diff --git a/Gems/Atom/Feature/Common/Code/Include/Atom/Feature/Utils/IndexedDataVector.h b/Gems/Atom/Feature/Common/Code/Include/Atom/Feature/Utils/IndexedDataVector.h
new file mode 100644
index 0000000000..37835bd6a8
--- /dev/null
+++ b/Gems/Atom/Feature/Common/Code/Include/Atom/Feature/Utils/IndexedDataVector.h
@@ -0,0 +1,57 @@
+/*
+ * Copyright (c) Contributors to the Open 3D Engine Project.
+ * For complete copyright and license terms please see the LICENSE at the root of this distribution.
+ *
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
+ *
+ */
+
+#pragma once
+
+#include <AtomCore/std/containers/array_view.h>
+#include <AzCore/std/containers/vector.h>
+
+namespace AZ::Render
+{
+    // Growable vector that leverages indirection to support erasure of elements while maintaining
+    // resident data in a densely packed region of memory. Useful as a backing store for growable
+    // buffers intended to be uploaded to the GPU for example.
+    template<typename DataType, typename IndexType = uint16_t>
+    class IndexedDataVector
+    {
+    public:
+        IndexedDataVector();
+        explicit IndexedDataVector(size_t initialReservedSize);
+        ~IndexedDataVector() = default;
+
+        static constexpr IndexType NoFreeSlot = std::numeric_limits<IndexType>::max();
+        IndexType m_firstFreeSlot = NoFreeSlot;
+
+        void Clear();
+        IndexType GetFreeSlotIndex();
+        void RemoveIndex(IndexType index);
+
+        DataType& GetData(IndexType index);
+        const DataType& GetData(IndexType index) const;
+        size_t GetDataCount() const;
+
+        AZStd::vector<DataType>& GetDataVector();
+        const AZStd::vector<DataType>& GetDataVector() const;
+
+        AZStd::vector<IndexType>& GetIndexVector();
+        const AZStd::vector<IndexType>& GetIndexVector() const;
+
+        IndexType GetRawIndex(IndexType index) const;
+
+    private:
+        constexpr static size_t InitialReservedSize = 128;
+
+        // Stores data indices and an embedded free list
+        AZStd::vector<IndexType> m_indices;
+        // Stores the indirection index
+        AZStd::vector<IndexType> m_dataToIndices;
+        AZStd::vector<DataType> m_data;
+    };
+} // namespace AZ::Render
+
+#include <Atom/Feature/Utils/IndexedDataVector.inl>
diff --git a/Gems/Atom/Feature/Common/Code/Include/Atom/Feature/Utils/IndexedDataVector.inl b/Gems/Atom/Feature/Common/Code/Include/Atom/Feature/Utils/IndexedDataVector.inl
new file mode 100644
index 0000000000..076caad7f4
--- /dev/null
+++ b/Gems/Atom/Feature/Common/Code/Include/Atom/Feature/Utils/IndexedDataVector.inl
@@ -0,0 +1,134 @@
+/*
+ * Copyright (c) Contributors to the Open 3D Engine Project.
+ * For complete copyright and license terms please see the LICENSE at the root of this distribution.
+ *
+ * SPDX-License-Identifier: Apache-2.0 OR MIT
+ *
+ */
+
+namespace AZ::Render
+{
+    template<typename DataType, typename IndexType>
+    inline IndexedDataVector<DataType, IndexType>::IndexedDataVector()
+        : IndexedDataVector(InitialReservedSize)
+    {
+    }
+
+    template<typename DataType, typename IndexType>
+    inline IndexedDataVector<DataType, IndexType>::IndexedDataVector(size_t initialReservedSize)
+    {
+        m_dataToIndices.reserve(initialReservedSize);
+        m_indices.reserve(initialReservedSize);
+        m_data.reserve(initialReservedSize);
+    }
+
+    template<typename DataType, typename IndexType>
+    inline void IndexedDataVector<DataType, IndexType>::Clear()
+    {
+        m_dataToIndices.clear();
+        m_indices.clear();
+        m_data.clear();
+
+        m_firstFreeSlot = NoFreeSlot;
+    }
+
+    template<typename DataType, typename IndexType>
+    inline IndexType IndexedDataVector<DataType, IndexType>::GetFreeSlotIndex()
+    {
+        IndexType freeSlotIndex = static_cast<IndexType>(m_indices.size());
+
+        if (freeSlotIndex == NoFreeSlot)
+        {
+            // the vector is full
+            return NoFreeSlot;
+        }
+
+        if (m_firstFreeSlot == NoFreeSlot)
+        {
+            // If there's no free slot, add on to the end.
+            m_indices.push_back(freeSlotIndex);
+        }
+        else
+        {
+            // Fill the free slot. m_indices uses it's empty slots to store a linked list (via indices) to other empty slots.
+            freeSlotIndex = m_firstFreeSlot;
+            m_firstFreeSlot = m_indices.at(m_firstFreeSlot);
+            m_indices.at(freeSlotIndex) = static_cast<IndexType>(m_data.size());
+        }
+
+        // The data itself is always packed and m_indices points at it, so push a new entry to the back.
+        m_data.push_back(DataType());
+        m_dataToIndices.push_back(freeSlotIndex);
+
+        return freeSlotIndex;
+    }
+
+    template<typename DataType, typename IndexType>
+    inline void IndexedDataVector<DataType, IndexType>::RemoveIndex(IndexType index)
+    {
+        IndexType dataIndex = m_indices.at(index);
+
+        // Copy the back light on top of this one.
+        m_data.at(dataIndex) = m_data.back();
+        m_dataToIndices.at(dataIndex) = m_dataToIndices.back();
+
+        // Update the index of the moved light
+        m_indices.at(m_dataToIndices.at(dataIndex)) = dataIndex;
+
+        // Pop the back
+        m_data.pop_back();
+        m_dataToIndices.pop_back();
+
+        // Use free slot to link to next free slot
+        m_indices.at(index) = m_firstFreeSlot;
+        m_firstFreeSlot = index;
+    }
+
+    template<typename DataType, typename IndexType>
+    inline DataType& IndexedDataVector<DataType, IndexType>::GetData(IndexType index)
+    {
+        return m_data.at(m_indices.at(index));
+    }
+
+    template<typename DataType, typename IndexType>
+    inline const DataType& IndexedDataVector<DataType, IndexType>::GetData(IndexType index) const
+    {
+        return m_data.at(m_indices.at(index));
+    }
+
+    template<typename DataType, typename IndexType>
+    inline size_t IndexedDataVector<DataType, IndexType>::GetDataCount() const
+    {
+        return m_data.size();
+    }
+
+    template<typename DataType, typename IndexType>
+    inline AZStd::vector<DataType>& IndexedDataVector<DataType, IndexType>::GetDataVector()
+    {
+        return m_data;
+    }
+
+    template<typename DataType, typename IndexType>
+    inline const AZStd::vector<DataType>& IndexedDataVector<DataType, IndexType>::GetDataVector() const
+    {
+        return m_data;
+    }
+
+    template<typename DataType, typename IndexType>
+    inline AZStd::vector<IndexType>& IndexedDataVector<DataType, IndexType>::GetIndexVector()
+    {
+        return m_dataToIndices;
+    }
+
+    template<typename DataType, typename IndexType>
+    inline const AZStd::vector<IndexType>& IndexedDataVector<DataType, IndexType>::GetIndexVector() const
+    {
+        return m_dataToIndices;
+    }
+
+    template<typename DataType, typename IndexType>
+    IndexType IndexedDataVector<DataType, IndexType>::GetRawIndex(IndexType index) const
+    {
+        return m_indices.at(index);
+    }
+} // namespace AZ::Render
diff --git a/Gems/Atom/Feature/Common/Code/Source/CommonSystemComponent.cpp b/Gems/Atom/Feature/Common/Code/Source/CommonSystemComponent.cpp
index 6ad0099686..1500079b00 100644
--- a/Gems/Atom/Feature/Common/Code/Source/CommonSystemComponent.cpp
+++ b/Gems/Atom/Feature/Common/Code/Source/CommonSystemComponent.cpp
@@ -284,7 +284,7 @@ namespace AZ
             passSystem->AddPassCreator(Name("ReflectionScreenSpaceCompositePass"), &Render::ReflectionScreenSpaceCompositePass::Create);
             passSystem->AddPassCreator(Name("ReflectionCopyFrameBufferPass"), &Render::ReflectionCopyFrameBufferPass::Create);
 
-            // Add RayTracing pas
+            // Add RayTracing pass
             passSystem->AddPassCreator(Name("RayTracingPass"), &Render::RayTracingPass::Create);
 
             // setup handler for load pass template mappings
diff --git a/Gems/Atom/Feature/Common/Code/Source/CoreLights/CapsuleLightFeatureProcessor.h b/Gems/Atom/Feature/Common/Code/Source/CoreLights/CapsuleLightFeatureProcessor.h
index a85831e290..6749acfcf5 100644
--- a/Gems/Atom/Feature/Common/Code/Source/CoreLights/CapsuleLightFeatureProcessor.h
+++ b/Gems/Atom/Feature/Common/Code/Source/CoreLights/CapsuleLightFeatureProcessor.h
@@ -10,7 +10,7 @@
 
 #include <Atom/Feature/CoreLights/CapsuleLightFeatureProcessorInterface.h>
 #include <Atom/Feature/Utils/GpuBufferHandler.h>
-#include <CoreLights/IndexedDataVector.h>
+#include <Atom/Feature/Utils/IndexedDataVector.h>
 #include <Atom/Feature/CoreLights/PhotometricValue.h>
 
 namespace AZ
diff --git a/Gems/Atom/Feature/Common/Code/Source/CoreLights/DirectionalLightFeatureProcessor.h b/Gems/Atom/Feature/Common/Code/Source/CoreLights/DirectionalLightFeatureProcessor.h
index a312b31dda..4c486c4540 100644
--- a/Gems/Atom/Feature/Common/Code/Source/CoreLights/DirectionalLightFeatureProcessor.h
+++ b/Gems/Atom/Feature/Common/Code/Source/CoreLights/DirectionalLightFeatureProcessor.h
@@ -9,9 +9,9 @@
 #pragma once
 
 #include <CoreLights/EsmShadowmapsPass.h>
-#include <CoreLights/IndexedDataVector.h>
 
 #include <Atom/Feature/Utils/GpuBufferHandler.h>
+#include <Atom/Feature/Utils/IndexedDataVector.h>
 #include <Atom/Feature/CoreLights/DirectionalLightFeatureProcessorInterface.h>
 #include <Atom/RPI.Public/AuxGeom/AuxGeomFeatureProcessorInterface.h>
 #include <Atom/RPI.Public/Buffer/Buffer.h>
diff --git a/Gems/Atom/Feature/Common/Code/Source/CoreLights/DiskLightFeatureProcessor.h b/Gems/Atom/Feature/Common/Code/Source/CoreLights/DiskLightFeatureProcessor.h
index 2e97ae1ded..36837a67fb 100644
--- a/Gems/Atom/Feature/Common/Code/Source/CoreLights/DiskLightFeatureProcessor.h
+++ b/Gems/Atom/Feature/Common/Code/Source/CoreLights/DiskLightFeatureProcessor.h
@@ -11,7 +11,7 @@
 #include <Atom/Feature/CoreLights/DiskLightFeatureProcessorInterface.h>
 #include <Atom/Feature/CoreLights/PhotometricValue.h>
 #include <Atom/Feature/Utils/GpuBufferHandler.h>
-#include <CoreLights/IndexedDataVector.h>
+#include <Atom/Feature/Utils/IndexedDataVector.h>
 #include <Shadows/ProjectedShadowFeatureProcessor.h>
 
 namespace AZ
diff --git a/Gems/Atom/Feature/Common/Code/Source/CoreLights/IndexedDataVector.h b/Gems/Atom/Feature/Common/Code/Source/CoreLights/IndexedDataVector.h
deleted file mode 100644
index f2a372aca9..0000000000
--- a/Gems/Atom/Feature/Common/Code/Source/CoreLights/IndexedDataVector.h
+++ /dev/null
@@ -1,55 +0,0 @@
-/*
- * Copyright (c) Contributors to the Open 3D Engine Project.
- * For complete copyright and license terms please see the LICENSE at the root of this distribution.
- *
- * SPDX-License-Identifier: Apache-2.0 OR MIT
- *
- */
-
-#pragma once
-
-#include <AzCore/std/containers/vector.h>
-#include <AtomCore/std/containers/array_view.h>
-
-namespace AZ
-{
-    namespace Render
-    {
-        template <typename DataType, typename IndexType = uint16_t>
-        class IndexedDataVector
-        {
-        public:
-            IndexedDataVector();
-            ~IndexedDataVector() = default;
-
-            static constexpr IndexType NoFreeSlot = std::numeric_limits<IndexType>::max();
-            IndexType m_firstFreeSlot = NoFreeSlot;
-
-            void Clear();
-            IndexType GetFreeSlotIndex();
-            void RemoveIndex(IndexType index);
-            
-            DataType& GetData(IndexType index);
-            const DataType& GetData(IndexType index) const;
-            size_t GetDataCount() const;
-            
-            AZStd::vector<DataType>& GetDataVector();
-            const AZStd::vector<DataType>& GetDataVector() const;
-
-            IndexType GetRawIndex(IndexType index) const;
-
-        private:
-
-            static constexpr size_t InitialReservedCount = 128;
-
-            // stores the index of data vector for respective light, it also include a linked list to flag the free slots
-            AZStd::vector<IndexType> m_indices;
-            // stores the index of index vector for respective light
-            AZStd::vector<IndexType> m_dataToIndices;
-            // stores light data
-            AZStd::vector<DataType> m_data;
-        };
-
-#include "IndexedDataVector.inl"
-    }
-}
diff --git a/Gems/Atom/Feature/Common/Code/Source/CoreLights/IndexedDataVector.inl b/Gems/Atom/Feature/Common/Code/Source/CoreLights/IndexedDataVector.inl
deleted file mode 100644
index da10e5a503..0000000000
--- a/Gems/Atom/Feature/Common/Code/Source/CoreLights/IndexedDataVector.inl
+++ /dev/null
@@ -1,113 +0,0 @@
-/*
- * Copyright (c) Contributors to the Open 3D Engine Project.
- * For complete copyright and license terms please see the LICENSE at the root of this distribution.
- *
- * SPDX-License-Identifier: Apache-2.0 OR MIT
- *
- */
-
-template<typename DataType, typename IndexType>
-inline IndexedDataVector<DataType,IndexType>::IndexedDataVector()
-{
-    m_dataToIndices.reserve(InitialReservedCount);
-    m_indices.reserve(InitialReservedCount);
-    m_data.reserve(InitialReservedCount);
-}
-
-template<typename DataType, typename IndexType>
-inline void IndexedDataVector<DataType, IndexType>::Clear()
-{
-    m_dataToIndices.clear();
-    m_indices.clear();
-    m_data.clear();
-
-    m_firstFreeSlot = NoFreeSlot;
-}
-
-template<typename DataType, typename IndexType>
-inline IndexType IndexedDataVector<DataType, IndexType>::GetFreeSlotIndex()
-{
-    IndexType freeSlotIndex = static_cast<IndexType>(m_indices.size());
-            
-    if (freeSlotIndex == NoFreeSlot)
-    {
-        // the vector is full
-        return NoFreeSlot;
-    }
-
-    if (m_firstFreeSlot == NoFreeSlot)
-    {
-        // If there's no free slot, add on to the end.
-        m_indices.push_back(freeSlotIndex);
-    }
-    else
-    {
-        // Fill the free slot. m_indices uses it's empty slots to store a linked list (via indices) to other empty slots.
-        freeSlotIndex = m_firstFreeSlot;
-        m_firstFreeSlot = m_indices.at(m_firstFreeSlot);
-        m_indices.at(freeSlotIndex) = static_cast<IndexType>(m_data.size());
-    }
-
-    // The data itself is always packed and m_indices points at it, so push a new entry to the back.
-    m_data.push_back(DataType());
-    m_dataToIndices.push_back(freeSlotIndex);
-
-    return freeSlotIndex;
-}
-
-template<typename DataType, typename IndexType>
-inline void IndexedDataVector<DataType, IndexType>::RemoveIndex(IndexType index)
-{
-    IndexType dataIndex = m_indices.at(index);
-
-    // Copy the back light on top of this one.
-    m_data.at(dataIndex) = m_data.back();
-    m_dataToIndices.at(dataIndex) = m_dataToIndices.back();
-
-    // Update the index of the moved light
-    m_indices.at(m_dataToIndices.at(dataIndex)) = dataIndex;
-
-    // Pop the back
-    m_data.pop_back();
-    m_dataToIndices.pop_back();
-
-    // Use free slot to link to next free slot
-    m_indices.at(index) = m_firstFreeSlot;
-    m_firstFreeSlot = index;
-}
-
-template<typename DataType, typename IndexType>
-inline DataType& IndexedDataVector<DataType, IndexType>::GetData(IndexType index)
-{
-    return m_data.at(m_indices.at(index));
-}
-
-template<typename DataType, typename IndexType>
-inline const DataType& IndexedDataVector<DataType, IndexType>::GetData(IndexType index) const
-{
-    return m_data.at(m_indices.at(index));
-}
-
-template<typename DataType, typename IndexType>
-inline size_t IndexedDataVector<DataType, IndexType>::GetDataCount() const
-{
-    return m_data.size();
-}
-
-template<typename DataType, typename IndexType>
-inline AZStd::vector<DataType>& IndexedDataVector<DataType, IndexType>::GetDataVector()
-{
-    return m_data;
-}
-
-template<typename DataType, typename IndexType>
-inline const AZStd::vector<DataType>& IndexedDataVector<DataType, IndexType>::GetDataVector() const
-{
-    return m_data;
-}
-
-template <typename DataType, typename IndexType>
-IndexType IndexedDataVector<DataType, IndexType>::GetRawIndex(IndexType index) const
-{
-    return m_indices.at(index);
-}
diff --git a/Gems/Atom/Feature/Common/Code/Source/CoreLights/PointLightFeatureProcessor.h b/Gems/Atom/Feature/Common/Code/Source/CoreLights/PointLightFeatureProcessor.h
index b7b644da9e..3c231c1fb0 100644
--- a/Gems/Atom/Feature/Common/Code/Source/CoreLights/PointLightFeatureProcessor.h
+++ b/Gems/Atom/Feature/Common/Code/Source/CoreLights/PointLightFeatureProcessor.h
@@ -11,7 +11,7 @@
 #include <Atom/Feature/CoreLights/PhotometricValue.h>
 #include <Atom/Feature/CoreLights/PointLightFeatureProcessorInterface.h>
 #include <Atom/Feature/Utils/GpuBufferHandler.h>
-#include <CoreLights/IndexedDataVector.h>
+#include <Atom/Feature/Utils/IndexedDataVector.h>
 #include <Shadows/ProjectedShadowFeatureProcessor.h>
 
 namespace AZ
diff --git a/Gems/Atom/Feature/Common/Code/Source/CoreLights/QuadLightFeatureProcessor.h b/Gems/Atom/Feature/Common/Code/Source/CoreLights/QuadLightFeatureProcessor.h
index 567d309dff..17d6aab304 100644
--- a/Gems/Atom/Feature/Common/Code/Source/CoreLights/QuadLightFeatureProcessor.h
+++ b/Gems/Atom/Feature/Common/Code/Source/CoreLights/QuadLightFeatureProcessor.h
@@ -10,7 +10,7 @@
 
 #include <Atom/Feature/CoreLights/QuadLightFeatureProcessorInterface.h>
 #include <Atom/Feature/Utils/GpuBufferHandler.h>
-#include <CoreLights/IndexedDataVector.h>
+#include <Atom/Feature/Utils/IndexedDataVector.h>
 
 namespace AZ
 {
diff --git a/Gems/Atom/Feature/Common/Code/Source/CoreLights/SimplePointLightFeatureProcessor.h b/Gems/Atom/Feature/Common/Code/Source/CoreLights/SimplePointLightFeatureProcessor.h
index 3d36bb1978..bd9160b171 100644
--- a/Gems/Atom/Feature/Common/Code/Source/CoreLights/SimplePointLightFeatureProcessor.h
+++ b/Gems/Atom/Feature/Common/Code/Source/CoreLights/SimplePointLightFeatureProcessor.h
@@ -11,7 +11,7 @@
 #include <Atom/Feature/CoreLights/PhotometricValue.h>
 #include <Atom/Feature/CoreLights/SimplePointLightFeatureProcessorInterface.h>
 #include <Atom/Feature/Utils/GpuBufferHandler.h>
-#include <CoreLights/IndexedDataVector.h>
+#include <Atom/Feature/Utils/IndexedDataVector.h>
 
 namespace AZ
 {
diff --git a/Gems/Atom/Feature/Common/Code/Source/CoreLights/SimpleSpotLightFeatureProcessor.h b/Gems/Atom/Feature/Common/Code/Source/CoreLights/SimpleSpotLightFeatureProcessor.h
index 1d72c3e6cc..bc132be77c 100644
--- a/Gems/Atom/Feature/Common/Code/Source/CoreLights/SimpleSpotLightFeatureProcessor.h
+++ b/Gems/Atom/Feature/Common/Code/Source/CoreLights/SimpleSpotLightFeatureProcessor.h
@@ -11,7 +11,7 @@
 #include <Atom/Feature/CoreLights/PhotometricValue.h>
 #include <Atom/Feature/CoreLights/SimpleSpotLightFeatureProcessorInterface.h>
 #include <Atom/Feature/Utils/GpuBufferHandler.h>
-#include <CoreLights/IndexedDataVector.h>
+#include <Atom/Feature/Utils/IndexedDataVector.h>
 
 namespace AZ
 {
diff --git a/Gems/Atom/Feature/Common/Code/Source/Decals/DecalTextureArrayFeatureProcessor.h b/Gems/Atom/Feature/Common/Code/Source/Decals/DecalTextureArrayFeatureProcessor.h
index 649928d26d..57c5c69e0d 100644
--- a/Gems/Atom/Feature/Common/Code/Source/Decals/DecalTextureArrayFeatureProcessor.h
+++ b/Gems/Atom/Feature/Common/Code/Source/Decals/DecalTextureArrayFeatureProcessor.h
@@ -9,6 +9,7 @@
 #pragma once
 
 #include <Atom/Feature/Utils/GpuBufferHandler.h>
+#include <Atom/Feature/Utils/IndexedDataVector.h>
 #include <Atom/Feature/Decals/DecalFeatureProcessorInterface.h>
 #include <Atom/RPI.Reflect/Image/ImageAsset.h>
 #include <Atom/RPI.Public/Image/StreamingImage.h>
@@ -16,7 +17,6 @@
 #include <Atom/Feature/Utils/IndexableList.h>
 #include <Decals/DecalTextureArray.h>
 #include <Decals/AsyncLoadTracker.h>
-#include <CoreLights/IndexedDataVector.h>
 
 namespace AZ
 {
diff --git a/Gems/Atom/Feature/Common/Code/Source/Shadows/ProjectedShadowFeatureProcessor.h b/Gems/Atom/Feature/Common/Code/Source/Shadows/ProjectedShadowFeatureProcessor.h
index 3dbf88addb..8beed800b6 100644
--- a/Gems/Atom/Feature/Common/Code/Source/Shadows/ProjectedShadowFeatureProcessor.h
+++ b/Gems/Atom/Feature/Common/Code/Source/Shadows/ProjectedShadowFeatureProcessor.h
@@ -10,10 +10,10 @@
 
 #include <Atom/Feature/Shadows/ProjectedShadowFeatureProcessorInterface.h>
 #include <Atom/Feature/Utils/GpuBufferHandler.h>
+#include <Atom/Feature/Utils/IndexedDataVector.h>
 #include <Atom/Feature/Utils/MultiSparseVector.h>
 #include <CoreLights/EsmShadowmapsPass.h>
 #include <CoreLights/ProjectedShadowmapsPass.h>
-#include <CoreLights/IndexedDataVector.h>
 
 namespace AZ::Render
 {
diff --git a/Gems/Atom/Feature/Common/Code/atom_feature_common_files.cmake b/Gems/Atom/Feature/Common/Code/atom_feature_common_files.cmake
index 401fac8c0c..40188109ca 100644
--- a/Gems/Atom/Feature/Common/Code/atom_feature_common_files.cmake
+++ b/Gems/Atom/Feature/Common/Code/atom_feature_common_files.cmake
@@ -37,6 +37,8 @@ set(FILES
     Include/Atom/Feature/TransformService/TransformServiceFeatureProcessor.h
     Include/Atom/Feature/Utils/FrameCaptureBus.h
     Include/Atom/Feature/Utils/GpuBufferHandler.h
+    Include/Atom/Feature/Utils/IndexedDataVector.h
+    Include/Atom/Feature/Utils/IndexedDataVector.inl
     Include/Atom/Feature/Utils/MultiIndexedDataVector.h
     Include/Atom/Feature/Utils/MultiSparseVector.h
     Include/Atom/Feature/Utils/ProfilingCaptureBus.h
@@ -77,8 +79,6 @@ set(FILES
     Source/CoreLights/DiskLightFeatureProcessor.cpp
     Source/CoreLights/EsmShadowmapsPass.h
     Source/CoreLights/EsmShadowmapsPass.cpp
-    Source/CoreLights/IndexedDataVector.h
-    Source/CoreLights/IndexedDataVector.inl
     Source/CoreLights/LtcCommon.h
     Source/CoreLights/LtcCommon.cpp
     Source/CoreLights/PointLightFeatureProcessor.h