During development, it is essential to use the BuiltInCategory values for all model and annotation categories. To facilitate this, category names were converted into their corresponding enumeration values, following the order in which categories are displayed in Revit.
Model Categories:
HVAC Zones: OST_HVAC_Zones
Specialized Equipment: OST_SpecificEquipment
Volume: OST_Mass
Parking Lot: OST_Parking
Raster Images: OST_RasterImages
Bathroom Fixtures: OST_PlumbingFixtures
Nozzle: OST_Sprinklers
Terrain: OST_Topography
Site: OST_Site
Ramp: OST_Ramp
Walls: OST_Walls
Ceilings: OST_Ceilings
Security Devices: OST_SecurityDevices
Furniture: OST_Furniture
Furniture Systems: OST_FurnitureSystems
Wire: OST_Wire
Roofs: OST_Roofs
Generic Model: OST_GenericModel
Curtain Wall Panels: OST_CurtainWallPanels
Curtain Wall Mullions: OST_CurtainWallMullions
Curtain Wall Systems: OST_CurtainSystem
Rooms: OST_Rooms
Nursing Call Devices: OST_NurseCallDevices
Data Devices: OST_DataDevices
Mechanical Equipment: OST_MechanicalEquipment
Columns: OST_Columns
Handrails: OST_StairsRailing
Plants: OST_Planting
Floors: OST_Floors
Stairs: OST_Stairs
Cabinets: OST_Casework
Fire Alarm Devices: OST_FireAlarmDevices
Lamps: OST_LightingDevices
Lighting Fixtures: OST_LightingFixtures
Entourage: OST_Entourage
Electrical Fixtures: OST_ElectricalFixtures
Electrical Equipment: OST_ElectricalEquipment
Cable Trays: OST_CableTray
Cable Tray Accessories: OST_CableTrayFilling
Telephone Devices: OST_TelephoneDevices
MEP Spaces: OST_MEPSpace
Windows: OST_Windows
Vertical Shaft Openings: OST_ShaftOpening
Pipes: OST_PipeCurves
Pipe Fittings: OST_PipeFitting
Pipe Placeholders: OST_PlaceHolderPipes
Pipe Accessories: OST_PipeAccessory
Pipe Insulation: OST_PipeInsulation
Lines: OST_Lines
Conduits: OST_Conduit
Conduit Fittings: OST_ConduitFitting
Parts: OST_Parts
Structural Stiffeners: OST_StructuralStiffener
Area Reinforcement: OST_AreaRein
Structural Foundations: OST_StructuralFoundation
Structural Columns: OST_StructuralColumns
Structural Trusses: OST_StructuralTruss
Structural Framing: OST_StructuralFraming
Structural Framing Systems: OST_StructuralFramingSystem
Path Reinforcement: OST_PathRein
Structural Connections: OST_StructConnections
Rebar: OST_Rebar
Fabric Reinforcement: OST_FabricReinforcement
Fabric Areas: OST_FabricAreas
Detail Components: OST_DetailComponents
Flexible Pipes: OST_FlexPipeCurves
Flexible Ducts: OST_FlexDuctCurves
Communication Devices: OST_CommunicationDevices
Roads: OST_Roads
Doors: OST_Doors
Areas: OST_Areas
Fabrication Parts: OST_FabricationParts
Ducts: OST_DuctCurves
Duct Linings: OST_DuctLinings
Duct Placeholders: OST_PlaceHolderDucts
Duct Fittings: OST_DuctFitting
Duct Accessories: OST_DuctAccessory
Duct Insulation: OST_DuctInsulations
Duct Terminals: OST_DuctTerminal
Annotation Categories:
Specialized Equipment Tags
Revision Clouds: OST_RevisionClouds
Revision Cloud Tags: OST_RevisionCloudTags
Displacement Paths: OST_DisplacementPath
Mass Tags: OST_MassTags
Mass Floor Tags: OST_MassAreaFaceTags
Parking Lot Markings: OST_ParkingTags
Internal Point Load Tags: OST_InternalPointLoadTags
Internal Line Load Tags: OST_InternalLineLoadTags
Internal Surface Load Tags: OST_InternalAreaLoadTags
Partition Tags: OST_ZoneTags
Wall Analytical Tags: OST_WallAnalyticalTags
Brace Analytical Tags: OST_BraceAnalyticalTags
Wall Foundation Analytical Tags: OST_WallFoundationAnalyticalTags
Column Analytical Tags: OST_ColumnAnalyticalTags
Beam Analytical Tags: OST_BeamAnalyticalTags
Floor Analytical Tags: OST_FloorAnalyticalTags
Foundation Slab Analytical Tags: OST_FoundationSlabAnalyticalTags
Isolated Foundation Analytical Tags: OST_IsolatedFoundationAnalyticalTags
Node Analytical Tags: OST_NodeAnalyticalTags
Link Analytical Tags: OST_LinkAnalyticalTags
Profiles: OST_Section
Profile Boxes: OST_SectionBox
Sanitary Fixture Tags: OST_PlumbingFixtureTags
Reference Planes: OST_CLines
Reference Points: OST_ReferencePoints
Reference Lines: OST_ReferenceLines
Sprinkler Tags: OST_SprinklerTags
Image Frames: OST_TitleBlocks
Site Tags: OST_SiteTags
Footing Direction Symbols: OST_FootingPanDirectionSymbol
Wall Tags: OST_WallTags
Multi-Category Tags: OST_MultiCategorizeTags
Ceiling Tags: OST_CeilingTags
Security Device Tags: OST_SecurityDeviceTags
Furniture Tags: OST_FurnitureTags
Furniture System Tags: OST_FurnitureSystemTags
Guide Grids: OST_GuideGrid
Wire Tags: OST_WireTags
Dimension Annotations: OST_Dimensions
Roof Tags: OST_RoofTags
Site People Tags: OST_SitePeopleTags
Generic Model Tags: OST_GenericModelTags
Generic Annotations: OST_GenericAnnotation
Curtain Wall Panel Tags: OST_CurtainWallPanelTags
Curtain Wall System Tags: OST_CurtainSystemTags
Plan Regions: OST_PlanRegion
Structural Brace Plan Representatives: OST_StructuralBracePlanReps
Site People Line Segment Tags: OST_SitePeopleLineSegmentTags
Room Tags: OST_RoomTags
Nurse Call Device Tags: OST_NurseCallDeviceTags
Matchline Tags: OST_Matchline
Data Device Tags: OST_DataDeviceTags
Text Notes: OST_TextNotes
Schedule Graphics: OST_ScheduleGraphics
Mechanical Equipment Tags: OST_MechanicalEquipmentTags
Material Tags: OST_MaterialTags
Levels: OST_Levels
Stairs Railing Tags: OST_StairsRailingTags
Plant Tags: OST_PlantingTags
Floor Tags: OST_FloorTags
Stairs Landing Tags: OST_StairsLandingTags
Stairs Support Tags: OST_StairsSupportTags
Stairs Tags: OST_StairsTags
Stairs Run Tags: OST_StairsRunTags
Stairs Tread and Riser Numbers: OST_StairsTrierNumbers
Casework Tags: OST_CaseworkTags
Keynote Tags: OST_KeynoteTags
Fire Alarm Device Tags: OST_FireAlarmDeviceTags
Lighting Device Tags: OST_LightingDeviceTags
Point Load Tags: OST_PointLoadTags
Lighting Fixture Tags: OST_LightingFixtureTags
Electrical Fixture Tags: OST_ElectricalFixtureTags
Electrical Equipment Tags: OST_ElectricalEquipmentTags
Cable Tray Tags: OST_CableTrayTags
Cable Tray Fitting Tags: OST_CableTrayFittingTags
Telephone Device Tags: OST_TelephoneDeviceTags
MEP Space Tags: OST_MEPSpaceTags
Window Tags: OST_WindowTags
Elevations: OST_Elev
Contour Labels: OST_ContourLabels
Pipe Fitting Tags: OST_PipeFittingTags
Pipe Tags: OST_PipeTags
Pipe Accessory Tags: OST_PipeAccessoryTags
Pipe Insulation Tags: OST_PipeInsulationTags
Pipe Color Fills: OST_PipeColorFills
Pipe Color Fill Legends: OST_PipeColorFillLegends
Conduit Tags: OST_ConduitTags
Conduit Fitting Tags: OST_ConduitFittingTags
Line Load Tags: OST_LineLoadTags
Structural Stiffener Tags: OST_StructuralStiffenerTags
Area Reinforcement Tags: OST_AreaReinTags
Area Reinforcement Span Symbols: OST_AreaReinSpanSymbol
Structural Foundation Tags: OST_StructuralFoundationTags
Structural Column Tags: OST_StructuralColumnTags
Structural Truss Tags: OST_TrussTags
Structural Framing Tags: OST_StructuralFramingTags
Beam System Tags: OST_BeamSystemTags
Structural Annotations: OST_StructuralAnnotations
Path Reinforcement Tags: OST_PathReinTags
Path Reinforcement Span Symbols: OST_PathReinSpanSymbol
Structural Connection Tags: OST_StructConnectTags
Rebar Tags: OST_RebarTags
Fabric Reinforcement Tags: OST_FabricReinforcementTags
Fabric Reinforcement Span Symbols: OST_FabricReinSpanSymbol
Adaptive Points: OST_AdaptivePoints
Volume of Interest (Scope Box): OST_VolumeOfInterest
Reference Viewers: OST_ReferenceViewer
Viewport Labels: OST_ViewportLabel
Callouts: OST_Callouts
Detail Widget Tags: OST_DetailWidgetTags
Span Direction Symbols: OST_SpanDirectionSymbol
Flexible Pipe Tags: OST_FlexPipeTags
Flexible Duct Tags: OST_FlexDuctTags
Grids: OST_Grids
Structural Connection Symbols: OST_StructConnectSymbols
Communication Device Tags: OST_CommunicationDeviceTags
Assembly Tags: OST_AssemblyTags
Panel Scheduling Graphics: OST_PanelSchedulingGraphics
Door Tags: OST_DoorTags
Part Tags: OST_PartTags
Area Tags: OST_AreaTags
Area Load Tags: OST_AreaLoadTags
Fabrication Part Tags: OST_FabricationPartTags
Color Fill Legends: OST_ColorFillLegends
Duct Lining Tags: OST_DuctLiningsTags
Duct Tags: OST_DuctTags
Duct Fitting Tags: OST_DuctFittingTags
Duct Accessory Tags: OST_DuctAccessoryTags
Duct Insulation Tags: OST_DuctInsulationsTags
Duct Color Fills: OST_DuctColorFills
Duct Color Fill Legends: OST_DuctColorFillLegends
Duct Terminal Tags: OST_DuctTerminalTags
Spot Elevations: OST_SpotElevations
Spot Coordinates: OST_SpotCoordinates
Spot Slopes: OST_SpotSlopes
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