
IfcSolarDeviceTypeEnum |  |  | ADDED |
IfcElectricAppliance |  |  | ADDED |
IfcElectricApplianceType |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
IfcSolarDevice |  |  | ADDED |
IfcSolarDeviceType |  |  | ADDED |
IfcElectricalCircuit | X | X | DELETED |
IfcElectricDistributionPoint | X | X | DELETED |
IfcElectricHeaterType | X | X | DELETED |
IFCHVACDOMAIN |  |  |  |
IfcFilterTypeEnum |  |  |  |
COMPRESSEDAIRFILTER |  |  | ADDED |
IfcFlowMeterTypeEnum |  |  |  |
ELECTRICMETER | X | X | DELETED |
FLOWMETER | X | X | DELETED |
IfcPipeSegmentTypeEnum |  |  |  |
CULVERT |  |  | ADDED |
IfcPumpTypeEnum |  |  |  |
SUBMERSIBLEPUMP |  |  | ADDED |
SUMPPUMP |  |  | ADDED |
IfcBoiler |  |  | ADDED |
IfcBoilerType |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
IfcFilter |  |  | ADDED |
IfcFilterType |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
IfcFlowMeter |  |  | ADDED |
IfcFlowMeterType |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
IfcPipeFitting |  |  | ADDED |
IfcPipeFittingType |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
IfcPipeSegment |  |  | ADDED |
IfcPipeSegmentType |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
IfcPump |  |  | ADDED |
IfcPumpType |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
IfcValve |  |  | ADDED |
IfcValveType |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
IfcGasTerminalType | X | X | DELETED |
IFCPLUMBINGFIREPROTECTIONDOMAIN |  |  |  |
IfcWasteTerminalTypeEnum |  |  |  |
GREASEINTERCEPTOR | X | X | DELETED |
OILINTERCEPTOR | X | X | DELETED |
PETROLINTERCEPTOR | X | X | DELETED |
IfcSanitaryTerminal |  |  | ADDED |
IfcSanitaryTerminalType |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
IfcWasteTerminal |  |  | ADDED |
IfcWasteTerminalType |  |  |  |
OwnerHistory |  |  | MODIFIED | Instantiation changed to OPTIONAL.
ApplicableOccurrence |  |  | MODIFIED | Type changed from IfcLabel to IfcIdentifier.
IFCSTRUCTURALANALYSISDOMAIN |  |  |  |
IfcRelAssociatesProfileProperties | X | X | DELETED |
IfcRelConnectsStructuralElement | X | X | DELETED |
IfcStructuralLinearActionVarying | X | X | DELETED |
IfcStructuralPlanarActionVarying | X | X | DELETED |
IFCSTRUCTURALELEMENTSDOMAIN |  |  |  |
IfcVoidingFeature |  |  | ADDED |
IfcBuildingElementComponent |  |  | DELETED |
IfcBuildingElementPart |  |  | MOVED | Schema changed from IFCSTRUCTURALELEMENTSDOMAIN to IFCSHAREDCOMPONENTELEMENTS.
IFCFACILITIESMGMTDOMAIN |  |  | DELETED |
IfcConditionCriterionSelect |  |  | DELETED |
IfcCondition | X | X | DELETED |
IfcConditionCriterion | X | X | DELETED |
IfcEquipmentStandard | X | X | DELETED |
IfcFurnitureStandard | X | X | DELETED |
IfcMove | X | X | DELETED |
IfcOrderAction | X | X | DELETED |
RESOURCE DEFINITION DATA SCHEMAS
IFCACTORRESOURCE |  |  |  |
IfcRoleEnum |  |  |  |
COMMISSIONINGENGINEER |  |  | ADDED |
COMISSIONINGENGINEER | X | X | DELETED |
IfcOrganization |  |  |  |
Identification |  | X | MODIFIED | Name changed from Id to Identification.
IfcPerson |  |  |  |
Identification |  | X | MODIFIED | Name changed from Id to Identification.
IfcTelecomAddress |  |  |  |
WWWHomePageURL |  |  | MODIFIED | Type changed from IfcLabel to IfcURIReference.
MessagingIDs |  |  | ADDED |
IFCAPPROVALRESOURCE |  |  |  |
IfcApprovalActorRelationship | X | X | DELETED |
IfcApprovalPropertyRelationship | X | X | DELETED |
IFCCONSTRAINTRESOURCE |  |  |  |
IfcConstraintAggregationRelationship | X | X | DELETED |
IfcConstraintClassificationRelationship | X | X | DELETED |
IfcConstraintRelationship | X | X | DELETED |
IfcPropertyConstraintRelationship | X | X | DELETED |
IFCCOSTRESOURCE |  |  |  |
IfcAppliedValueSelect |  |  |  |
IfcValue |  |  | ADDED |
IfcReference |  |  | ADDED |
IfcRatioMeasure |  |  | DELETED |
IfcMonetaryMeasure |  |  | DELETED |
IfcAppliedValue |  |  | MODIFIED | Instantiation changed from ABSTRACT.
ApplicableDate | X | X | MODIFIED | Type changed from IfcDateTimeSelect to IfcDate.
FixedUntilDate | X | X | MODIFIED | Type changed from IfcDateTimeSelect to IfcDate.
Category |  |  | ADDED |
Condition |  |  | ADDED |
ArithmeticOperator |  |  | ADDED |
Components |  |  | ADDED |
IfcCostValue |  |  |  |
ApplicableDate | X | X | MODIFIED | Type changed from IfcDateTimeSelect to IfcDate.
FixedUntilDate | X | X | MODIFIED | Type changed from IfcDateTimeSelect to IfcDate.
Category |  | X | MODIFIED | Name changed from CostType to Category. Instantiation changed to OPTIONAL.
Condition |  |  | MODIFIED | Type changed from IfcText to IfcLabel.
ArithmeticOperator |  |  | ADDED |
Components |  |  | ADDED |
IfcAppliedValueRelationship | X | X | DELETED |
IfcEnvironmentalImpactValue | X | X | DELETED |
IfcReferencesValueDocument | X | X | DELETED |
IFCDATETIMERESOURCE |  |  |  |
IfcDate |  |  | ADDED |
IfcDateTime |  |  | ADDED |
IfcTime |  |  | ADDED |
IfcTimeStamp |  |  | MOVED | Schema changed from IFCMEASURERESOURCE to IFCDATETIMERESOURCE.
IfcDataOriginEnum |  |  | MOVED | Schema changed from IFCTIMESERIESRESOURCE to IFCDATETIMERESOURCE.
IfcRecurrenceTypeEnum |  |  | ADDED |
IfcTimeSeriesDataTypeEnum |  |  | MOVED | Schema changed from IFCTIMESERIESRESOURCE to IFCDATETIMERESOURCE.
IfcIrregularTimeSeries |  |  | MOVED | Schema changed from IFCTIMESERIESRESOURCE to IFCDATETIMERESOURCE.
StartTime | X | X | MODIFIED | Type changed from IfcDateTimeSelect to IfcDateTime.
EndTime | X | X | MODIFIED | Type changed from IfcDateTimeSelect to IfcDateTime.
IfcIrregularTimeSeriesValue |  |  | MOVED | Schema changed from IFCTIMESERIESRESOURCE to IFCDATETIMERESOURCE.
TimeStamp | X | X | MODIFIED | Type changed from IfcDateTimeSelect to IfcDateTime.
IfcRecurrencePattern |  |  | ADDED |
IfcSchedulingTime |  |  | ADDED |
IfcTimePeriod |  |  | ADDED |
IfcTimeSeries |  |  | MOVED | Schema changed from IFCTIMESERIESRESOURCE to IFCDATETIMERESOURCE.
IfcWorkTime |  |  | ADDED |
IfcCalendarDate | X | X | DELETED |
IfcCoordinatedUniversalTimeOffset | X | X | DELETED |
IfcDateAndTime | X | X | DELETED |
IfcLocalTime | X | X | DELETED |
IFCEXTERNALREFERENCERESOURCE |  |  |  |
IfcClassificationReferenceSelect |  |  | ADDED |
IfcClassificationSelect |  |  | ADDED |
IfcClassification |  |  |  |
Source |  |  | MODIFIED | Instantiation changed to OPTIONAL.
Edition |  |  | MODIFIED | Instantiation changed to OPTIONAL.
EditionDate | X | X | MODIFIED | Type changed from IfcCalendarDate to IfcDate.
Description |  |  | ADDED |
Location |  |  | ADDED |
ReferenceTokens |  |  | ADDED |
IfcClassificationReference |  |  |  |
Location |  |  | MODIFIED | Type changed from IfcLabel to IfcURIReference.
Identification |  | X | MODIFIED | Name changed from ItemReference to Identification.
ReferencedSource |  |  | MODIFIED | Type changed from IfcClassification to IfcClassificationReferenceSelect.
Description |  |  | ADDED |
Sort |  |  | ADDED |
IfcExternalInformation |  |  | ADDED |
IfcClassificationItem | X | X | DELETED |
IfcClassificationItemRelationship | X | X | DELETED |
IfcClassificationNotation | X | X | DELETED |
IfcClassificationNotationFacet | X | X | DELETED |
IfcDocumentElectronicFormat | X | X | DELETED |
IFCGEOMETRICCONSTRAINTRESOURCE |  |  |  |
IfcConnectionPortGeometry | X | X | DELETED |
IFCGEOMETRICMODELRESOURCE |  |  |  |
IfcAdvancedBrep |  |  | ADDED |
IfcExtrudedAreaSolid |  |  |  |
Position |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcRevolvedAreaSolid |  |  |  |
Position |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcSweptDiskSolid |  |  |  |
StartParam |  |  | MODIFIED | Instantiation changed to OPTIONAL.
EndParam |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcTessellatedItem |  |  | ADDED |
IFCGEOMETRYRESOURCE |  |  |  |
IfcBoundedSurface |  |  | MODIFIED | Instantiation changed to ABSTRACT.
Ifc2DCompositeCurve | X | X | DELETED |
IfcBezierCurve | X | X | DELETED |
IfcRationalBezierCurve | X | X | DELETED |
IFCMATERIALRESOURCE |  |  |  |
IfcMaterialSelect |  |  |  |
IfcMaterialUsageDefinition |  |  | ADDED |
IfcMaterialDefinition |  |  | ADDED |
IfcMaterial |  |  | DELETED |
IfcMaterialLayerSetUsage |  |  | DELETED |
IfcMaterialLayerSet |  |  | DELETED |
IfcMaterialLayer |  |  | DELETED |
IfcMaterial |  |  |  |
Description |  |  | ADDED |
Category |  |  | ADDED |
IfcMaterialConstituent |  |  | ADDED |
IfcMaterialConstituentSet |  |  | ADDED |
IfcMaterialDefinition |  |  | ADDED |
IfcMaterialLayer |  |  |  |
LayerThickness |  |  | MODIFIED | Type changed from IfcPositiveLengthMeasure to IfcNonNegativeLengthMeasure.
Name |  |  | ADDED |
Description |  |  | ADDED |
Category |  |  | ADDED |
Priority |  |  | ADDED |
IfcMaterialLayerSet |  |  |  |
Description |  |  | ADDED |
IfcMaterialLayerSetUsage |  |  |  |
ReferenceExtent |  |  | ADDED |
IfcMaterialProfile |  |  | ADDED |
IfcMaterialProfileSet |  |  | ADDED |
IfcMaterialProfileSetUsage |  |  | ADDED |
IfcMaterialProperties |  |  | MODIFIED | Schema changed from IFCMATERIALPROPERTYRESOURCE to IFCMATERIALRESOURCE. Instantiation changed from ABSTRACT.
Name | X | X | MODIFIED | Name changed from Material to Name. Type changed from IfcMaterial to IfcIdentifier. Instantiation changed to OPTIONAL.
Description |  |  | ADDED |
Properties |  |  | ADDED |
Material |  |  | ADDED |
IfcMaterialUsageDefinition |  |  | ADDED |
IFCMEASURERESOURCE |  |  |  |
IfcNonNegativeLengthMeasure |  |  | ADDED |
IfcConversionBasedUnitWithOffset |  |  | ADDED |
IFCPRESENTATIONAPPEARANCERESOURCE |  |  |  |
IfcPresentableText |  |  | MOVED | Schema changed from IFCPRESENTATIONRESOURCE to IFCPRESENTATIONAPPEARANCERESOURCE.
IfcStyleAssignmentSelect |  |  | ADDED |
IfcCurveStyle |  |  |  |
ModelOrDraughting |  |  | ADDED |
IfcFillAreaStyle |  |  |  |
ModelorDraughting |  |  | ADDED |
IfcStyledItem |  |  |  |
Styles |  |  | MODIFIED | Type changed from IfcPresentationStyleAssignment to IfcStyleAssignmentSelect.
IfcFillAreaStyleTileSymbolWithStyle | X | X | DELETED |
IfcOneDirectionRepeatFactor | X | X | DELETED |
IfcSymbolStyle | X | X | DELETED |
IfcTextStyleWithBoxCharacteristics | X | X | DELETED |
IfcTwoDirectionRepeatFactor | X | X | DELETED |
IFCPRESENTATIONDEFINITIONRESOURCE |  |  |  |
IfcAnnotationCurveOccurrence | X | X | DELETED |
IfcAnnotationFillAreaOccurrence | X | X | DELETED |
IfcAnnotationOccurrence |  |  | DELETED |
IfcAnnotationSurface | X | X | DELETED |
IfcAnnotationSurfaceOccurrence | X | X | DELETED |
IfcAnnotationSymbolOccurrence | X | X | DELETED |
IfcAnnotationTextOccurrence | X | X | DELETED |
IfcDefinedSymbol | X | X | DELETED |
IfcExternallyDefinedSymbol | X | X | DELETED |
IfcPreDefinedSymbol |  |  | DELETED |
IfcVertexBasedTextureMap | X | X | DELETED |
IFCPRESENTATIONORGANIZATIONRESOURCE |  |  |  |
IFCPROFILERESOURCE |  |  |  |
IfcProfileDef |  |  | MODIFIED | Instantiation changed from ABSTRACT.
IfcProfileProperties |  |  | MODIFIED | Schema changed from IFCPROFILEPROPERTYRESOURCE to IFCPROFILERESOURCE. Instantiation changed from ABSTRACT.
Name |  |  | MODIFIED | Name changed from ProfileName to Name. Type changed from IfcLabel to IfcIdentifier.
Description | X | X | MODIFIED | Name changed from ProfileDefinition to Description. Type changed from IfcProfileDef to IfcText.
Properties |  |  | ADDED |
ProfileDefinition |  |  | ADDED |
IfcCraneRailAShapeProfileDef | X | X | DELETED |
IfcCraneRailFShapeProfileDef | X | X | DELETED |
IFCPROPERTYRESOURCE |  |  |  |
IfcObjectReferenceSelect |  |  |  |
IfcMaterialDefinition |  |  | ADDED |
IfcTable |  |  | ADDED |
IfcMaterial |  |  | DELETED |
IfcDateAndTime | X | X | DELETED |
IfcMaterialList | X | X | DELETED |
IfcCalendarDate | X | X | DELETED |
IfcLocalTime | X | X | DELETED |
IfcMaterialLayer |  |  | DELETED |
IfcExtendedProperties |  |  | ADDED |
IfcPropertyAbstraction |  |  | ADDED |
IfcPropertyBoundedValue |  |  |  |
SetPointValue |  |  | ADDED |
IfcPropertyEnumeratedValue |  |  |  |
EnumerationValues |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcPropertyReferenceValue |  |  |  |
UsageName |  |  | MODIFIED | Type changed from IfcLabel to IfcText.
PropertyReference |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IfcPropertyTableValue |  |  |  |
DefiningValues |  |  | MODIFIED | Instantiation changed to OPTIONAL.
DefinedValues |  |  | MODIFIED | Instantiation changed to OPTIONAL.
CurveInterpolation |  |  | ADDED |
IFCQUANTITYRESOURCE |  |  |  |
IfcQuantityCount |  |  |  |
Formula |  |  | ADDED |
IFCREPRESENTATIONRESOURCE |  |  |  |
IfcProductRepresentation |  |  | MODIFIED | Instantiation changed to ABSTRACT.
IfcRepresentation |  |  | MODIFIED | Instantiation changed to ABSTRACT.
IfcRepresentationContext |  |  | MODIFIED | Instantiation changed to ABSTRACT.
IfcShapeAspect |  |  |  |
PartOfProductDefinitionShape |  |  | MODIFIED | Type changed from IfcProductDefinitionShape to IfcProductRepresentationSelect. Instantiation changed to OPTIONAL.
IFCSTRUCTURALLOADRESOURCE |  |  |  |
IFCTOPOLOGYRESOURCE |  |  |  |
IFCUTILITYRESOURCE |  |  |  |
IfcChangeActionEnum |  |  |  |
NOTDEFINED |  |  | ADDED |
MODIFIEDADDED | X | X | DELETED |
MODIFIEDDELETED | X | X | DELETED |
IfcOwnerHistory |  |  |  |
ChangeAction |  |  | MODIFIED | Instantiation changed to OPTIONAL.
IFCMATERIALPROPERTYRESOURCE |  |  | DELETED |
IfcExtendedMaterialProperties | X | X | DELETED |
IfcFuelProperties | X | X | DELETED |
IfcGeneralMaterialProperties | X | X | DELETED |
IfcHygroscopicMaterialProperties | X | X | DELETED |
IfcMaterialProperties |  |  | MOVED | Schema changed from IFCMATERIALPROPERTYRESOURCE to IfcMaterialResource.
IfcMechanicalConcreteMaterialProperties | X | X | DELETED |
IfcMechanicalMaterialProperties | X | X | DELETED |
IfcMechanicalSteelMaterialProperties | X | X | DELETED |
IfcOpticalMaterialProperties | X | X | DELETED |
IfcProductsOfCombustionProperties | X | X | DELETED |
IfcRelaxation | X | X | DELETED |
IfcThermalMaterialProperties | X | X | DELETED |
IfcWaterProperties | X | X | DELETED |
IFCPRESENTATIONDIMENSIONINGRESOURCE |  |  | DELETED |
IfcDimensionExtentUsage |  |  | DELETED |
IfcDraughtingCalloutElement |  |  | DELETED |
IfcAngularDimension | X | X | DELETED |
IfcDiameterDimension | X | X | DELETED |
IfcDimensionCalloutRelationship | X | X | DELETED |
IfcDimensionCurve | X | X | DELETED |
IfcDimensionCurveDirectedCallout | X | X | DELETED |
IfcDimensionCurveTerminator | X | X | DELETED |
IfcDimensionPair | X | X | DELETED |
IfcDraughtingCallout | X | X | DELETED |
IfcDraughtingCalloutRelationship | X | X | DELETED |
IfcLinearDimension | X | X | DELETED |
IfcPreDefinedDimensionSymbol | X | X | DELETED |
IfcPreDefinedPointMarkerSymbol | X | X | DELETED |
IfcPreDefinedTerminatorSymbol | X | X | DELETED |
IfcProjectionCurve | X | X | DELETED |
IfcRadiusDimension | X | X | DELETED |
IfcStructuredDimensionCallout | X | X | DELETED |
IfcTerminatorSymbol | X | X | DELETED |
IFCPRESENTATIONRESOURCE |  |  | DELETED |
IfcPresentableText |  |  | MOVED | Schema changed from IfcPresentationResource to IfcPresentationAppearanceResource.
IfcDraughtingPreDefinedTextFont | X | X | DELETED |
IFCPROFILEPROPERTYRESOURCE |  |  | DELETED |
IfcRibPlateDirectionEnum |  |  | DELETED |
IfcGeneralProfileProperties | X | X | DELETED |
IfcProfileProperties |  |  | MOVED | Schema changed from IFCPROFILEPROPERTYRESOURCE to IfcProfileResource.
IfcRibPlateProfileProperties | X | X | DELETED |
IfcStructuralProfileProperties | X | X | DELETED |
IfcStructuralSteelProfileProperties | X | X | DELETED |
IFCTIMESERIESRESOURCE |  |  | DELETED |
IfcDataOriginEnum |  |  | MOVED | Schema changed from IFCTIMESERIESRESOURCE to IfcDateTimeResource.
IfcTimeSeriesDataTypeEnum |  |  | MOVED | Schema changed from IFCTIMESERIESRESOURCE to IfcDateTimeResource.
IfcIrregularTimeSeries |  |  | MOVED | Schema changed from IFCTIMESERIESRESOURCE to IfcDateTimeResource.
IfcIrregularTimeSeriesValue |  |  | MOVED | Schema changed from IFCTIMESERIESRESOURCE to IfcDateTimeResource.
IfcTimeSeries |  |  | MOVED | Schema changed from IFCTIMESERIESRESOURCE to IfcDateTimeResource.
IfcTimeSeriesReferenceRelationship | X | X | DELETED |