diff --git a/Development/IDS_oma.ids b/Development/IDS_oma.ids
index 84f44a2..c8a7cc0 100644
--- a/Development/IDS_oma.ids
+++ b/Development/IDS_oma.ids
@@ -1,1148 +1,1058 @@
 <?xml version="1.0" encoding="UTF-8" standalone="yes"?>
-<ids:ids xmlns:ids="http://standards.buildingsmart.org/IDS"
-  xmlns:xs="http://www.w3.org/2001/XMLSchema"
-  xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance"
-  xsi:schemaLocation="http://standards.buildingsmart.org/IDS http://standards.buildingsmart.org/IDS/0.9.6/ids.xsd">
-  <ids:info>
-    <ids:title>OMA - Occupant Movement Analysis</ids:title>
-    <ids:copyright>buildingSMART International</ids:copyright>
-    <ids:version>2.2</ids:version>
-    <ids:description>Minimum requirements for IFC models to be used in Occupant Movement
+<ids:ids xmlns:ids="http://standards.buildingsmart.org/IDS" xmlns:xs="http://www.w3.org/2001/XMLSchema" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xsi:schemaLocation="http://standards.buildingsmart.org/IDS http://standards.buildingsmart.org/IDS/0.9.6/ids.xsd">
+	<ids:info>
+		<ids:title>OMA - Occupant Movement Analysis</ids:title>
+		<ids:copyright>buildingSMART International</ids:copyright>
+		<ids:version>2.2</ids:version>
+		<ids:description>Minimum requirements for IFC models to be used in Occupant Movement
       Analysis</ids:description>
-  </ids:info>
-  <ids:specifications>
-    <ids:specification ifcVersion="IFC4X3" name="Building"
-      description="Occupant Movement Analysis - data properties list for Building">
-      <ids:applicability>
-        <ids:entity>
-          <ids:name>
-            <ids:simpleValue>IFCBUILDING</ids:simpleValue>
-          </ids:name>
-        </ids:entity>
-      </ids:applicability>
-      <ids:requirements>
-        <ids:attribute
-          instructions="The building types mentioned in the data value(s) column are based on the NFPA 101 and 5000 Occupancy Classification (https://www.nfpa.org/News-and-Research/Publications-and-media/Blogs-Landing-Page/NFPA-Today/Blog-Posts/2021/05/07/Occupancy-Classifications-and-Model-Codes)">
-          <ids:name>
-            <ids:simpleValue>ObjectType</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction>
-              <xs:enumeration value="Assembly" />
-              <xs:enumeration value="Ambulatory Health Care" />
-              <xs:enumeration value="Educational" />
-              <xs:enumeration value="Day Care" />
-              <xs:enumeration value="Health Care" />
-              <xs:enumeration value="Detention and Correctional" />
-              <xs:enumeration value="One- and Two-Family Dwelling" />
-              <xs:enumeration value="Lodging or Rooming House" />
-              <xs:enumeration value="Hotels and Dormitory" />
-              <xs:enumeration value="Apartment" />
-              <xs:enumeration value="Mercantile" />
-              <xs:enumeration value="Business" />
-              <xs:enumeration value="Industrial" />
-              <xs:enumeration value="Storage" />
-            </xs:restriction>
-          </ids:value>
-        </ids:attribute>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLABEL"
-          uri="https://identifier.buildingsmart.org/uri/buildingsmart/ifc/4.3/prop/OccupancyType">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_BuildingCommon</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>OccupancyType</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLABEL"
-          uri="https://identifier.buildingsmart.org/uri/buildingsmart/ifc/4.3/prop/MarketCategory">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_BuildingUse</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>MarketCategory</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLABEL"
-          uri="https://identifier.buildingsmart.org/uri/buildingsmart/ifc/4.3/prop/MarketSubCategory">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_BuildingUse</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>MarketSubCategory</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-      </ids:requirements>
-    </ids:specification>
-    <ids:specification ifcVersion="IFC4X3" name="Storey"
-      description="Occupant Movement Analysis - data properties list for Storey">
-      <ids:applicability>
-        <ids:entity>
-          <ids:name>
-            <ids:simpleValue>IFCBUILDINGSTOREY</ids:simpleValue>
-          </ids:name>
-        </ids:entity>
-      </ids:applicability>
-      <ids:requirements>
-        <ids:attribute instructions="Storey name/number">
-          <ids:name>
-            <ids:simpleValue>Name</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="[\S\s]+[\S]+" />
-            </xs:restriction>
-          </ids:value>
-        </ids:attribute>
-        <ids:attribute instructions="Brief desciption of level name or purpose.">
-          <ids:name>
-            <ids:simpleValue>Description</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="[\S\s]+[\S]+" />
-            </xs:restriction>
-          </ids:value>
-        </ids:attribute>
-      </ids:requirements>
-    </ids:specification>
-    <ids:specification ifcVersion="IFC4X3" name="Space"
-      description="Occupant Movement Analysis - data properties list for Space">
-      <ids:applicability>
-        <ids:entity>
-          <ids:name>
-            <ids:simpleValue>IFCSPACE</ids:simpleValue>
-          </ids:name>
-        </ids:entity>
-      </ids:applicability>
-      <ids:requirements>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCCOUNTMEASURE"
-          uri="https://identifier.buildingsmart.org/uri/buildingsmart/ifc/4.3/prop/OccupancyNumberPeak"
-          instructions="Design occupancy loading for this type of usage assigned to this space.">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_SpaceOccupancyRequirements</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>OccupancyNumberPeak</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCBOOLEAN"
-          uri="https://identifier.buildingsmart.org/uri/buildingsmart/ifc/4.3/prop/FireExit"
-          instructions="Indicates if the space contains a fire exit.">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_SpaceFireSafetyRequirements</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>FireExit</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCBOOLEAN"
-          uri="https://identifier.buildingsmart.org/uri/buildingsmart/ifc/4.3/prop/HandicapAccessible"
-          instructions="Indication whether this space (in case of e.g., a toilet) is designed to serve as a publicly accessible space, e.g., for a public toilet (TRUE) or not (FALSE).">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_SpaceCommon</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>HandicapAccessible</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLABEL"
-          instructions="Primary travel direction of people in a given area. For example, the flow direction of people in a one-way corridor.">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_SpaceCommon</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>TravelDirection</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="0" maxOccurs="unbounded" datatype="IFCREAL"
-          instructions="The maximum flow rate which the device is designed, theoretical or expected to achieve.">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_SpaceOccupancyRequirements</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>DesignFlowRate</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="0" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE"
-          instructions="Derived length, for example length of the corridor.">
-          <ids:propertySet>
-            <ids:simpleValue>Qto_SpaceBaseQuantities</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>NominalLength</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$" />
-            </xs:restriction>
-          </ids:value>
-        </ids:property>
-      </ids:requirements>
-    </ids:specification>
-    <ids:specification ifcVersion="IFC4X3" name="Spatial Zone"
-      description="Occupant Movement Analysis - data properties list for Zone">
-      <ids:applicability>
-        <ids:entity>
-          <ids:name>
-            <ids:simpleValue>IFCSPATIALZONE</ids:simpleValue>
-          </ids:name>
-        </ids:entity>
-      </ids:applicability>
-      <ids:requirements>
-        <ids:attribute instructions="Unique name or title assigned to the zone">
-          <ids:name>
-            <ids:simpleValue>Name</ids:simpleValue>
-          </ids:name>
-        </ids:attribute>
-        <ids:attribute instructions="Name or title assigned to the zone">
-          <ids:name>
-            <ids:simpleValue>Description</ids:simpleValue>
-          </ids:name>
-        </ids:attribute>
-        <ids:attribute instructions="Name or title assigned to the zone">
-          <ids:name>
-            <ids:simpleValue>LongName</ids:simpleValue>
-          </ids:name>
-        </ids:attribute>
-        <ids:attribute instructions="The type or function of the zone">
-          <ids:name>
-            <ids:simpleValue>PredefinedType</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction>
-              <xs:enumeration value="CONSTRUCTION" />
-              <xs:enumeration value="FIRESAFETY" />
-              <xs:enumeration value="LIGHTING" />
-              <xs:enumeration value="OCCUPANCY" />
-              <xs:enumeration value="SECURITY" />
-              <xs:enumeration value="THERMAL" />
-              <xs:enumeration value="TRANSPORT,VENTILATION" />
-              <xs:enumeration value="USERDEFINED" />
-              <xs:enumeration value="NOTDEFINED" />
-            </xs:restriction>
-          </ids:value>
-        </ids:attribute>
-        <ids:attribute
-          instructions="Describes the general type of occupant movement that we intend this zone to be used for (shuffling past seats, an ultimate destination etc.)">
-          <ids:name>
-            <ids:simpleValue>MovementType</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction>
-              <xs:enumeration value="COUNTER" />
-              <xs:enumeration value="DESTINATION" />
-              <xs:enumeration value="ENTRY" />
-              <xs:enumeration value="EXIT" />
-              <xs:enumeration value="GRANDSTAND" />
-              <xs:enumeration value="HAZARD" />
-              <xs:enumeration value="IMPASSABLE" />
-              <xs:enumeration value="ORIGIN" />
-              <xs:enumeration value="PASSAGEWAY" />
-              <xs:enumeration value="REFUGE" />
-              <xs:enumeration value="RESPONSE_TIME" />
-              <xs:enumeration value="SIGNAGE" />
-              <xs:enumeration value="TERRACING" />
-              <xs:enumeration value="TIERED_SEATING" />
-              <xs:enumeration value="WAITING" />
-              <xs:enumeration value="WAYPOINT" />
-            </xs:restriction>
-          </ids:value>
-        </ids:attribute>
-      </ids:requirements>
-    </ids:specification>
-    <ids:specification ifcVersion="IFC4X3" name="Door"
-      description="Occupant Movement Analysis - data properties list for Door">
-      <ids:applicability>
-        <ids:entity>
-          <ids:name>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="IFCDOOR" />
-              <xs:enumeration value="IFCDOORTYPE" />
-            </xs:restriction>
-          </ids:name>
-          <ids:predefinedType>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="DOOR" />
-              <xs:enumeration value="TRAPDOOR" />
-              <xs:enumeration value="USERDEFINED" />
-              <xs:enumeration value="NOTDEFINED" />
-            </xs:restriction>
-          </ids:predefinedType>
-        </ids:entity>
-      </ids:applicability>
-      <ids:requirements>
-        <ids:attribute instructions="Descriptive name">
-          <ids:name>
-            <ids:simpleValue>Name</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="[\S\s]+[\S]+" />
-            </xs:restriction>
-          </ids:value>
-        </ids:attribute>
-        <ids:attribute
-          instructions="The width between the vertical door linings. The value we need is the effective clear width.">
-          <ids:name>
-            <ids:simpleValue>OverallWidth</ids:simpleValue>
-          </ids:name>
-        </ids:attribute>
-        <ids:attribute
-          instructions="Number of leaves - Also impacts direction of opening, i.e. RHR, LHR etc, see Direction below">
-          <ids:name>
-            <ids:simpleValue>OperationType</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="DOUBLE_DOOR_DOUBLE_SWING" />
-              <xs:enumeration value="DOUBLE_DOOR_FOLDING" />
-              <xs:enumeration value="DOUBLE_DOOR_LIFTING_VERTICAL" />
-              <xs:enumeration value="DOUBLE_DOOR_SINGLE_SWING" />
-              <xs:enumeration value="DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT" />
-              <xs:enumeration value="DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT" />
-              <xs:enumeration value="DOUBLE_DOOR_SLIDING" />
-              <xs:enumeration value="DOUBLE_SWING_LEFT" />
-              <xs:enumeration value="DOUBLE_SWING_RIGHT" />
-              <xs:enumeration value="FOLDING_TO_LEFT" />
-              <xs:enumeration value="FOLDING_TO_RIGHT" />
-              <xs:enumeration value="LIFTING_HORIZONTAL" />
-              <xs:enumeration value="LIFTING_VERTICAL_LEFT" />
-              <xs:enumeration value="LIFTING_VERTICAL_RIGHT" />
-              <xs:enumeration value="REVOLVING" />
-              <xs:enumeration value="REVOLVING_VERTICAL" />
-              <xs:enumeration value="ROLLINGUP" />
-              <xs:enumeration value="SINGLE_SWING_LEFT" />
-              <xs:enumeration value="SINGLE_SWING_RIGHT" />
-              <xs:enumeration value="SLIDING_TO_LEFT" />
-              <xs:enumeration value="SLIDING_TO_RIGHT" />
-              <xs:enumeration value="SWING_FIXED_LEFT" />
-              <xs:enumeration value="SWING_FIXED_RIGHT" />
-              <xs:enumeration value="USERDEFINED" />
-              <xs:enumeration value="NOTDEFINED)" />
-            </xs:restriction>
-          </ids:value>
-        </ids:attribute>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCIDENTIFIER"
-          instructions="The direction the door opens. For example 'towards room1', 'from room1'">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_OMA_Door</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>DirectionOfTravel</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCBOOLEAN"
-          instructions="Indicates if door will automatically close in the event of an alarm being set">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_DoorCommon</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>SelfClosing</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCBOOLEAN"
-          instructions="Indicates whether the door is a fire exit">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_DoorCommon</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>FireExit</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCBOOLEAN"
-          instructions="Flag to indicate of an accessible door.">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_DoorCommon</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>HandicapAccessible</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCREAL"
-          instructions="The desired or capping flow rate for the door. Unit Flow Rate (in people/unit width/sec)/Flow rate">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_DoorCommon</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>RequiredDoorFlowrate</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="0" maxOccurs="unbounded" datatype="IFCREAL"
-          instructions="Relative attractiveness between exit, related to how likely they will be used (optional)">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_DoorCommon</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>UsagePreferenceFactor</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-      </ids:requirements>
-    </ids:specification>
-    <ids:specification ifcVersion="IFC4X3" name="Stairs"
-      description="Occupant Movement Analysis - data properties list for Stairs">
-      <ids:applicability>
-        <ids:entity>
-          <ids:name>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="IFCSTAIR" />
-              <xs:enumeration value="IFCSTAIRTYPE" />
-              <xs:enumeration value="IFCSTAIRFLIGHT" />
-              <xs:enumeration value="IFCSTAIRFLIGHTTYPE" />
-            </xs:restriction>
-          </ids:name>
-        </ids:entity>
-      </ids:applicability>
-      <ids:requirements>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE"
-          instructions="Vertical height of each step">
-          <ids:propertySet>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="Pset_StairCommon" />
-              <xs:enumeration value="Pset_StairFlightCommon" />
-            </xs:restriction>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>RiserHeight</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$" />
-            </xs:restriction>
-          </ids:value>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCCOUNTMEASURE"
-          instructions="Number of treads is a function of the number of risers">
-          <ids:propertySet>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="Pset_StairCommon" />
-              <xs:enumeration value="Pset_StairFlightCommon" />
-            </xs:restriction>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>NumberOfRiser</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE"
-          instructions="Tread depth includes nosing overhang">
-          <ids:propertySet>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="Pset_StairCommon" />
-              <xs:enumeration value="Pset_StairFlightCommon" />
-            </xs:restriction>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>TreadLength</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$" />
-            </xs:restriction>
-          </ids:value>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCCOUNTMEASURE"
-          instructions="Total number of treads in the flight">
-          <ids:propertySet>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="Pset_StairCommon" />
-              <xs:enumeration value="Pset_StairFlightCommon" />
-            </xs:restriction>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>NumberOfTreads</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE"
-          instructions="Vertical height of each step">
-          <ids:propertySet>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="Pset_StairCommon" />
-              <xs:enumeration value="Pset_StairFlightCommon" />
-            </xs:restriction>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>EffectiveWidth</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$" />
-            </xs:restriction>
-          </ids:value>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCCOUNTMEASURE"
-          instructions="Max. number of people who can stand on the stairs">
-          <ids:propertySet>
-            <ids:simpleValue>CPset_OMA_Stairs</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>OccupancyNumberPeak</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCREAL"
-          instructions="The designed flow rate of the stairs">
-          <ids:propertySet>
-            <ids:simpleValue>CPset_OMA_Stairs</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>RequiredDoorFlowrate</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLABEL"
-          instructions="Up, down, bidirectional">
-          <ids:propertySet>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="Pset_StairCommon" />
-              <xs:enumeration value="Pset_StairFlightCommon" />
-            </xs:restriction>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>TravelDirection</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="Up" />
-              <xs:enumeration value="Down" />
-              <xs:enumeration value="Bidirectional" />
-            </xs:restriction>
-          </ids:value>
-        </ids:property>
-      </ids:requirements>
-    </ids:specification>
-
-    <ids:specification ifcVersion="IFC4X3" name="Transport entities (Lift/Elevator)"
-      description="Occupant Movement Analysis - data properties list for transport entities (Lift/Elevator)">
-      <ids:applicability>
-        <ids:entity>
-          <ids:name>
-            <ids:simpleValue>IFCTRANSPORTELEMENT</ids:simpleValue>
-          </ids:name>
-          <ids:predefinedType>
-            <ids:simpleValue>ELEVATOR</ids:simpleValue>
-          </ids:predefinedType>
-        </ids:entity>
-      </ids:applicability>
-      <ids:requirements>
-        <ids:attribute instructions="identifier used to identify the lift">
-          <ids:name>
-            <ids:simpleValue>Name</ids:simpleValue>
-          </ids:name>
-        </ids:attribute>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE"
-          instructions="Internal width (inside net platform)">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_TransportElementElevator</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>ClearWidth</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$" />
-            </xs:restriction>
-          </ids:value>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE"
-          instructions="Internal depth ( inside net platform)">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_TransportElementElevator</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>ClearDepth</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$" />
-            </xs:restriction>
-          </ids:value>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCCOUNTMEASURE"
-          instructions="The maximum number of people who can occupy it">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_TransportElementCommon</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>CapacityPeople</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLINEARVELOCITYMEASURE"
-          instructions="Peak, steady rated speed">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>MaximumConstantSpeed</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCREAL"
-          instructions="Basic lift acceleration rate">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>AccelerationRate</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCREAL"
-          instructions="Basic lift braking rate">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>DecelerationRate</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCTIMEMEASURE"
-          instructions="Total time duration for doors to open">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>DoorOpeningTime</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCTIMEMEASURE"
-          instructions="Total time duration for doors to close">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>DoorClosingTime</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCTIMEMEASURE"
-          instructions="The time the lift doors remain open after fully opening once no person has passed">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_TransportElementElevator</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>DoorDwellTime</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCTIMEMEASURE"
-          instructions="The time it takes a lift motor to start moving the lift after the doors have fully closed">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_TransportElementElevator</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>MotorDelayTime</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCCOUNTMEASURE"
-          instructions="The floors which are serviced by the lift, but not necessarily stop at">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_TransportElementElevator</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>StoriesServed</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCIDENTIFIER"
-          instructions="which group of lifts this lift belongs to.">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>Group</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCAREAMEASURE"
-          instructions="The area where people wait to board ">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>LoadingArea</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-      </ids:requirements>
-    </ids:specification>
-
-    <ids:specification ifcVersion="IFC4X3" name="Transport entities (Escalator)"
-      description="Occupant Movement Analysis - data properties list for transport entities (Escalator)">
-      <ids:applicability>
-        <ids:entity>
-          <ids:name>
-            <ids:simpleValue>IFCTRANSPORTELEMENT</ids:simpleValue>
-          </ids:name>
-          <ids:predefinedType>
-            <ids:simpleValue>ESCALATOR</ids:simpleValue>
-          </ids:predefinedType>
-        </ids:entity>
-      </ids:applicability>
-      <ids:requirements>
-        <ids:attribute instructions="identifier used to identify the escalator">
-          <ids:name>
-            <ids:simpleValue>Name</ids:simpleValue>
-          </ids:name>
-        </ids:attribute>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLINEARVELOCITYMEASURE"
-          instructions="Horizontal velocity in m/s">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>MaximumConstantSpeed</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCBOOLEAN"
-          instructions="Indicates if available during the simulation">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>IsActive</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCCOUNTMEASURE"
-          instructions="effective number of lanes of the escalator">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_TransportEscalator</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>NumberOfLanes</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE"
-          instructions="The depth of any step tread in the direction of travel">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_TransportEscalator</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>DepthOfTread</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCREAL"
-          instructions="The direction of the escalator when operational">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_TransportEscalator</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>DirectionOfTravel</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE"
-          instructions="Internal width (inside net platform)">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>ClearWidth</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$" />
-            </xs:restriction>
-          </ids:value>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCAREAMEASURE"
-          instructions="The area where people decide to use the device">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>LoadingArea</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="0" maxOccurs="unbounded" datatype="IFCREAL"
-          instructions="The maximum flow rate which the device is designed, theoretical or expected to achieve.">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>DesignPassengerFlow</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-      </ids:requirements>
-    </ids:specification>
-    <ids:specification ifcVersion="IFC4X3" name="Transport entities (Moving Walkway)"
-      description="Occupant Movement Analysis - data properties list for transport entities (Moving Walkway)">
-      <ids:applicability>
-        <ids:entity>
-          <ids:name>
-            <ids:simpleValue>IFCTRANSPORTELEMENT</ids:simpleValue>
-          </ids:name>
-          <ids:predefinedType>
-            <ids:simpleValue>MOVINGWALKWAY</ids:simpleValue>
-          </ids:predefinedType>
-        </ids:entity>
-      </ids:applicability>
-      <ids:requirements>
-        <ids:attribute instructions="identifier used to identify the moving walkway">
-          <ids:name>
-            <ids:simpleValue>Name</ids:simpleValue>
-          </ids:name>
-        </ids:attribute>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLINEARVELOCITYMEASURE"
-          instructions="Horizontal velocity in m/s">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>MaximumConstantSpeed</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCBOOLEAN"
-          instructions="Indicates if available during the simulation">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>IsActive</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCCOUNTMEASURE"
-          instructions="effective number of lanes of the walkway">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_TransportMovingWalkway</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>NumberOfLanes</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCREAL"
-          instructions="The direction of travel for the walkway">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_TransportMovingWalkway</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>DirectionOfTravel</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCREAL"
-          instructions="The maximum number of people who can occupy it">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_TransportMovingWalkway</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>DesignCapacity</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE"
-          instructions="Internal width (inside net platform)">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>ClearWidth</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$" />
-            </xs:restriction>
-          </ids:value>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCAREAMEASURE"
-          instructions="The area where people decide to use the device">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>LoadingArea</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="0" maxOccurs="unbounded" datatype="IFCREAL"
-          instructions="The maximum flow rate which the device is designed, theoretical or expected to achieve.">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>DesignPassengerFlow</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-      </ids:requirements>
-    </ids:specification>
-    <ids:specification ifcVersion="IFC4X3" name="Ramp"
-      description="Occupant Movement Analysis - data properties list for Ramp">
-      <ids:applicability>
-        <ids:entity>
-          <ids:name>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="IFCRAMP" />
-              <xs:enumeration value="IFCRAMPTYPE" />
-              <xs:enumeration value="IFCRAMPFLIGHT" />
-            </xs:restriction>
-          </ids:name>
-        </ids:entity>
-      </ids:applicability>
-      <ids:requirements>
-        <ids:entity>
-          <ids:name>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="IFCRAMP" />
-              <xs:enumeration value="IFCRAMPTYPE" />
-              <xs:enumeration value="IFCRAMPFLIGHT" />
-            </xs:restriction>
-          </ids:name>
-          <ids:predefinedType>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="HALF_TURN_RAMP" />
-              <xs:enumeration value="QUARTER_TURN_RAMP" />
-              <xs:enumeration value="SPIRAL_RAMP" />
-              <xs:enumeration value="STRAIGHT_RUN_RAMP" />
-              <xs:enumeration value="TWO_QUARTER_TURN_RAMP" />
-              <xs:enumeration value="TWO_STRAIGHT_RUN_RAMP" />
-              <xs:enumeration value="USERDEFINED" />
-              <xs:enumeration value="NOTDEFINED" />
-            </xs:restriction>
-          </ids:predefinedType>
-        </ids:entity>
-        <ids:attribute instructions="Descriptive name">
-          <ids:name>
-            <ids:simpleValue>Name</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="[\S\s]+[\S]+" />
-            </xs:restriction>
-          </ids:value>
-        </ids:attribute>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCBOOLEAN"
-          instructions="Indication that this object is designed to be accessible by the handicapped">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_RampCommon</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>HandicapAccessible</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCREAL"
-          instructions="Required sloping angle of the object - relative to horizontal">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_RampCommon</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>RequiredSlope</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCREAL" instructions="Angle">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_RampCommon</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>DirectionOfTravel</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-      </ids:requirements>
-    </ids:specification>
-    <ids:specification ifcVersion="IFC4X3" name="Gate"
-      description="Occupant Movement Analysis - data properties list for Gate">
-      <ids:applicability>
-        <ids:entity>
-          <ids:name>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="IFCDOOR" />
-              <xs:enumeration value="IFCDOORTYPE" />
-            </xs:restriction>
-          </ids:name>
-          <ids:predefinedType>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="BOOM_BARRIER" />
-              <xs:enumeration value="GATE" />
-              <xs:enumeration value="TURNSTILE" />
-            </xs:restriction>
-          </ids:predefinedType>
-        </ids:entity>
-      </ids:applicability>
-      <ids:requirements>
-        <ids:attribute instructions="mnemonic to indicate gate functionality.">
-          <ids:name>
-            <ids:simpleValue>ObjectType</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="[\S\s]+[\S]+" />
-            </xs:restriction>
-          </ids:value>
-        </ids:attribute>
-        <ids:attribute instructions="Direction relative to front of the building">
-          <ids:name>
-            <ids:simpleValue>OperationType</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction>
-              <xs:enumeration value="LIMIT_RATE_INBOUND" />
-              <xs:enumeration value="LIMIT_RATE_OUTBOUND" />
-              <xs:enumeration value="NOTDEFINED" />
-            </xs:restriction>
-          </ids:value>
-        </ids:attribute>
-        <ids:property minOccurs="0" maxOccurs="unbounded" datatype="IFCREAL"
-          instructions="The expected flow rate">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>DesignPassengerFlow</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="0" maxOccurs="unbounded" datatype="IFCAREAMEASURE"
-          instructions="The area where people decide to use the device">
-          <ids:propertySet>
-            <ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>LoadingArea</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-      </ids:requirements>
-    </ids:specification>
-    <ids:specification ifcVersion="IFC4X3" name="Signage"
-      description="Occupant Movement Analysis - data properties list for Signage">
-      <ids:applicability>
-        <ids:entity>
-          <ids:name>
-              <xs:restriction base="xs:string">
-                <xs:enumeration value="IFCSIGN" />
-                <xs:enumeration value="IFCSIGNTYPE" />
-              </xs:restriction>
-          </ids:name>
-        </ids:entity>
-      </ids:applicability>
-      <ids:requirements>
-        <ids:attribute instructions="Mnemonic indicating specific sign characteristics">
-          <ids:name>
-            <ids:simpleValue>ObjectType</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="[\S\s]+[\S]+" />
-            </xs:restriction>
-          </ids:value>
-        </ids:attribute>
-        <ids:classification minOccurs="0" maxOccurs="unbounded">
+	</ids:info>
+	<ids:specifications>
+		<ids:specification ifcVersion="IFC4X3" name="Building" description="Occupant Movement Analysis - data properties list for Building" maxOccurs="unbounded">
+			<ids:applicability>
+				<ids:entity>
+					<ids:name>
+						<ids:simpleValue>IFCBUILDING</ids:simpleValue>
+					</ids:name>
+				</ids:entity>
+			</ids:applicability>
+			<ids:requirements>
+				<ids:attribute instructions="The building types mentioned in the data value(s) column are based on the NFPA 101 and 5000 Occupancy Classification (https://www.nfpa.org/News-and-Research/Publications-and-media/Blogs-Landing-Page/NFPA-Today/Blog-Posts/2021/05/07/Occupancy-Classifications-and-Model-Codes)">
+					<ids:name>
+						<ids:simpleValue>ObjectType</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction>
+							<xs:enumeration value="Assembly"/>
+							<xs:enumeration value="Ambulatory Health Care"/>
+							<xs:enumeration value="Educational"/>
+							<xs:enumeration value="Day Care"/>
+							<xs:enumeration value="Health Care"/>
+							<xs:enumeration value="Detention and Correctional"/>
+							<xs:enumeration value="One- and Two-Family Dwelling"/>
+							<xs:enumeration value="Lodging or Rooming House"/>
+							<xs:enumeration value="Hotels and Dormitory"/>
+							<xs:enumeration value="Apartment"/>
+							<xs:enumeration value="Mercantile"/>
+							<xs:enumeration value="Business"/>
+							<xs:enumeration value="Industrial"/>
+							<xs:enumeration value="Storage"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:attribute>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLABEL" uri="https://identifier.buildingsmart.org/uri/buildingsmart/ifc/4.3/prop/OccupancyType">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_BuildingCommon</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>OccupancyType</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLABEL" uri="https://identifier.buildingsmart.org/uri/buildingsmart/ifc/4.3/prop/MarketCategory">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_BuildingUse</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>MarketCategory</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLABEL" uri="https://identifier.buildingsmart.org/uri/buildingsmart/ifc/4.3/prop/MarketSubCategory">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_BuildingUse</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>MarketSubCategory</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+			</ids:requirements>
+		</ids:specification>
+		<ids:specification ifcVersion="IFC4X3" name="Storey" description="Occupant Movement Analysis - data properties list for Storey" maxOccurs="unbounded">
+			<ids:applicability>
+				<ids:entity>
+					<ids:name>
+						<ids:simpleValue>IFCBUILDINGSTOREY</ids:simpleValue>
+					</ids:name>
+				</ids:entity>
+			</ids:applicability>
+			<ids:requirements>
+				<ids:attribute instructions="Storey name/number">
+					<ids:name>
+						<ids:simpleValue>Name</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:pattern value="[\S\s]+[\S]+"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:attribute>
+				<ids:attribute instructions="Brief desciption of level name or purpose.">
+					<ids:name>
+						<ids:simpleValue>Description</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:pattern value="[\S\s]+[\S]+"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:attribute>
+			</ids:requirements>
+		</ids:specification>
+		<ids:specification ifcVersion="IFC4X3" name="Space" description="Occupant Movement Analysis - data properties list for Space" maxOccurs="unbounded">
+			<ids:applicability>
+				<ids:entity>
+					<ids:name>
+						<ids:simpleValue>IFCSPACE</ids:simpleValue>
+					</ids:name>
+				</ids:entity>
+			</ids:applicability>
+			<ids:requirements>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCCOUNTMEASURE" uri="https://identifier.buildingsmart.org/uri/buildingsmart/ifc/4.3/prop/OccupancyNumberPeak" instructions="Design occupancy loading for this type of usage assigned to this space.">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_SpaceOccupancyRequirements</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>OccupancyNumberPeak</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCBOOLEAN" uri="https://identifier.buildingsmart.org/uri/buildingsmart/ifc/4.3/prop/FireExit" instructions="Indicates if the space contains a fire exit.">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_SpaceFireSafetyRequirements</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>FireExit</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCBOOLEAN" uri="https://identifier.buildingsmart.org/uri/buildingsmart/ifc/4.3/prop/HandicapAccessible" instructions="Indication whether this space (in case of e.g., a toilet) is designed to serve as a publicly accessible space, e.g., for a public toilet (TRUE) or not (FALSE).">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_SpaceCommon</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>HandicapAccessible</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLABEL" instructions="Primary travel direction of people in a given area. For example, the flow direction of people in a one-way corridor.">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_SpaceCommon</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>TravelDirection</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="0" maxOccurs="unbounded" datatype="IFCREAL" instructions="The maximum flow rate which the device is designed, theoretical or expected to achieve.">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_SpaceOccupancyRequirements</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>DesignFlowRate</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="0" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE" instructions="Derived length, for example length of the corridor.">
+					<ids:propertySet>
+						<ids:simpleValue>Qto_SpaceBaseQuantities</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>NominalLength</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:property>
+			</ids:requirements>
+		</ids:specification>
+		<ids:specification ifcVersion="IFC4X3" name="Spatial Zone" description="Occupant Movement Analysis - data properties list for Zone" maxOccurs="unbounded">
+			<ids:applicability>
+				<ids:entity>
+					<ids:name>
+						<ids:simpleValue>IFCSPATIALZONE</ids:simpleValue>
+					</ids:name>
+				</ids:entity>
+			</ids:applicability>
+			<ids:requirements>
+				<ids:attribute instructions="Unique name or title assigned to the zone">
+					<ids:name>
+						<ids:simpleValue>Name</ids:simpleValue>
+					</ids:name>
+				</ids:attribute>
+				<ids:attribute instructions="Name or title assigned to the zone">
+					<ids:name>
+						<ids:simpleValue>Description</ids:simpleValue>
+					</ids:name>
+				</ids:attribute>
+				<ids:attribute instructions="Name or title assigned to the zone">
+					<ids:name>
+						<ids:simpleValue>LongName</ids:simpleValue>
+					</ids:name>
+				</ids:attribute>
+				<ids:attribute instructions="The type or function of the zone">
+					<ids:name>
+						<ids:simpleValue>PredefinedType</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction>
+							<xs:enumeration value="CONSTRUCTION"/>
+							<xs:enumeration value="FIRESAFETY"/>
+							<xs:enumeration value="LIGHTING"/>
+							<xs:enumeration value="OCCUPANCY"/>
+							<xs:enumeration value="SECURITY"/>
+							<xs:enumeration value="THERMAL"/>
+							<xs:enumeration value="TRANSPORT,VENTILATION"/>
+							<xs:enumeration value="USERDEFINED"/>
+							<xs:enumeration value="NOTDEFINED"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:attribute>
+				<ids:attribute instructions="Describes the general type of occupant movement that we intend this zone to be used for (shuffling past seats, an ultimate destination etc.)">
+					<ids:name>
+						<ids:simpleValue>MovementType</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction>
+							<xs:enumeration value="COUNTER"/>
+							<xs:enumeration value="DESTINATION"/>
+							<xs:enumeration value="ENTRY"/>
+							<xs:enumeration value="EXIT"/>
+							<xs:enumeration value="GRANDSTAND"/>
+							<xs:enumeration value="HAZARD"/>
+							<xs:enumeration value="IMPASSABLE"/>
+							<xs:enumeration value="ORIGIN"/>
+							<xs:enumeration value="PASSAGEWAY"/>
+							<xs:enumeration value="REFUGE"/>
+							<xs:enumeration value="RESPONSE_TIME"/>
+							<xs:enumeration value="SIGNAGE"/>
+							<xs:enumeration value="TERRACING"/>
+							<xs:enumeration value="TIERED_SEATING"/>
+							<xs:enumeration value="WAITING"/>
+							<xs:enumeration value="WAYPOINT"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:attribute>
+			</ids:requirements>
+		</ids:specification>
+		<ids:specification ifcVersion="IFC4X3" name="Door" description="Occupant Movement Analysis - data properties list for Door" maxOccurs="unbounded">
+			<ids:applicability>
+				<ids:entity>
+					<ids:name>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="IFCDOOR"/>
+							<xs:enumeration value="IFCDOORTYPE"/>
+						</xs:restriction>
+					</ids:name>
+					<ids:predefinedType>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="DOOR"/>
+							<xs:enumeration value="TRAPDOOR"/>
+							<xs:enumeration value="USERDEFINED"/>
+							<xs:enumeration value="NOTDEFINED"/>
+						</xs:restriction>
+					</ids:predefinedType>
+				</ids:entity>
+			</ids:applicability>
+			<ids:requirements>
+				<ids:attribute instructions="Descriptive name">
+					<ids:name>
+						<ids:simpleValue>Name</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:pattern value="[\S\s]+[\S]+"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:attribute>
+				<ids:attribute instructions="The width between the vertical door linings. The value we need is the effective clear width.">
+					<ids:name>
+						<ids:simpleValue>OverallWidth</ids:simpleValue>
+					</ids:name>
+				</ids:attribute>
+				<ids:attribute instructions="Number of leaves - Also impacts direction of opening, i.e. RHR, LHR etc, see Direction below">
+					<ids:name>
+						<ids:simpleValue>OperationType</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="DOUBLE_DOOR_DOUBLE_SWING"/>
+							<xs:enumeration value="DOUBLE_DOOR_FOLDING"/>
+							<xs:enumeration value="DOUBLE_DOOR_LIFTING_VERTICAL"/>
+							<xs:enumeration value="DOUBLE_DOOR_SINGLE_SWING"/>
+							<xs:enumeration value="DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_LEFT"/>
+							<xs:enumeration value="DOUBLE_DOOR_SINGLE_SWING_OPPOSITE_RIGHT"/>
+							<xs:enumeration value="DOUBLE_DOOR_SLIDING"/>
+							<xs:enumeration value="DOUBLE_SWING_LEFT"/>
+							<xs:enumeration value="DOUBLE_SWING_RIGHT"/>
+							<xs:enumeration value="FOLDING_TO_LEFT"/>
+							<xs:enumeration value="FOLDING_TO_RIGHT"/>
+							<xs:enumeration value="LIFTING_HORIZONTAL"/>
+							<xs:enumeration value="LIFTING_VERTICAL_LEFT"/>
+							<xs:enumeration value="LIFTING_VERTICAL_RIGHT"/>
+							<xs:enumeration value="REVOLVING"/>
+							<xs:enumeration value="REVOLVING_VERTICAL"/>
+							<xs:enumeration value="ROLLINGUP"/>
+							<xs:enumeration value="SINGLE_SWING_LEFT"/>
+							<xs:enumeration value="SINGLE_SWING_RIGHT"/>
+							<xs:enumeration value="SLIDING_TO_LEFT"/>
+							<xs:enumeration value="SLIDING_TO_RIGHT"/>
+							<xs:enumeration value="SWING_FIXED_LEFT"/>
+							<xs:enumeration value="SWING_FIXED_RIGHT"/>
+							<xs:enumeration value="USERDEFINED"/>
+							<xs:enumeration value="NOTDEFINED)"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:attribute>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCIDENTIFIER" instructions="The direction the door opens. For example 'towards room1', 'from room1'">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_OMA_Door</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>DirectionOfTravel</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCBOOLEAN" instructions="Indicates if door will automatically close in the event of an alarm being set">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_DoorCommon</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>SelfClosing</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCBOOLEAN" instructions="Indicates whether the door is a fire exit">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_DoorCommon</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>FireExit</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCBOOLEAN" instructions="Flag to indicate of an accessible door.">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_DoorCommon</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>HandicapAccessible</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCREAL" instructions="The desired or capping flow rate for the door. Unit Flow Rate (in people/unit width/sec)/Flow rate">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_DoorCommon</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>RequiredDoorFlowrate</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="0" maxOccurs="unbounded" datatype="IFCREAL" instructions="Relative attractiveness between exit, related to how likely they will be used (optional)">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_DoorCommon</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>UsagePreferenceFactor</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+			</ids:requirements>
+		</ids:specification>
+		<ids:specification ifcVersion="IFC4X3" name="Stairs" description="Occupant Movement Analysis - data properties list for Stairs" maxOccurs="unbounded">
+			<ids:applicability>
+				<ids:entity>
+					<ids:name>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="IFCSTAIR"/>
+							<xs:enumeration value="IFCSTAIRTYPE"/>
+							<xs:enumeration value="IFCSTAIRFLIGHT"/>
+							<xs:enumeration value="IFCSTAIRFLIGHTTYPE"/>
+						</xs:restriction>
+					</ids:name>
+				</ids:entity>
+			</ids:applicability>
+			<ids:requirements>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCPOSITIVELENGTHMEASURE" instructions="Vertical height of each step">
+					<ids:propertySet>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="Pset_StairCommon"/>
+							<xs:enumeration value="Pset_StairFlightCommon"/>
+						</xs:restriction>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>RiserHeight</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCCOUNTMEASURE" instructions="Number of treads is a function of the number of risers">
+					<ids:propertySet>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="Pset_StairCommon"/>
+							<xs:enumeration value="Pset_StairFlightCommon"/>
+						</xs:restriction>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>NumberOfRiser</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCPOSITIVELENGTHMEASURE" instructions="Tread depth includes nosing overhang">
+					<ids:propertySet>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="Pset_StairCommon"/>
+							<xs:enumeration value="Pset_StairFlightCommon"/>
+						</xs:restriction>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>TreadLength</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCCOUNTMEASURE" instructions="Total number of treads in the flight">
+					<ids:propertySet>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="Pset_StairCommon"/>
+							<xs:enumeration value="Pset_StairFlightCommon"/>
+						</xs:restriction>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>NumberOfTreads</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE" instructions="Vertical height of each step">
+					<ids:propertySet>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="Pset_StairCommon"/>
+							<xs:enumeration value="Pset_StairFlightCommon"/>
+						</xs:restriction>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>EffectiveWidth</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCCOUNTMEASURE" instructions="Max. number of people who can stand on the stairs">
+					<ids:propertySet>
+						<ids:simpleValue>CPset_OMA_Stairs</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>OccupancyNumberPeak</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCREAL" instructions="The designed flow rate of the stairs">
+					<ids:propertySet>
+						<ids:simpleValue>CPset_OMA_Stairs</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>RequiredDoorFlowrate</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLABEL" instructions="Up, down, bidirectional">
+					<ids:propertySet>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="Pset_StairCommon"/>
+							<xs:enumeration value="Pset_StairFlightCommon"/>
+						</xs:restriction>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>TravelDirection</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="Up"/>
+							<xs:enumeration value="Down"/>
+							<xs:enumeration value="Bidirectional"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:property>
+			</ids:requirements>
+		</ids:specification>
+		<ids:specification ifcVersion="IFC4X3" name="Transport entities (Lift/Elevator)" description="Occupant Movement Analysis - data properties list for transport entities (Lift/Elevator)" maxOccurs="unbounded">
+			<ids:applicability>
+				<ids:entity>
+					<ids:name>
+						<ids:simpleValue>IFCTRANSPORTELEMENT</ids:simpleValue>
+					</ids:name>
+					<ids:predefinedType>
+						<ids:simpleValue>ELEVATOR</ids:simpleValue>
+					</ids:predefinedType>
+				</ids:entity>
+			</ids:applicability>
+			<ids:requirements>
+				<ids:attribute instructions="identifier used to identify the lift">
+					<ids:name>
+						<ids:simpleValue>Name</ids:simpleValue>
+					</ids:name>
+				</ids:attribute>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCPOSITIVELENGTHMEASURE" instructions="Internal width (inside net platform)">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_TransportElementElevator</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>ClearWidth</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCPOSITIVELENGTHMEASURE" instructions="Internal depth ( inside net platform)">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_TransportElementElevator</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>ClearDepth</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCCOUNTMEASURE" instructions="The maximum number of people who can occupy it">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_TransportElementCommon</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>CapacityPeople</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLINEARVELOCITYMEASURE" instructions="Peak, steady rated speed">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>MaximumConstantSpeed</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCREAL" instructions="Basic lift acceleration rate">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>AccelerationRate</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCREAL" instructions="Basic lift braking rate">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>DecelerationRate</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCTIMEMEASURE" instructions="Total time duration for doors to open">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>DoorOpeningTime</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCTIMEMEASURE" instructions="Total time duration for doors to close">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>DoorClosingTime</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCTIMEMEASURE" instructions="The time the lift doors remain open after fully opening once no person has passed">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_TransportElementElevator</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>DoorDwellTime</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCTIMEMEASURE" instructions="The time it takes a lift motor to start moving the lift after the doors have fully closed">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_TransportElementElevator</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>MotorDelayTime</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCCOUNTMEASURE" instructions="The floors which are serviced by the lift, but not necessarily stop at">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_TransportElementElevator</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>StoriesServed</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCIDENTIFIER" instructions="which group of lifts this lift belongs to.">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>Group</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCAREAMEASURE" instructions="The area where people wait to board ">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>LoadingArea</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+			</ids:requirements>
+		</ids:specification>
+		<ids:specification ifcVersion="IFC4X3" name="Transport entities (Escalator)" description="Occupant Movement Analysis - data properties list for transport entities (Escalator)" maxOccurs="unbounded">
+			<ids:applicability>
+				<ids:entity>
+					<ids:name>
+						<ids:simpleValue>IFCTRANSPORTELEMENT</ids:simpleValue>
+					</ids:name>
+					<ids:predefinedType>
+						<ids:simpleValue>ESCALATOR</ids:simpleValue>
+					</ids:predefinedType>
+				</ids:entity>
+			</ids:applicability>
+			<ids:requirements>
+				<ids:attribute instructions="identifier used to identify the escalator">
+					<ids:name>
+						<ids:simpleValue>Name</ids:simpleValue>
+					</ids:name>
+				</ids:attribute>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLINEARVELOCITYMEASURE" instructions="Horizontal velocity in m/s">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>MaximumConstantSpeed</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCBOOLEAN" instructions="Indicates if available during the simulation">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>IsActive</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCCOUNTMEASURE" instructions="effective number of lanes of the escalator">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_TransportEscalator</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>NumberOfLanes</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE" instructions="The depth of any step tread in the direction of travel">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_TransportEscalator</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>DepthOfTread</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCREAL" instructions="The direction of the escalator when operational">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_TransportEscalator</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>DirectionOfTravel</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE" instructions="Internal width (inside net platform)">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>ClearWidth</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCAREAMEASURE" instructions="The area where people decide to use the device">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>LoadingArea</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="0" maxOccurs="unbounded" datatype="IFCREAL" instructions="The maximum flow rate which the device is designed, theoretical or expected to achieve.">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>DesignPassengerFlow</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+			</ids:requirements>
+		</ids:specification>
+		<ids:specification ifcVersion="IFC4X3" name="Transport entities (Moving Walkway)" description="Occupant Movement Analysis - data properties list for transport entities (Moving Walkway)" maxOccurs="unbounded">
+			<ids:applicability>
+				<ids:entity>
+					<ids:name>
+						<ids:simpleValue>IFCTRANSPORTELEMENT</ids:simpleValue>
+					</ids:name>
+					<ids:predefinedType>
+						<ids:simpleValue>MOVINGWALKWAY</ids:simpleValue>
+					</ids:predefinedType>
+				</ids:entity>
+			</ids:applicability>
+			<ids:requirements>
+				<ids:attribute instructions="identifier used to identify the moving walkway">
+					<ids:name>
+						<ids:simpleValue>Name</ids:simpleValue>
+					</ids:name>
+				</ids:attribute>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLINEARVELOCITYMEASURE" instructions="Horizontal velocity in m/s">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>MaximumConstantSpeed</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCBOOLEAN" instructions="Indicates if available during the simulation">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>IsActive</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCCOUNTMEASURE" instructions="effective number of lanes of the walkway">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_TransportMovingWalkway</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>NumberOfLanes</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCREAL" instructions="The direction of travel for the walkway">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_TransportMovingWalkway</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>DirectionOfTravel</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCREAL" instructions="The maximum number of people who can occupy it">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_TransportMovingWalkway</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>DesignCapacity</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE" instructions="Internal width (inside net platform)">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>ClearWidth</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCAREAMEASURE" instructions="The area where people decide to use the device">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>LoadingArea</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="0" maxOccurs="unbounded" datatype="IFCREAL" instructions="The maximum flow rate which the device is designed, theoretical or expected to achieve.">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>DesignPassengerFlow</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+			</ids:requirements>
+		</ids:specification>
+		<ids:specification ifcVersion="IFC4X3" name="Ramp" description="Occupant Movement Analysis - data properties list for Ramp" maxOccurs="unbounded">
+			<ids:applicability>
+				<ids:entity>
+					<ids:name>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="IFCRAMP"/>
+							<xs:enumeration value="IFCRAMPTYPE"/>
+							<xs:enumeration value="IFCRAMPFLIGHT"/>
+						</xs:restriction>
+					</ids:name>
+				</ids:entity>
+			</ids:applicability>
+			<ids:requirements>
+				<ids:entity>
+					<ids:name>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="IFCRAMP"/>
+							<xs:enumeration value="IFCRAMPTYPE"/>
+							<xs:enumeration value="IFCRAMPFLIGHT"/>
+						</xs:restriction>
+					</ids:name>
+					<ids:predefinedType>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="HALF_TURN_RAMP"/>
+							<xs:enumeration value="QUARTER_TURN_RAMP"/>
+							<xs:enumeration value="SPIRAL_RAMP"/>
+							<xs:enumeration value="STRAIGHT_RUN_RAMP"/>
+							<xs:enumeration value="TWO_QUARTER_TURN_RAMP"/>
+							<xs:enumeration value="TWO_STRAIGHT_RUN_RAMP"/>
+							<xs:enumeration value="USERDEFINED"/>
+							<xs:enumeration value="NOTDEFINED"/>
+						</xs:restriction>
+					</ids:predefinedType>
+				</ids:entity>
+				<ids:attribute instructions="Descriptive name">
+					<ids:name>
+						<ids:simpleValue>Name</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:pattern value="[\S\s]+[\S]+"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:attribute>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCBOOLEAN" instructions="Indication that this object is designed to be accessible by the handicapped">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_RampCommon</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>HandicapAccessible</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCPLANEANGLEMEASURE" instructions="Required sloping angle of the object - relative to horizontal">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_RampCommon</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>RequiredSlope</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCREAL" instructions="Angle">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_RampCommon</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>DirectionOfTravel</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+			</ids:requirements>
+		</ids:specification>
+		<ids:specification ifcVersion="IFC4X3" name="Gate" description="Occupant Movement Analysis - data properties list for Gate" maxOccurs="unbounded">
+			<ids:applicability>
+				<ids:entity>
+					<ids:name>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="IFCDOOR"/>
+							<xs:enumeration value="IFCDOORTYPE"/>
+						</xs:restriction>
+					</ids:name>
+					<ids:predefinedType>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="BOOM_BARRIER"/>
+							<xs:enumeration value="GATE"/>
+							<xs:enumeration value="TURNSTILE"/>
+						</xs:restriction>
+					</ids:predefinedType>
+				</ids:entity>
+			</ids:applicability>
+			<ids:requirements>
+				<ids:attribute instructions="mnemonic to indicate gate functionality.">
+					<ids:name>
+						<ids:simpleValue>ObjectType</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:pattern value="[\S\s]+[\S]+"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:attribute>
+				<ids:attribute instructions="Direction relative to front of the building">
+					<ids:name>
+						<ids:simpleValue>OperationType</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction>
+							<xs:enumeration value="LIMIT_RATE_INBOUND"/>
+							<xs:enumeration value="LIMIT_RATE_OUTBOUND"/>
+							<xs:enumeration value="NOTDEFINED"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:attribute>
+				<ids:property minOccurs="0" maxOccurs="unbounded" datatype="IFCREAL" instructions="The expected flow rate">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>DesignPassengerFlow</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="0" maxOccurs="unbounded" datatype="IFCAREAMEASURE" instructions="The area where people decide to use the device">
+					<ids:propertySet>
+						<ids:simpleValue>Pset_ElementKinematics</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>LoadingArea</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+			</ids:requirements>
+		</ids:specification>
+		<ids:specification ifcVersion="IFC4X3" name="Signage" description="Occupant Movement Analysis - data properties list for Signage" maxOccurs="unbounded">
+			<ids:applicability>
+				<ids:entity>
+					<ids:name>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="IFCSIGN"/>
+							<xs:enumeration value="IFCSIGNTYPE"/>
+						</xs:restriction>
+					</ids:name>
+				</ids:entity>
+			</ids:applicability>
+			<ids:requirements>
+				<ids:attribute instructions="Mnemonic indicating specific sign characteristics">
+					<ids:name>
+						<ids:simpleValue>ObjectType</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:pattern value="[\S\s]+[\S]+"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:attribute>
+				<ids:classification minOccurs="0" maxOccurs="unbounded">
         </ids:classification>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCIDENTIFIER"
-          instructions="Identifier used to identify the sign ">
-          <ids:propertySet>
-            <ids:simpleValue>CPset_OMA_Signage</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>Title</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE"
-          instructions="Derived height of the sign">
-          <ids:propertySet>
-            <ids:simpleValue>Qto_SpaceBaseQuantities</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>Height</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$" />
-            </xs:restriction>
-          </ids:value>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE"
-          instructions="Derived width of the sign">
-          <ids:propertySet>
-            <ids:simpleValue>Qto_SpaceBaseQuantities</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>Width</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$" />
-            </xs:restriction>
-          </ids:value>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE"
-          instructions="Vertical position of the sign relative to given storey">
-          <ids:propertySet>
-            <ids:simpleValue>CPset_OMA_Signage</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>HeightFromTheGround</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE"
-          instructions="Size of text or graphics on the sign">
-          <ids:propertySet>
-            <ids:simpleValue>CPset_OMA_Signage</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>LetterHeight</ids:simpleValue>
-          </ids:name>
-          <ids:value>
-            <xs:restriction base="xs:string">
-              <xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$" />
-            </xs:restriction>
-          </ids:value>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCIDENTIFIER"
-          instructions="Lettering or graphics colour">
-          <ids:propertySet>
-            <ids:simpleValue>CPset_OMA_Signage</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>TextColour</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCIDENTIFIER"
-          instructions="background colour of sign">
-          <ids:propertySet>
-            <ids:simpleValue>CPset_OMA_Signage</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>BackgroundColour</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLABEL"
-          instructions="Indication of function within building">
-          <ids:propertySet>
-            <ids:simpleValue>CPset_OMA_Signage</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>Usage</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-        <ids:property minOccurs="0" maxOccurs="unbounded" datatype="IFCILLUMINANCEMEASURE"
-          instructions="Luminous intensity of the sign if illuminated">
-          <ids:propertySet>
-            <ids:simpleValue>CPset_OMA_Signage</ids:simpleValue>
-          </ids:propertySet>
-          <ids:name>
-            <ids:simpleValue>LuminousIntensity</ids:simpleValue>
-          </ids:name>
-        </ids:property>
-      </ids:requirements>
-    </ids:specification>
-    <ids:specification ifcVersion="IFC4X3" name="Alarm"
-      description="Occupant Movement Analysis - data properties list for Alarm">
-      <ids:applicability>
-        <ids:entity>
-          <ids:name>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="IFCALARM" />
-              <xs:enumeration value="IFCALARMTYPE" />
-            </xs:restriction>
-          </ids:name>
-        </ids:entity>
-      </ids:applicability>
-      <ids:requirements>
-        <ids:entity>
-           <ids:name>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="IFCALARM" />
-              <xs:enumeration value="IFCALARMTYPE" />
-            </xs:restriction>
-          </ids:name>
-          <ids:predefinedType>
-            <xs:restriction base="xs:string">
-              <xs:enumeration value="BELL" />
-              <xs:enumeration value="BREAKGLASSBUTTON" />
-              <xs:enumeration value="LIGHT" />
-              <xs:enumeration value="MANUALPULLBOX" />
-              <xs:enumeration value="SIREN" />
-              <xs:enumeration value="WHISTLE" />
-              <xs:enumeration value="USERDEFINED" />
-              <xs:enumeration value="NOTDEFINED" />
-            </xs:restriction>
-          </ids:predefinedType>
-        </ids:entity>
-      </ids:requirements>
-    </ids:specification>
-  </ids:specifications>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCIDENTIFIER" instructions="Identifier used to identify the sign ">
+					<ids:propertySet>
+						<ids:simpleValue>CPset_OMA_Signage</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>Title</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE" instructions="Derived height of the sign">
+					<ids:propertySet>
+						<ids:simpleValue>Qto_SpaceBaseQuantities</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>Height</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE" instructions="Derived width of the sign">
+					<ids:propertySet>
+						<ids:simpleValue>Qto_SpaceBaseQuantities</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>Width</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE" instructions="Vertical position of the sign relative to given storey">
+					<ids:propertySet>
+						<ids:simpleValue>CPset_OMA_Signage</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>HeightFromTheGround</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLENGTHMEASURE" instructions="Size of text or graphics on the sign">
+					<ids:propertySet>
+						<ids:simpleValue>CPset_OMA_Signage</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>LetterHeight</ids:simpleValue>
+					</ids:name>
+					<ids:value>
+						<xs:restriction base="xs:string">
+							<xs:pattern value="^(0*(\.\d+)|[1-9]\d*(\.\d+)?)$"/>
+						</xs:restriction>
+					</ids:value>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCIDENTIFIER" instructions="Lettering or graphics colour">
+					<ids:propertySet>
+						<ids:simpleValue>CPset_OMA_Signage</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>TextColour</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCIDENTIFIER" instructions="background colour of sign">
+					<ids:propertySet>
+						<ids:simpleValue>CPset_OMA_Signage</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>BackgroundColour</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="1" maxOccurs="unbounded" datatype="IFCLABEL" instructions="Indication of function within building">
+					<ids:propertySet>
+						<ids:simpleValue>CPset_OMA_Signage</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>Usage</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+				<ids:property minOccurs="0" maxOccurs="unbounded" datatype="IFCILLUMINANCEMEASURE" instructions="Luminous intensity of the sign if illuminated">
+					<ids:propertySet>
+						<ids:simpleValue>CPset_OMA_Signage</ids:simpleValue>
+					</ids:propertySet>
+					<ids:name>
+						<ids:simpleValue>LuminousIntensity</ids:simpleValue>
+					</ids:name>
+				</ids:property>
+			</ids:requirements>
+		</ids:specification>
+		<ids:specification ifcVersion="IFC4X3" name="Alarm" description="Occupant Movement Analysis - data properties list for Alarm" maxOccurs="unbounded">
+			<ids:applicability>
+				<ids:entity>
+					<ids:name>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="IFCALARM"/>
+							<xs:enumeration value="IFCALARMTYPE"/>
+						</xs:restriction>
+					</ids:name>
+				</ids:entity>
+			</ids:applicability>
+			<ids:requirements>
+				<ids:entity>
+					<ids:name>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="IFCALARM"/>
+							<xs:enumeration value="IFCALARMTYPE"/>
+						</xs:restriction>
+					</ids:name>
+					<ids:predefinedType>
+						<xs:restriction base="xs:string">
+							<xs:enumeration value="BELL"/>
+							<xs:enumeration value="BREAKGLASSBUTTON"/>
+							<xs:enumeration value="LIGHT"/>
+							<xs:enumeration value="MANUALPULLBOX"/>
+							<xs:enumeration value="SIREN"/>
+							<xs:enumeration value="WHISTLE"/>
+							<xs:enumeration value="USERDEFINED"/>
+							<xs:enumeration value="NOTDEFINED"/>
+						</xs:restriction>
+					</ids:predefinedType>
+				</ids:entity>
+			</ids:requirements>
+		</ids:specification>
+	</ids:specifications>
 </ids:ids>
\ No newline at end of file