diff --git a/Domains/4-Application/Unused/BisCoreExperimental/BisCoreExperimental.ecschema.xml b/Domains/4-Application/Unused/BisCoreExperimental/BisCoreExperimental.ecschema.xml
new file mode 100644
index 000000000..ac4a87bf0
--- /dev/null
+++ b/Domains/4-Application/Unused/BisCoreExperimental/BisCoreExperimental.ecschema.xml
@@ -0,0 +1,29 @@
+<?xml version="1.0" encoding="UTF-8"?>
+<!-- ==================================================================================
+|  * Copyright (c) Bentley Systems, Incorporated. All rights reserved.
+|  * See LICENSE.md in the project root for license terms and full copyright notice.
+======================================================================================= -->
+<ECSchema schemaName="BisCoreExperimental" alias="bisExp" version="01.00.00" xmlns="http://www.bentley.com/schemas/Bentley.ECXML.3.2" description="This schema contains an experimental implementation of concepts associated with BisCore.">
+    <ECSchemaReference name="CoreCustomAttributes" version="01.00.03" alias="CoreCA" />
+    <ECSchemaReference name="BisCustomAttributes" version="01.00.00" alias="bisCA"/>
+    <ECSchemaReference name="BisCore" version="01.00.00" alias="bis"/>   
+
+    <ECCustomAttributes>
+        <ProductionStatus xmlns="CoreCustomAttributes.01.00.03">
+            <SupportedUse>NotForProduction</SupportedUse>
+        </ProductionStatus>
+        <SchemaLayerInfo xmlns="BisCustomAttributes.01.00.00">
+            <Value>Application</Value>
+        </SchemaLayerInfo>
+    </ECCustomAttributes>
+
+    <ECRelationshipClass typeName="InformationRecordAugmentsElement" strength="referencing" modifier="None" description="Relates an InformationRecordElement to the Element it augments data to.">
+        <BaseClass>bis:ElementRefersToElements</BaseClass>
+        <Source multiplicity="(0..*)" roleLabel="augments" polymorphic="true">
+            <Class class="bis:InformationRecordElement"/>
+        </Source>
+        <Target multiplicity="(0..1)" roleLabel="is augmented by" polymorphic="true">
+            <Class class="bis:Element"/>
+        </Target>
+    </ECRelationshipClass>
+</ECSchema>
\ No newline at end of file
diff --git a/SchemaInventory.json b/SchemaInventory.json
index 4f5e3ea26..f0057f34b 100644
--- a/SchemaInventory.json
+++ b/SchemaInventory.json
@@ -7249,5 +7249,19 @@
       "dynamic": "No",
       "approved": "Yes"
     }
+  ],
+  "BisCoreExperimental": [
+    {
+      "name": "BisCoreExperimental",
+      "path": "Domains\\4-Application\\Unused\\BisCoreExperimental\\BisCoreExperimental.ecschema.xml",
+      "released": false,
+      "version": "01.00.00",
+      "comment": "Working Copy",
+      "sha1": "",
+      "author": "",
+      "approved": "No",
+      "date": "Unknown",
+      "dynamic": "No"
+    }
   ]
 }
\ No newline at end of file