diff --git a/IFC4x3/ModelViews/General Usage/DocModelView.xml b/IFC4x3/ModelViews/General Usage/DocModelView.xml
index d7d12bdaf..a276689bc 100644
--- a/IFC4x3/ModelViews/General Usage/DocModelView.xml	
+++ b/IFC4x3/ModelViews/General Usage/DocModelView.xml	
@@ -8195,6 +8195,18 @@ The material is attached by the _RelatingMaterial_ attribute on the [IfcRelAssoc
 			</Concepts>
 			<ApplicableTemplate xsi:type="DocTemplateDefinition" UniqueId="bc298ed4-a583-40a2-85e6-43fd9e2de885" Type="IfcHumidifier" />
 		</DocConceptRoot>
+		<DocConceptRoot Name="IfcImprovedGround" UniqueId="0f0c5bda-6ded-4ebd-9913-889c92e16196">
+			<ApplicableEntity xsi:type="DocEntity" xsi:nil="true" href="IfcImprovedGround" />
+			<Concepts>
+				<DocTemplateUsage Name="Material" UniqueId="d297d15b-e41f-46e5-b697-3cc579561f85">
+					<Documentation>Material used for improved ground elements.</Documentation>
+					<Definition xsi:type="DocTemplateDefinition" xsi:nil="true" href="Material_Constituent_Set_3PRtzzvq9Dk9jT6ADgRVY4" />
+					<Items>
+						<DocTemplateItem UniqueId="268485f7-fadb-424e-be01-770b0890f6ba" />
+					</Items>
+				</DocTemplateUsage>
+			</Concepts>
+		</DocConceptRoot>
 		<DocConceptRoot UniqueId="1S$HuIM5f1VeDqWoSIYv6$">
 			<ApplicableEntity xsi:type="DocEntity" xsi:nil="true" href="IfcInterceptor" />
 			<Concepts>
diff --git a/IFC4x3/Sections/Shared element data schemas/Schemas/IfcSharedInfrastructureElements/Entities/IfcImprovedGround/DocEntity.xml b/IFC4x3/Sections/Shared element data schemas/Schemas/IfcSharedInfrastructureElements/Entities/IfcImprovedGround/DocEntity.xml
index f2a379626..4f387f098 100644
--- a/IFC4x3/Sections/Shared element data schemas/Schemas/IfcSharedInfrastructureElements/Entities/IfcImprovedGround/DocEntity.xml	
+++ b/IFC4x3/Sections/Shared element data schemas/Schemas/IfcSharedInfrastructureElements/Entities/IfcImprovedGround/DocEntity.xml	
@@ -1,5 +1,5 @@
 <?xml version="1.0" encoding="utf-8"?>
-<DocEntity xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" Name="IfcImprovedGround" UniqueId="76e203c4-2460-48ea-8897-ae90f643cdfe" BaseDefinition="IfcEarthworksElement" EntityFlags="32">
+<DocEntity xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" id="IfcImprovedGround" Name="IfcImprovedGround" UniqueId="92c17199-1655-4d3b-b443-7f88b06fcbce" BaseDefinition="IfcEarthworksElement" EntityFlags="32">
 	<Attributes>
 		<DocAttribute Name="PredefinedType" UniqueId="0baed532-201f-49e9-96f6-937cb88ca5af" DefinedType="IfcImprovedGroundTypeEnum">
 			<Documentation>Identifies the predefined type (methods) of improving the ground. This type may associate additional specific property sets.</Documentation>