diff --git a/data/namespaces.json b/data/namespaces.json
index 14d05de24..93ea383b8 100644
--- a/data/namespaces.json
+++ b/data/namespaces.json
@@ -621,6 +621,11 @@
     "Uri": "http://schemas.microsoft.com/office/spreadsheetml/2023/externalCodeService",
     "Version": "Microsoft365"
   },
+  {
+    "Prefix": "xlecs2",
+    "Uri": "http://schemas.microsoft.com/office/spreadsheetml/2025/externalCodeService2",
+    "Version": "Microsoft365"
+  },
   {
     "Prefix": "xlmsforms",
     "Uri": "http://schemas.microsoft.com/office/spreadsheetml/2023/msForms",
@@ -641,6 +646,11 @@
     "Uri": "http://schemas.microsoft.com/office/spreadsheetml/2024/pivotDynamicArrays",
     "Version": "Microsoft365"
   },
+  {
+    "Prefix": "xlpds",
+    "Uri": "http://schemas.microsoft.com/office/spreadsheetml/2025/pivotDataSource",
+    "Version": "Microsoft365"
+  },
   {
     "Prefix": "xlPr",
     "Uri": "http://schemas.microsoft.com/office/spreadsheetml/2016/01/main",
diff --git a/data/schemas/schemas_microsoft_com_office_spreadsheetml_2023_pivot2023Calculation.json b/data/schemas/schemas_microsoft_com_office_spreadsheetml_2023_pivot2023Calculation.json
index 6a80736eb..0626ce5dc 100644
--- a/data/schemas/schemas_microsoft_com_office_spreadsheetml_2023_pivot2023Calculation.json
+++ b/data/schemas/schemas_microsoft_com_office_spreadsheetml_2023_pivot2023Calculation.json
@@ -53,6 +53,154 @@
           ]
         }
       ]
+    },
+    {
+      "Name": "xlpcalc:CT_PivotFieldSubtotals/xlpcalc:pivotFieldSubtotals",
+      "ClassName": "PivotFieldSubtotals",
+      "Summary": "Defines the PivotFieldSubtotals Class.",
+      "BaseClass": "OpenXmlCompositeElement",
+      "Version": "Microsoft365",
+      "Children": [
+        {
+          "Name": "xlpcalc:CT_PivotItemSubtotal/xlpcalc:subtotal"
+        }
+      ],
+      "Particle": {
+        "Kind": "Sequence",
+        "Items": [
+          {
+            "Name": "xlpcalc:CT_PivotItemSubtotal/xlpcalc:subtotal",
+            "Occurs": [
+              {}
+            ],
+            "InitialVersion": "Microsoft365"
+          }
+        ]
+      }
+    },
+    {
+      "Name": "xlpcalc:CT_PivotAreaReferenceSubtotals/xlpcalc:pivotAreaReferenceSubtotals",
+      "ClassName": "PivotAreaReferenceSubtotals",
+      "Summary": "Defines the PivotAreaReferenceSubtotals Class.",
+      "BaseClass": "OpenXmlCompositeElement",
+      "Version": "Microsoft365",
+      "Children": [
+        {
+          "Name": "xlpcalc:CT_PivotSubtotalType/xlpcalc:subtotal"
+        }
+      ],
+      "Particle": {
+        "Kind": "Sequence",
+        "Items": [
+          {
+            "Name": "xlpcalc:CT_PivotSubtotalType/xlpcalc:subtotal",
+            "Occurs": [
+              {
+                "Min": 1
+              }
+            ],
+            "InitialVersion": "Microsoft365"
+          }
+        ]
+      }
+    },
+    {
+      "Name": "xlpcalc:CT_PivotTableSubtotalLineItems/xlpcalc:pivotFieldSubtotalLineItems",
+      "ClassName": "PivotTableSubtotalLineItems",
+      "Summary": "Defines the PivotTableSubtotalLineItems Class.",
+      "BaseClass": "OpenXmlCompositeElement",
+      "Version": "Microsoft365",
+      "Children": [
+        {
+          "Name": "xlpcalc:CT_PivotItemSubtotal/xlpcalc:subtotalLineItem"
+        }
+      ],
+      "Particle": {
+        "Kind": "Sequence",
+        "Items": [
+          {
+            "Name": "xlpcalc:CT_PivotItemSubtotal/xlpcalc:subtotalLineItem",
+            "Occurs": [
+              {
+                "Min": 1
+              }
+            ],
+            "InitialVersion": "Microsoft365"
+          }
+        ]
+      }
+    },
+    {
+      "Name": "xlpcalc:CT_PivotItemSubtotal/xlpcalc:subtotal",
+      "ClassName": "SubtotalPivotItemSubtotal",
+      "Summary": "Defines the SubtotalPivotItemSubtotal Class.",
+      "BaseClass": "OpenXmlPivotItemSubtotalElement",
+      "IsDerived": true,
+      "IsLeafElement": true,
+      "Version": "Microsoft365"
+    },
+    {
+      "Name": "xlpcalc:CT_PivotItemSubtotal/xlpcalc:subtotalLineItem",
+      "ClassName": "SubtotalLineItemPivotItemSubtotal",
+      "Summary": "Defines the SubtotalLineItemPivotItemSubtotal Class.",
+      "BaseClass": "OpenXmlPivotItemSubtotalElement",
+      "IsDerived": true,
+      "IsLeafElement": true,
+      "Version": "Microsoft365"
+    },
+    {
+      "Name": "xlpcalc:CT_PivotItemSubtotal/",
+      "ClassName": "OpenXmlPivotItemSubtotalElement",
+      "Summary": "Defines the OpenXmlPivotItemSubtotalElement Class.",
+      "BaseClass": "OpenXmlLeafElement",
+      "IsAbstract": true,
+      "IsLeafElement": true,
+      "Version": "Microsoft365",
+      "Attributes": [
+        {
+          "QName": ":subtotalType",
+          "Type": "EnumValue\u003CDocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.AggregationType\u003E",
+          "Version": "Microsoft365",
+          "PropertyComments": "subtotalType",
+          "Validators": [
+            {
+              "Name": "RequiredValidator"
+            }
+          ]
+        },
+        {
+          "QName": ":itemLocation",
+          "Type": "UInt32Value",
+          "Version": "Microsoft365",
+          "PropertyComments": "itemLocation",
+          "Validators": [
+            {
+              "Name": "RequiredValidator"
+            }
+          ]
+        }
+      ]
+    },
+    {
+      "Name": "xlpcalc:CT_PivotSubtotalType/xlpcalc:subtotal",
+      "ClassName": "PivotSubtotalType",
+      "Summary": "Defines the PivotSubtotalType Class.",
+      "BaseClass": "OpenXmlLeafElement",
+      "IsLeafElement": true,
+      "Version": "Microsoft365",
+      "Attributes": [
+        {
+          "QName": ":subtotalType",
+          "Type": "EnumValue\u003CDocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.AggregationType\u003E",
+          "Version": "Microsoft365",
+          "PropertyComments": "subtotalType",
+          "Validators": [
+            {
+              "Name": "RequiredValidator"
+            }
+          ]
+        }
+      ]
     }
   ],
   "Enums": [
diff --git a/data/schemas/schemas_microsoft_com_office_spreadsheetml_2025_externalCodeService2.json b/data/schemas/schemas_microsoft_com_office_spreadsheetml_2025_externalCodeService2.json
new file mode 100644
index 000000000..85a298431
--- /dev/null
+++ b/data/schemas/schemas_microsoft_com_office_spreadsheetml_2025_externalCodeService2.json
@@ -0,0 +1,27 @@
+{
+  "TargetNamespace": "http://schemas.microsoft.com/office/spreadsheetml/2025/externalCodeService2",
+  "Types": [
+    {
+      "Name": "xlecs2:CT_ExternalCodeServiceImageAsInput/xlecs2:externalCodeServiceImageAsInput",
+      "ClassName": "ExternalCodeServiceImageAsInput",
+      "Summary": "Defines the ExternalCodeServiceImageAsInput Class.",
+      "BaseClass": "OpenXmlLeafElement",
+      "IsLeafElement": true,
+      "Version": "Microsoft365",
+      "Attributes": [
+        {
+          "QName": ":maxWidth",
+          "Type": "UInt32Value",
+          "Version": "Microsoft365",
+          "PropertyComments": "maxWidth"
+        },
+        {
+          "QName": ":maxHeight",
+          "Type": "UInt32Value",
+          "Version": "Microsoft365",
+          "PropertyComments": "maxHeight"
+        }
+      ]
+    }
+  ]
+}
\ No newline at end of file
diff --git a/data/schemas/schemas_microsoft_com_office_spreadsheetml_2025_pivotDataSource.json b/data/schemas/schemas_microsoft_com_office_spreadsheetml_2025_pivotDataSource.json
new file mode 100644
index 000000000..0d0bb6ec0
--- /dev/null
+++ b/data/schemas/schemas_microsoft_com_office_spreadsheetml_2025_pivotDataSource.json
@@ -0,0 +1,40 @@
+{
+  "TargetNamespace": "http://schemas.microsoft.com/office/spreadsheetml/2025/pivotDataSource",
+  "Types": [
+    {
+      "Name": "xlpds:CT_PivotCacheDataSource/xlpds:pivotCacheDataSource",
+      "ClassName": "PivotCacheDataSource",
+      "Summary": "Defines the PivotCacheDataSource Class.",
+      "CompositeType": "OneSequence",
+      "BaseClass": "OpenXmlCompositeElement",
+      "Version": "Microsoft365",
+      "Attributes": [
+        {
+          "QName": ":ref",
+          "Type": "StringValue",
+          "Version": "Microsoft365",
+          "PropertyComments": "ref"
+        }
+      ],
+      "Children": [
+        {
+          "Name": "x:ST_Formula/xne:f",
+          "PropertyName": "Formula"
+        }
+      ],
+      "Particle": {
+        "Kind": "Sequence",
+        "Items": [
+          {
+            "Name": "x:ST_Formula/xne:f",
+            "Occurs": [
+              {
+                "Max": 1
+              }
+            ]
+          }
+        ]
+      }
+    }
+  ]
+}
\ No newline at end of file
diff --git a/data/schemas/schemas_openxmlformats_org_spreadsheetml_2006_main.json b/data/schemas/schemas_openxmlformats_org_spreadsheetml_2006_main.json
index 555a6a49c..474575dcf 100644
--- a/data/schemas/schemas_openxmlformats_org_spreadsheetml_2006_main.json
+++ b/data/schemas/schemas_openxmlformats_org_spreadsheetml_2006_main.json
@@ -25449,6 +25449,10 @@
         {
           "Name": "xlwcv:CT_Version/xlwcv:version",
           "PropertyName": "Version"
+        },
+        {
+          "Name": "xlecs2:CT_ExternalCodeServiceImageAsInput/xlecs2:externalCodeServiceImageAsInput",
+          "PropertyName": "ExternalCodeServiceImageAsInput"
         }
       ],
       "Particle": {
@@ -25506,6 +25510,10 @@
             "Name": "xlwcv:CT_Version/xlwcv:version",
             "InitialVersion": "Microsoft365"
           },
+          {
+            "Name": "xlecs2:CT_ExternalCodeServiceImageAsInput/xlecs2:externalCodeServiceImageAsInput",
+            "InitialVersion": "Microsoft365"
+          },
           {
             "Kind": "Any",
             "Occurs": [
diff --git a/data/typed/namespaces.json b/data/typed/namespaces.json
index 879c2b6ad..5f71a55a1 100644
--- a/data/typed/namespaces.json
+++ b/data/typed/namespaces.json
@@ -187,6 +187,14 @@
     "Prefix": "xlwcv",
     "Namespace": "DocumentFormat.OpenXml.Office.SpreadSheetML.Y2024.WorkbookCompatibilityVersion"
   },
+  {
+    "Prefix": "xlecs2",
+    "Namespace": "DocumentFormat.OpenXml.Office.SpreadSheetML.Y2025.ExternalCodeService2"
+  },
+  {
+    "Prefix": "xlpds",
+    "Namespace": "DocumentFormat.OpenXml.Office.SpreadSheetML.Y2025.PivotDataSource"
+  },
   {
     "Prefix": "wne",
     "Namespace": "DocumentFormat.OpenXml.Office.Word"
diff --git a/data/typed/schemas_microsoft_com_office_spreadsheetml_2023_pivot2023Calculation.json b/data/typed/schemas_microsoft_com_office_spreadsheetml_2023_pivot2023Calculation.json
index ba637e7d7..0ff50b5b0 100644
--- a/data/typed/schemas_microsoft_com_office_spreadsheetml_2023_pivot2023Calculation.json
+++ b/data/typed/schemas_microsoft_com_office_spreadsheetml_2023_pivot2023Calculation.json
@@ -1,4 +1,8 @@
 [
+  {
+    "Name": "xlpcalc:CT_PivotItemSubtotal/",
+    "ClassName": "OpenXmlPivotItemSubtotalElement"
+  },
   {
     "Name": "xlpcalc:CT_AggregationInfo/xlpcalc:aggregationInfo",
     "ClassName": "AggregationInfo"
@@ -6,5 +10,29 @@
   {
     "Name": "xlpcalc:CT_FeatureSupport/xlpcalc:featureSupportInfo",
     "ClassName": "FeatureSupport"
+  },
+  {
+    "Name": "xlpcalc:CT_PivotAreaReferenceSubtotals/xlpcalc:pivotAreaReferenceSubtotals",
+    "ClassName": "PivotAreaReferenceSubtotals"
+  },
+  {
+    "Name": "xlpcalc:CT_PivotTableSubtotalLineItems/xlpcalc:pivotFieldSubtotalLineItems",
+    "ClassName": "PivotTableSubtotalLineItems"
+  },
+  {
+    "Name": "xlpcalc:CT_PivotFieldSubtotals/xlpcalc:pivotFieldSubtotals",
+    "ClassName": "PivotFieldSubtotals"
+  },
+  {
+    "Name": "xlpcalc:CT_PivotItemSubtotal/xlpcalc:subtotal",
+    "ClassName": "SubtotalPivotItemSubtotal"
+  },
+  {
+    "Name": "xlpcalc:CT_PivotSubtotalType/xlpcalc:subtotal",
+    "ClassName": "PivotSubtotalType"
+  },
+  {
+    "Name": "xlpcalc:CT_PivotItemSubtotal/xlpcalc:subtotalLineItem",
+    "ClassName": "SubtotalLineItemPivotItemSubtotal"
   }
 ]
\ No newline at end of file
diff --git a/data/typed/schemas_microsoft_com_office_spreadsheetml_2025_externalCodeService2.json b/data/typed/schemas_microsoft_com_office_spreadsheetml_2025_externalCodeService2.json
new file mode 100644
index 000000000..bedf53430
--- /dev/null
+++ b/data/typed/schemas_microsoft_com_office_spreadsheetml_2025_externalCodeService2.json
@@ -0,0 +1,6 @@
+[
+  {
+    "Name": "xlecs2:CT_ExternalCodeServiceImageAsInput/xlecs2:externalCodeServiceImageAsInput",
+    "ClassName": "ExternalCodeServiceImageAsInput"
+  }
+]
\ No newline at end of file
diff --git a/data/typed/schemas_microsoft_com_office_spreadsheetml_2025_pivotDataSource.json b/data/typed/schemas_microsoft_com_office_spreadsheetml_2025_pivotDataSource.json
new file mode 100644
index 000000000..ff2973894
--- /dev/null
+++ b/data/typed/schemas_microsoft_com_office_spreadsheetml_2025_pivotDataSource.json
@@ -0,0 +1,6 @@
+[
+  {
+    "Name": "xlpds:CT_PivotCacheDataSource/xlpds:pivotCacheDataSource",
+    "ClassName": "PivotCacheDataSource"
+  }
+]
\ No newline at end of file
diff --git a/generated/DocumentFormat.OpenXml.Framework/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/Namespaces.g.cs b/generated/DocumentFormat.OpenXml.Framework/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/Namespaces.g.cs
index 070ff2804..0db6afa2b 100644
--- a/generated/DocumentFormat.OpenXml.Framework/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/Namespaces.g.cs
+++ b/generated/DocumentFormat.OpenXml.Framework/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/Namespaces.g.cs
@@ -146,10 +146,12 @@ internal partial class OpenXmlNamespaceResolver
         { "http://schemas.microsoft.com/office/excel/2010/spreadsheetDrawing", "xdr14" },
         { "http://schemas.microsoft.com/office/spreadsheetml/2022/featurepropertybag", "xfpb" },
         { "http://schemas.microsoft.com/office/spreadsheetml/2023/externalCodeService", "xlecs" },
+        { "http://schemas.microsoft.com/office/spreadsheetml/2025/externalCodeService2", "xlecs2" },
         { "http://schemas.microsoft.com/office/spreadsheetml/2023/msForms", "xlmsforms" },
         { "http://schemas.microsoft.com/office/spreadsheetml/2024/pivotAutoRefresh", "xlpar" },
         { "http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation", "xlpcalc" },
         { "http://schemas.microsoft.com/office/spreadsheetml/2024/pivotDynamicArrays", "xlpda" },
+        { "http://schemas.microsoft.com/office/spreadsheetml/2025/pivotDataSource", "xlpds" },
         { "http://schemas.microsoft.com/office/spreadsheetml/2016/01/main", "xlPr" },
         { "http://schemas.microsoft.com/office/spreadsheetml/2017/richdata", "xlrd" },
         { "http://schemas.microsoft.com/office/spreadsheetml/2017/richdata2", "xlrd2" },
@@ -316,10 +318,12 @@ internal partial class OpenXmlNamespaceResolver
         { "xdr14", "http://schemas.microsoft.com/office/excel/2010/spreadsheetDrawing" },
         { "xfpb", "http://schemas.microsoft.com/office/spreadsheetml/2022/featurepropertybag" },
         { "xlecs", "http://schemas.microsoft.com/office/spreadsheetml/2023/externalCodeService" },
+        { "xlecs2", "http://schemas.microsoft.com/office/spreadsheetml/2025/externalCodeService2" },
         { "xlmsforms", "http://schemas.microsoft.com/office/spreadsheetml/2023/msForms" },
         { "xlpar", "http://schemas.microsoft.com/office/spreadsheetml/2024/pivotAutoRefresh" },
         { "xlpcalc", "http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation" },
         { "xlpda", "http://schemas.microsoft.com/office/spreadsheetml/2024/pivotDynamicArrays" },
+        { "xlpds", "http://schemas.microsoft.com/office/spreadsheetml/2025/pivotDataSource" },
         { "xlPr", "http://schemas.microsoft.com/office/spreadsheetml/2016/01/main" },
         { "xlrd", "http://schemas.microsoft.com/office/spreadsheetml/2017/richdata" },
         { "xlrd2", "http://schemas.microsoft.com/office/spreadsheetml/2017/richdata2" },
@@ -486,10 +490,12 @@ internal partial class OpenXmlNamespaceResolver
         { "xdr14", FileFormatVersions.Office2010 },
         { "xfpb", FileFormatVersions.Microsoft365 },
         { "xlecs", FileFormatVersions.Microsoft365 },
+        { "xlecs2", FileFormatVersions.Microsoft365 },
         { "xlmsforms", FileFormatVersions.Microsoft365 },
         { "xlpar", FileFormatVersions.Microsoft365 },
         { "xlpcalc", FileFormatVersions.Microsoft365 },
         { "xlpda", FileFormatVersions.Microsoft365 },
+        { "xlpds", FileFormatVersions.Microsoft365 },
         { "xlPr", FileFormatVersions.Office2019 },
         { "xlrd", FileFormatVersions.Office2019 },
         { "xlrd2", FileFormatVersions.Office2019 },
diff --git a/generated/DocumentFormat.OpenXml.Linq/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/Linq.NoNamespace.g.cs b/generated/DocumentFormat.OpenXml.Linq/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/Linq.NoNamespace.g.cs
index ae8074652..4f956a5a3 100644
--- a/generated/DocumentFormat.OpenXml.Linq/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/Linq.NoNamespace.g.cs
+++ b/generated/DocumentFormat.OpenXml.Linq/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/Linq.NoNamespace.g.cs
@@ -12179,6 +12179,18 @@ public static partial class NoNamespace
         /// </remarks>
         public static readonly XName maxDate = "maxDate";
 
+        /// <summary>
+        /// Represents the maxHeight XML attribute.
+        /// </summary>
+        /// <remarks>
+        /// <para>As an XML attribute, it:</para>
+        /// <list type="bullet">
+        /// <item><description>is contained in the following XML elements: <see cref="XLECS2.externalCodeServiceImageAsInput" />.</description></item>
+        /// <item><description>corresponds to the following strongly-typed properties: ExternalCodeServiceImageAsInput.MaxHeight.</description></item>
+        /// </list>
+        /// </remarks>
+        public static readonly XName maxHeight = "maxHeight";
+
         /// <summary>
         /// Represents the maximized XML attribute.
         /// </summary>
@@ -12311,6 +12323,18 @@ public static partial class NoNamespace
         /// </remarks>
         public static readonly XName maxValue = "maxValue";
 
+        /// <summary>
+        /// Represents the maxWidth XML attribute.
+        /// </summary>
+        /// <remarks>
+        /// <para>As an XML attribute, it:</para>
+        /// <list type="bullet">
+        /// <item><description>is contained in the following XML elements: <see cref="XLECS2.externalCodeServiceImageAsInput" />.</description></item>
+        /// <item><description>corresponds to the following strongly-typed properties: ExternalCodeServiceImageAsInput.MaxWidth.</description></item>
+        /// </list>
+        /// </remarks>
+        public static readonly XName maxWidth = "maxWidth";
+
         /// <summary>
         /// Represents the maxX XML attribute.
         /// </summary>
diff --git a/generated/DocumentFormat.OpenXml.Linq/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/Linq.X.g.cs b/generated/DocumentFormat.OpenXml.Linq/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/Linq.X.g.cs
index 4cbcade21..31e6dfb61 100644
--- a/generated/DocumentFormat.OpenXml.Linq/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/Linq.X.g.cs
+++ b/generated/DocumentFormat.OpenXml.Linq/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/Linq.X.g.cs
@@ -1454,7 +1454,7 @@ public static partial class X
         /// <para>As an XML element, it:</para>
         /// <list type="bullet">
         /// <item><description>has the following parent XML elements: <see cref="extLst" />, <see cref="X14.extLst" />, <see cref="X15.extLst" />, <see cref="XFPB.extLst" />, <see cref="XLMSFORMS.extLst" />, <see cref="XLRD.extLst" />, <see cref="XLRD2.extLst" />, <see cref="XLRDWI.extLst" />, <see cref="XLTC.extLst" />, <see cref="XNSV.extLst" />.</description></item>
-        /// <item><description>has the following child XML elements: <see cref="X14.cacheField" />, <see cref="X14.cacheHierarchy" />, <see cref="X14.calculatedMember" />, <see cref="X14.conditionalFormattings" />, <see cref="X14.connection" />, <see cref="X14.dataField" />, <see cref="X14.dataValidations" />, <see cref="X14.definedNames" />, <see cref="X14.dxfs" />, <see cref="X14.id" />, <see cref="X14.ignoredErrors" />, <see cref="X14.pivotCacheDefinition" />, <see cref="X14.pivotCaches" />, <see cref="X14.pivotField" />, <see cref="X14.pivotHierarchy" />, <see cref="X14.pivotTableDefinition" />, <see cref="X14.protectedRanges" />, <see cref="X14.slicerCaches" />, <see cref="X14.slicerList" />, <see cref="X14.slicerStyles" />, <see cref="X14.sourceConnection" />, <see cref="X14.sparklineGroups" />, <see cref="X14.table" />, <see cref="X14.workbookPr" />, <see cref="X15.cachedUniqueNames" />, <see cref="X15.cacheHierarchy" />, <see cref="X15.calculatedMember" />, <see cref="X15.connection" />, <see cref="X15.dataField" />, <see cref="X15.dataModel" />, <see cref="X15.dxfs" />, <see cref="X15.movingPeriodState" />, <see cref="X15.pivotCacheDecoupled" />, <see cref="X15.pivotCacheIdVersion" />, <see cref="X15.pivotCaches" />, <see cref="X15.pivotFilter" />, <see cref="X15.pivotTableData" />, <see cref="X15.pivotTableReferences" />, <see cref="X15.pivotTableUISettings" />, <see cref="X15.queryTable" />, <see cref="X15.slicerCacheHideItemsWithNoData" />, <see cref="X15.slicerCachePivotTables" />, <see cref="X15.slicerCaches" />, <see cref="X15.tableSlicerCache" />, <see cref="X15.timelineCachePivotCaches" />, <see cref="X15.timelineCacheRefs" />, <see cref="X15.timelinePivotCacheDefinition" />, <see cref="X15.timelineRefs" />, <see cref="X15.timelineStyles" />, <see cref="X15.webExtensions" />, <see cref="X15.workbookPr" />, <see cref="XLECS.externalCodeService" />, <see cref="XLMSFORMS.msForm" />, <see cref="XLPAR.autoRefresh" />, <see cref="XLPDA.pivotCacheDynamicArray" />, <see cref="XLWCV.version" />, <see cref="XPRD.richInfo" />, <see cref="XXPIM.implicitMeasureSupport" />, <see cref="XXPVI.cacheVersionInfo" />, <see cref="XXPVI.pivotVersionInfo" />.</description></item>
+        /// <item><description>has the following child XML elements: <see cref="X14.cacheField" />, <see cref="X14.cacheHierarchy" />, <see cref="X14.calculatedMember" />, <see cref="X14.conditionalFormattings" />, <see cref="X14.connection" />, <see cref="X14.dataField" />, <see cref="X14.dataValidations" />, <see cref="X14.definedNames" />, <see cref="X14.dxfs" />, <see cref="X14.id" />, <see cref="X14.ignoredErrors" />, <see cref="X14.pivotCacheDefinition" />, <see cref="X14.pivotCaches" />, <see cref="X14.pivotField" />, <see cref="X14.pivotHierarchy" />, <see cref="X14.pivotTableDefinition" />, <see cref="X14.protectedRanges" />, <see cref="X14.slicerCaches" />, <see cref="X14.slicerList" />, <see cref="X14.slicerStyles" />, <see cref="X14.sourceConnection" />, <see cref="X14.sparklineGroups" />, <see cref="X14.table" />, <see cref="X14.workbookPr" />, <see cref="X15.cachedUniqueNames" />, <see cref="X15.cacheHierarchy" />, <see cref="X15.calculatedMember" />, <see cref="X15.connection" />, <see cref="X15.dataField" />, <see cref="X15.dataModel" />, <see cref="X15.dxfs" />, <see cref="X15.movingPeriodState" />, <see cref="X15.pivotCacheDecoupled" />, <see cref="X15.pivotCacheIdVersion" />, <see cref="X15.pivotCaches" />, <see cref="X15.pivotFilter" />, <see cref="X15.pivotTableData" />, <see cref="X15.pivotTableReferences" />, <see cref="X15.pivotTableUISettings" />, <see cref="X15.queryTable" />, <see cref="X15.slicerCacheHideItemsWithNoData" />, <see cref="X15.slicerCachePivotTables" />, <see cref="X15.slicerCaches" />, <see cref="X15.tableSlicerCache" />, <see cref="X15.timelineCachePivotCaches" />, <see cref="X15.timelineCacheRefs" />, <see cref="X15.timelinePivotCacheDefinition" />, <see cref="X15.timelineRefs" />, <see cref="X15.timelineStyles" />, <see cref="X15.webExtensions" />, <see cref="X15.workbookPr" />, <see cref="XLECS.externalCodeService" />, <see cref="XLECS2.externalCodeServiceImageAsInput" />, <see cref="XLMSFORMS.msForm" />, <see cref="XLPAR.autoRefresh" />, <see cref="XLPDA.pivotCacheDynamicArray" />, <see cref="XLWCV.version" />, <see cref="XPRD.richInfo" />, <see cref="XXPIM.implicitMeasureSupport" />, <see cref="XXPVI.cacheVersionInfo" />, <see cref="XXPVI.pivotVersionInfo" />.</description></item>
         /// <item><description>has the following XML attributes: <see cref="NoNamespace.uri" />.</description></item>
         /// <item><description>corresponds to the following strongly-typed classes: CacheFieldExtension, CacheHierarchyExtension, CacheSourceExtension, CalculatedMemberExtension, ConditionalFormattingRuleExtension, ConnectionExtension, DataFieldExtension, Extension, PivotCacheDefinitionExtension, PivotFieldExtension, PivotFilterExtension, PivotHierarchyExtension, PivotTableDefinitionExtension, QueryTableExtension, SlicerCacheDefinitionExtension, StylesheetExtension, TableExtension, WorkbookExtension, WorksheetExtension.</description></item>
         /// </list>
diff --git a/generated/DocumentFormat.OpenXml.Linq/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/Linq.XLECS2.g.cs b/generated/DocumentFormat.OpenXml.Linq/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/Linq.XLECS2.g.cs
new file mode 100644
index 000000000..4ea1dbbf6
--- /dev/null
+++ b/generated/DocumentFormat.OpenXml.Linq/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/Linq.XLECS2.g.cs
@@ -0,0 +1,31 @@
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+using System.Xml.Linq;
+
+namespace DocumentFormat.OpenXml.Linq
+{
+    /// <summary>
+    /// Declares XNamespace and XName fields for the xmlns:xlecs2="http://schemas.microsoft.com/office/spreadsheetml/2025/externalCodeService2" namespace.
+    /// </summary>
+    public static partial class XLECS2
+    {
+        /// <summary>
+        /// Defines the XML namespace associated with the xlecs2 prefix.
+        /// </summary>
+        public static readonly XNamespace xlecs2 = "http://schemas.microsoft.com/office/spreadsheetml/2025/externalCodeService2";
+
+        /// <summary>
+        /// Represents the xlecs2:externalCodeServiceImageAsInput XML element.
+        /// </summary>
+        /// <remarks>
+        /// <para>As an XML element, it:</para>
+        /// <list type="bullet">
+        /// <item><description>has the following parent XML elements: <see cref="X.ext" />.</description></item>
+        /// <item><description>has the following XML attributes: <see cref="NoNamespace.maxHeight" />, <see cref="NoNamespace.maxWidth" />.</description></item>
+        /// <item><description>corresponds to the following strongly-typed classes: ExternalCodeServiceImageAsInput.</description></item>
+        /// </list>
+        /// </remarks>
+        public static readonly XName externalCodeServiceImageAsInput = xlecs2 + "externalCodeServiceImageAsInput";
+    }
+}
diff --git a/generated/DocumentFormat.OpenXml/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/schemas_microsoft_com_office_spreadsheetml_2023_pivot2023Calculation.g.cs b/generated/DocumentFormat.OpenXml/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/schemas_microsoft_com_office_spreadsheetml_2023_pivot2023Calculation.g.cs
index 62bccf585..e3839f4fa 100644
--- a/generated/DocumentFormat.OpenXml/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/schemas_microsoft_com_office_spreadsheetml_2023_pivot2023Calculation.g.cs
+++ b/generated/DocumentFormat.OpenXml/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/schemas_microsoft_com_office_spreadsheetml_2023_pivot2023Calculation.g.cs
@@ -122,6 +122,367 @@ internal override void ConfigureMetadata(ElementMetadata.Builder builder)
         public override OpenXmlElement CloneNode(bool deep) => CloneImp<FeatureSupport>(deep);
     }
 
+    /// <summary>
+    /// <para>Defines the PivotFieldSubtotals Class.</para>
+    /// <para>This class is available in Microsoft365 and above.</para>
+    /// <para>When the object is serialized out as xml, it's qualified name is xlpcalc:pivotFieldSubtotals.</para>
+    /// </summary>
+    /// <remarks>
+    /// <para>The following table lists the possible child types:</para>
+    /// <list type="bullet">
+    ///   <item><description><see cref="DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.SubtotalPivotItemSubtotal" /> <c>&lt;xlpcalc:subtotal></c></description></item>
+    /// </list>
+    /// </remarks>
+    public partial class PivotFieldSubtotals : OpenXmlCompositeElement
+    {
+        #pragma warning disable CS0109
+        internal static readonly new OpenXmlQualifiedName ElementQName = new("http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation", "pivotFieldSubtotals");
+        internal static readonly new OpenXmlQualifiedName ElementTypeName = new("http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation", "CT_PivotFieldSubtotals");
+        internal static readonly new OpenXmlSchemaType ElementType = new(ElementQName, ElementTypeName);
+        #pragma warning restore CS0109
+
+        /// <summary>
+        /// Initializes a new instance of the PivotFieldSubtotals class.
+        /// </summary>
+        public PivotFieldSubtotals() : base()
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the PivotFieldSubtotals class with the specified child elements.
+        /// </summary>
+        /// <param name="childElements">Specifies the child elements.</param>
+        public PivotFieldSubtotals(IEnumerable<OpenXmlElement> childElements) : base(childElements)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the PivotFieldSubtotals class with the specified child elements.
+        /// </summary>
+        /// <param name="childElements">Specifies the child elements.</param>
+        public PivotFieldSubtotals(params OpenXmlElement[] childElements) : base(childElements)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the PivotFieldSubtotals class from outer XML.
+        /// </summary>
+        /// <param name="outerXml">Specifies the outer XML of the element.</param>
+        public PivotFieldSubtotals(string outerXml) : base(outerXml)
+        {
+        }
+
+        internal override void ConfigureMetadata(ElementMetadata.Builder builder)
+        {
+            base.ConfigureMetadata(builder);
+            builder.SetSchema(ElementType);
+            builder.Availability = FileFormatVersions.Microsoft365;
+            builder.AddChild(DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.SubtotalPivotItemSubtotal.ElementType, static () => new DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.SubtotalPivotItemSubtotal());
+            builder.Particle = new CompositeParticle.Builder(ParticleType.Sequence, 1, 1)
+            {
+                new ElementParticle(DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.SubtotalPivotItemSubtotal.ElementType, 0, 0, version: FileFormatVersions.Microsoft365)
+            };
+        }
+
+        /// <inheritdoc/>
+        public override OpenXmlElement CloneNode(bool deep) => CloneImp<PivotFieldSubtotals>(deep);
+    }
+
+    /// <summary>
+    /// <para>Defines the PivotAreaReferenceSubtotals Class.</para>
+    /// <para>This class is available in Microsoft365 and above.</para>
+    /// <para>When the object is serialized out as xml, it's qualified name is xlpcalc:pivotAreaReferenceSubtotals.</para>
+    /// </summary>
+    /// <remarks>
+    /// <para>The following table lists the possible child types:</para>
+    /// <list type="bullet">
+    ///   <item><description><see cref="DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.PivotSubtotalType" /> <c>&lt;xlpcalc:subtotal></c></description></item>
+    /// </list>
+    /// </remarks>
+    public partial class PivotAreaReferenceSubtotals : OpenXmlCompositeElement
+    {
+        #pragma warning disable CS0109
+        internal static readonly new OpenXmlQualifiedName ElementQName = new("http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation", "pivotAreaReferenceSubtotals");
+        internal static readonly new OpenXmlQualifiedName ElementTypeName = new("http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation", "CT_PivotAreaReferenceSubtotals");
+        internal static readonly new OpenXmlSchemaType ElementType = new(ElementQName, ElementTypeName);
+        #pragma warning restore CS0109
+
+        /// <summary>
+        /// Initializes a new instance of the PivotAreaReferenceSubtotals class.
+        /// </summary>
+        public PivotAreaReferenceSubtotals() : base()
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the PivotAreaReferenceSubtotals class with the specified child elements.
+        /// </summary>
+        /// <param name="childElements">Specifies the child elements.</param>
+        public PivotAreaReferenceSubtotals(IEnumerable<OpenXmlElement> childElements) : base(childElements)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the PivotAreaReferenceSubtotals class with the specified child elements.
+        /// </summary>
+        /// <param name="childElements">Specifies the child elements.</param>
+        public PivotAreaReferenceSubtotals(params OpenXmlElement[] childElements) : base(childElements)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the PivotAreaReferenceSubtotals class from outer XML.
+        /// </summary>
+        /// <param name="outerXml">Specifies the outer XML of the element.</param>
+        public PivotAreaReferenceSubtotals(string outerXml) : base(outerXml)
+        {
+        }
+
+        internal override void ConfigureMetadata(ElementMetadata.Builder builder)
+        {
+            base.ConfigureMetadata(builder);
+            builder.SetSchema(ElementType);
+            builder.Availability = FileFormatVersions.Microsoft365;
+            builder.AddChild(DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.PivotSubtotalType.ElementType, static () => new DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.PivotSubtotalType());
+            builder.Particle = new CompositeParticle.Builder(ParticleType.Sequence, 1, 1)
+            {
+                new ElementParticle(DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.PivotSubtotalType.ElementType, 1, 0, version: FileFormatVersions.Microsoft365)
+            };
+        }
+
+        /// <inheritdoc/>
+        public override OpenXmlElement CloneNode(bool deep) => CloneImp<PivotAreaReferenceSubtotals>(deep);
+    }
+
+    /// <summary>
+    /// <para>Defines the PivotTableSubtotalLineItems Class.</para>
+    /// <para>This class is available in Microsoft365 and above.</para>
+    /// <para>When the object is serialized out as xml, it's qualified name is xlpcalc:pivotFieldSubtotalLineItems.</para>
+    /// </summary>
+    /// <remarks>
+    /// <para>The following table lists the possible child types:</para>
+    /// <list type="bullet">
+    ///   <item><description><see cref="DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.SubtotalLineItemPivotItemSubtotal" /> <c>&lt;xlpcalc:subtotalLineItem></c></description></item>
+    /// </list>
+    /// </remarks>
+    public partial class PivotTableSubtotalLineItems : OpenXmlCompositeElement
+    {
+        #pragma warning disable CS0109
+        internal static readonly new OpenXmlQualifiedName ElementQName = new("http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation", "pivotFieldSubtotalLineItems");
+        internal static readonly new OpenXmlQualifiedName ElementTypeName = new("http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation", "CT_PivotTableSubtotalLineItems");
+        internal static readonly new OpenXmlSchemaType ElementType = new(ElementQName, ElementTypeName);
+        #pragma warning restore CS0109
+
+        /// <summary>
+        /// Initializes a new instance of the PivotTableSubtotalLineItems class.
+        /// </summary>
+        public PivotTableSubtotalLineItems() : base()
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the PivotTableSubtotalLineItems class with the specified child elements.
+        /// </summary>
+        /// <param name="childElements">Specifies the child elements.</param>
+        public PivotTableSubtotalLineItems(IEnumerable<OpenXmlElement> childElements) : base(childElements)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the PivotTableSubtotalLineItems class with the specified child elements.
+        /// </summary>
+        /// <param name="childElements">Specifies the child elements.</param>
+        public PivotTableSubtotalLineItems(params OpenXmlElement[] childElements) : base(childElements)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the PivotTableSubtotalLineItems class from outer XML.
+        /// </summary>
+        /// <param name="outerXml">Specifies the outer XML of the element.</param>
+        public PivotTableSubtotalLineItems(string outerXml) : base(outerXml)
+        {
+        }
+
+        internal override void ConfigureMetadata(ElementMetadata.Builder builder)
+        {
+            base.ConfigureMetadata(builder);
+            builder.SetSchema(ElementType);
+            builder.Availability = FileFormatVersions.Microsoft365;
+            builder.AddChild(DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.SubtotalLineItemPivotItemSubtotal.ElementType, static () => new DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.SubtotalLineItemPivotItemSubtotal());
+            builder.Particle = new CompositeParticle.Builder(ParticleType.Sequence, 1, 1)
+            {
+                new ElementParticle(DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.SubtotalLineItemPivotItemSubtotal.ElementType, 1, 0, version: FileFormatVersions.Microsoft365)
+            };
+        }
+
+        /// <inheritdoc/>
+        public override OpenXmlElement CloneNode(bool deep) => CloneImp<PivotTableSubtotalLineItems>(deep);
+    }
+
+    /// <summary>
+    /// <para>Defines the SubtotalPivotItemSubtotal Class.</para>
+    /// <para>This class is available in Microsoft365 and above.</para>
+    /// <para>When the object is serialized out as xml, it's qualified name is xlpcalc:subtotal.</para>
+    /// </summary>
+    public partial class SubtotalPivotItemSubtotal : OpenXmlPivotItemSubtotalElement
+    {
+        #pragma warning disable CS0109
+        internal static readonly new OpenXmlQualifiedName ElementQName = new("http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation", "subtotal");
+        internal static readonly new OpenXmlQualifiedName ElementTypeName = new("http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation", "CT_PivotItemSubtotal");
+        internal static readonly new OpenXmlSchemaType ElementType = new(ElementQName, ElementTypeName);
+        #pragma warning restore CS0109
+
+        /// <summary>
+        /// Initializes a new instance of the SubtotalPivotItemSubtotal class.
+        /// </summary>
+        public SubtotalPivotItemSubtotal() : base()
+        {
+        }
+
+        internal override void ConfigureMetadata(ElementMetadata.Builder builder)
+        {
+            base.ConfigureMetadata(builder);
+            builder.SetSchema(ElementType);
+            builder.Availability = FileFormatVersions.Microsoft365;
+        }
+
+        /// <inheritdoc/>
+        public override OpenXmlElement CloneNode(bool deep) => CloneImp<SubtotalPivotItemSubtotal>(deep);
+    }
+
+    /// <summary>
+    /// <para>Defines the SubtotalLineItemPivotItemSubtotal Class.</para>
+    /// <para>This class is available in Microsoft365 and above.</para>
+    /// <para>When the object is serialized out as xml, it's qualified name is xlpcalc:subtotalLineItem.</para>
+    /// </summary>
+    public partial class SubtotalLineItemPivotItemSubtotal : OpenXmlPivotItemSubtotalElement
+    {
+        #pragma warning disable CS0109
+        internal static readonly new OpenXmlQualifiedName ElementQName = new("http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation", "subtotalLineItem");
+        internal static readonly new OpenXmlQualifiedName ElementTypeName = new("http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation", "CT_PivotItemSubtotal");
+        internal static readonly new OpenXmlSchemaType ElementType = new(ElementQName, ElementTypeName);
+        #pragma warning restore CS0109
+
+        /// <summary>
+        /// Initializes a new instance of the SubtotalLineItemPivotItemSubtotal class.
+        /// </summary>
+        public SubtotalLineItemPivotItemSubtotal() : base()
+        {
+        }
+
+        internal override void ConfigureMetadata(ElementMetadata.Builder builder)
+        {
+            base.ConfigureMetadata(builder);
+            builder.SetSchema(ElementType);
+            builder.Availability = FileFormatVersions.Microsoft365;
+        }
+
+        /// <inheritdoc/>
+        public override OpenXmlElement CloneNode(bool deep) => CloneImp<SubtotalLineItemPivotItemSubtotal>(deep);
+    }
+
+    /// <summary>
+    /// <para>Defines the OpenXmlPivotItemSubtotalElement Class.</para>
+    /// <para>This class is available in Microsoft365 and above.</para>
+    /// <para>When the object is serialized out as xml, it's qualified name is :.</para>
+    /// </summary>
+    public abstract partial class OpenXmlPivotItemSubtotalElement : OpenXmlLeafElement
+    {
+        #pragma warning disable CS0109
+        internal static readonly new OpenXmlQualifiedName ElementQName = new(string.Empty, string.Empty);
+        internal static readonly new OpenXmlQualifiedName ElementTypeName = new("http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation", "CT_PivotItemSubtotal");
+        internal static readonly new OpenXmlSchemaType ElementType = new(ElementQName, ElementTypeName);
+        #pragma warning restore CS0109
+
+        /// <summary>
+        /// Initializes a new instance of the OpenXmlPivotItemSubtotalElement class.
+        /// </summary>
+        protected OpenXmlPivotItemSubtotalElement() : base()
+        {
+        }
+
+        /// <summary>
+        /// <para>subtotalType, this property is only available in Microsoft365 and later.</para>
+        /// <para>Represents the following attribute in the schema: subtotalType</para>
+        /// </summary>
+        public EnumValue<DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.AggregationType>? SubtotalType
+        {
+            get => GetAttribute<EnumValue<DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.AggregationType>>();
+            set => SetAttribute(value);
+        }
+
+        /// <summary>
+        /// <para>itemLocation, this property is only available in Microsoft365 and later.</para>
+        /// <para>Represents the following attribute in the schema: itemLocation</para>
+        /// </summary>
+        public UInt32Value? ItemLocation
+        {
+            get => GetAttribute<UInt32Value>();
+            set => SetAttribute(value);
+        }
+
+        internal override void ConfigureMetadata(ElementMetadata.Builder builder)
+        {
+            base.ConfigureMetadata(builder);
+            builder.AddElement<OpenXmlPivotItemSubtotalElement>()
+                .AddAttribute("subtotalType", a => a.SubtotalType, aBuilder =>
+                {
+                    aBuilder.AddValidator(RequiredValidator.Instance);
+                })
+                .AddAttribute("itemLocation", a => a.ItemLocation, aBuilder =>
+                {
+                    aBuilder.AddValidator(RequiredValidator.Instance);
+                });
+        }
+    }
+
+    /// <summary>
+    /// <para>Defines the PivotSubtotalType Class.</para>
+    /// <para>This class is available in Microsoft365 and above.</para>
+    /// <para>When the object is serialized out as xml, it's qualified name is xlpcalc:subtotal.</para>
+    /// </summary>
+    public partial class PivotSubtotalType : OpenXmlLeafElement
+    {
+        #pragma warning disable CS0109
+        internal static readonly new OpenXmlQualifiedName ElementQName = new("http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation", "subtotal");
+        internal static readonly new OpenXmlQualifiedName ElementTypeName = new("http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation", "CT_PivotSubtotalType");
+        internal static readonly new OpenXmlSchemaType ElementType = new(ElementQName, ElementTypeName);
+        #pragma warning restore CS0109
+
+        /// <summary>
+        /// Initializes a new instance of the PivotSubtotalType class.
+        /// </summary>
+        public PivotSubtotalType() : base()
+        {
+        }
+
+        /// <summary>
+        /// <para>subtotalType, this property is only available in Microsoft365 and later.</para>
+        /// <para>Represents the following attribute in the schema: subtotalType</para>
+        /// </summary>
+        public EnumValue<DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.AggregationType>? SubtotalType
+        {
+            get => GetAttribute<EnumValue<DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.AggregationType>>();
+            set => SetAttribute(value);
+        }
+
+        internal override void ConfigureMetadata(ElementMetadata.Builder builder)
+        {
+            base.ConfigureMetadata(builder);
+            builder.SetSchema(ElementType);
+            builder.Availability = FileFormatVersions.Microsoft365;
+            builder.AddElement<PivotSubtotalType>()
+                .AddAttribute("subtotalType", a => a.SubtotalType, aBuilder =>
+                {
+                    aBuilder.AddValidator(RequiredValidator.Instance);
+                });
+        }
+
+        /// <inheritdoc/>
+        public override OpenXmlElement CloneNode(bool deep) => CloneImp<PivotSubtotalType>(deep);
+    }
+
     /// <summary>
     /// Defines the AggregationType enumeration.
     /// </summary>
diff --git a/generated/DocumentFormat.OpenXml/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/schemas_microsoft_com_office_spreadsheetml_2025_externalCodeService2.g.cs b/generated/DocumentFormat.OpenXml/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/schemas_microsoft_com_office_spreadsheetml_2025_externalCodeService2.g.cs
new file mode 100644
index 000000000..0d72a9429
--- /dev/null
+++ b/generated/DocumentFormat.OpenXml/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/schemas_microsoft_com_office_spreadsheetml_2025_externalCodeService2.g.cs
@@ -0,0 +1,72 @@
+// <auto-generated/>
+
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+#nullable enable
+
+using DocumentFormat.OpenXml;
+using DocumentFormat.OpenXml.Framework;
+using DocumentFormat.OpenXml.Framework.Metadata;
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Validation.Schema;
+using System;
+using System.Collections.Generic;
+using System.IO.Packaging;
+
+namespace DocumentFormat.OpenXml.Office.SpreadSheetML.Y2025.ExternalCodeService2
+{
+    /// <summary>
+    /// <para>Defines the ExternalCodeServiceImageAsInput Class.</para>
+    /// <para>This class is available in Microsoft365 and above.</para>
+    /// <para>When the object is serialized out as xml, it's qualified name is xlecs2:externalCodeServiceImageAsInput.</para>
+    /// </summary>
+    public partial class ExternalCodeServiceImageAsInput : OpenXmlLeafElement
+    {
+        #pragma warning disable CS0109
+        internal static readonly new OpenXmlQualifiedName ElementQName = new("http://schemas.microsoft.com/office/spreadsheetml/2025/externalCodeService2", "externalCodeServiceImageAsInput");
+        internal static readonly new OpenXmlQualifiedName ElementTypeName = new("http://schemas.microsoft.com/office/spreadsheetml/2025/externalCodeService2", "CT_ExternalCodeServiceImageAsInput");
+        internal static readonly new OpenXmlSchemaType ElementType = new(ElementQName, ElementTypeName);
+        #pragma warning restore CS0109
+
+        /// <summary>
+        /// Initializes a new instance of the ExternalCodeServiceImageAsInput class.
+        /// </summary>
+        public ExternalCodeServiceImageAsInput() : base()
+        {
+        }
+
+        /// <summary>
+        /// <para>maxWidth, this property is only available in Microsoft365 and later.</para>
+        /// <para>Represents the following attribute in the schema: maxWidth</para>
+        /// </summary>
+        public UInt32Value? MaxWidth
+        {
+            get => GetAttribute<UInt32Value>();
+            set => SetAttribute(value);
+        }
+
+        /// <summary>
+        /// <para>maxHeight, this property is only available in Microsoft365 and later.</para>
+        /// <para>Represents the following attribute in the schema: maxHeight</para>
+        /// </summary>
+        public UInt32Value? MaxHeight
+        {
+            get => GetAttribute<UInt32Value>();
+            set => SetAttribute(value);
+        }
+
+        internal override void ConfigureMetadata(ElementMetadata.Builder builder)
+        {
+            base.ConfigureMetadata(builder);
+            builder.SetSchema(ElementType);
+            builder.Availability = FileFormatVersions.Microsoft365;
+            builder.AddElement<ExternalCodeServiceImageAsInput>()
+                .AddAttribute("maxWidth", a => a.MaxWidth)
+                .AddAttribute("maxHeight", a => a.MaxHeight);
+        }
+
+        /// <inheritdoc/>
+        public override OpenXmlElement CloneNode(bool deep) => CloneImp<ExternalCodeServiceImageAsInput>(deep);
+    }
+}
\ No newline at end of file
diff --git a/generated/DocumentFormat.OpenXml/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/schemas_microsoft_com_office_spreadsheetml_2025_pivotDataSource.g.cs b/generated/DocumentFormat.OpenXml/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/schemas_microsoft_com_office_spreadsheetml_2025_pivotDataSource.g.cs
new file mode 100644
index 000000000..571779c9e
--- /dev/null
+++ b/generated/DocumentFormat.OpenXml/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/schemas_microsoft_com_office_spreadsheetml_2025_pivotDataSource.g.cs
@@ -0,0 +1,110 @@
+// <auto-generated/>
+
+// Copyright (c) Microsoft. All rights reserved.
+// Licensed under the MIT license. See LICENSE file in the project root for full license information.
+
+#nullable enable
+
+using DocumentFormat.OpenXml;
+using DocumentFormat.OpenXml.Framework;
+using DocumentFormat.OpenXml.Framework.Metadata;
+using DocumentFormat.OpenXml.Packaging;
+using DocumentFormat.OpenXml.Spreadsheet;
+using DocumentFormat.OpenXml.Validation.Schema;
+using System;
+using System.Collections.Generic;
+using System.IO.Packaging;
+
+namespace DocumentFormat.OpenXml.Office.SpreadSheetML.Y2025.PivotDataSource
+{
+    /// <summary>
+    /// <para>Defines the PivotCacheDataSource Class.</para>
+    /// <para>This class is available in Microsoft365 and above.</para>
+    /// <para>When the object is serialized out as xml, it's qualified name is xlpds:pivotCacheDataSource.</para>
+    /// </summary>
+    /// <remarks>
+    /// <para>The following table lists the possible child types:</para>
+    /// <list type="bullet">
+    ///   <item><description><see cref="DocumentFormat.OpenXml.Office.Excel.Formula" /> <c>&lt;xne:f></c></description></item>
+    /// </list>
+    /// </remarks>
+    public partial class PivotCacheDataSource : OpenXmlCompositeElement
+    {
+        #pragma warning disable CS0109
+        internal static readonly new OpenXmlQualifiedName ElementQName = new("http://schemas.microsoft.com/office/spreadsheetml/2025/pivotDataSource", "pivotCacheDataSource");
+        internal static readonly new OpenXmlQualifiedName ElementTypeName = new("http://schemas.microsoft.com/office/spreadsheetml/2025/pivotDataSource", "CT_PivotCacheDataSource");
+        internal static readonly new OpenXmlSchemaType ElementType = new(ElementQName, ElementTypeName);
+        #pragma warning restore CS0109
+
+        /// <summary>
+        /// Initializes a new instance of the PivotCacheDataSource class.
+        /// </summary>
+        public PivotCacheDataSource() : base()
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the PivotCacheDataSource class with the specified child elements.
+        /// </summary>
+        /// <param name="childElements">Specifies the child elements.</param>
+        public PivotCacheDataSource(IEnumerable<OpenXmlElement> childElements) : base(childElements)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the PivotCacheDataSource class with the specified child elements.
+        /// </summary>
+        /// <param name="childElements">Specifies the child elements.</param>
+        public PivotCacheDataSource(params OpenXmlElement[] childElements) : base(childElements)
+        {
+        }
+
+        /// <summary>
+        /// Initializes a new instance of the PivotCacheDataSource class from outer XML.
+        /// </summary>
+        /// <param name="outerXml">Specifies the outer XML of the element.</param>
+        public PivotCacheDataSource(string outerXml) : base(outerXml)
+        {
+        }
+
+        /// <summary>
+        /// <para>ref, this property is only available in Microsoft365 and later.</para>
+        /// <para>Represents the following attribute in the schema: ref</para>
+        /// </summary>
+        public StringValue? Ref
+        {
+            get => GetAttribute<StringValue>();
+            set => SetAttribute(value);
+        }
+
+        internal override void ConfigureMetadata(ElementMetadata.Builder builder)
+        {
+            base.ConfigureMetadata(builder);
+            builder.SetSchema(ElementType);
+            builder.Availability = FileFormatVersions.Microsoft365;
+            builder.AddChild(DocumentFormat.OpenXml.Office.Excel.Formula.ElementType, static () => new DocumentFormat.OpenXml.Office.Excel.Formula());
+            builder.AddElement<PivotCacheDataSource>()
+                .AddAttribute("ref", a => a.Ref);
+            builder.Particle = new CompositeParticle.Builder(ParticleType.Sequence, 1, 1)
+            {
+                new ElementParticle(DocumentFormat.OpenXml.Office.Excel.Formula.ElementType, 0, 1)
+            };
+        }
+
+        /// <summary>
+        /// <para>Formula.</para>
+        /// <para>Represents the following element tag in the schema: xne:f.</para>
+        /// </summary>
+        /// <remarks>
+        /// xmlns:xne = http://schemas.microsoft.com/office/excel/2006/main
+        /// </remarks>
+        public DocumentFormat.OpenXml.Office.Excel.Formula? Formula
+        {
+            get => GetElement(DocumentFormat.OpenXml.Office.Excel.Formula.ElementType) as DocumentFormat.OpenXml.Office.Excel.Formula;
+            set => SetElement(value, DocumentFormat.OpenXml.Office.Excel.Formula.ElementType);
+        }
+
+        /// <inheritdoc/>
+        public override OpenXmlElement CloneNode(bool deep) => CloneImp<PivotCacheDataSource>(deep);
+    }
+}
\ No newline at end of file
diff --git a/generated/DocumentFormat.OpenXml/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/schemas_openxmlformats_org_spreadsheetml_2006_main.g.cs b/generated/DocumentFormat.OpenXml/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/schemas_openxmlformats_org_spreadsheetml_2006_main.g.cs
index 6b431d3d3..bdd368f24 100644
--- a/generated/DocumentFormat.OpenXml/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/schemas_openxmlformats_org_spreadsheetml_2006_main.g.cs
+++ b/generated/DocumentFormat.OpenXml/DocumentFormat.OpenXml.Generator/DocumentFormat.OpenXml.Generator.OpenXmlGenerator/schemas_openxmlformats_org_spreadsheetml_2006_main.g.cs
@@ -17,6 +17,7 @@
 using DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.MsForms;
 using DocumentFormat.OpenXml.Office.SpreadSheetML.Y2024.PivotDynamicArrays;
 using DocumentFormat.OpenXml.Office.SpreadSheetML.Y2024.WorkbookCompatibilityVersion;
+using DocumentFormat.OpenXml.Office.SpreadSheetML.Y2025.ExternalCodeService2;
 using DocumentFormat.OpenXml.Office2010.Excel;
 using DocumentFormat.OpenXml.Office2013.Excel;
 using DocumentFormat.OpenXml.Office2013.ExcelAc;
@@ -49934,6 +49935,7 @@ internal override void ConfigureMetadata(ElementMetadata.Builder builder)
     ///   <item><description><see cref="DocumentFormat.OpenXml.Office2013.Excel.TimelineCacheReferences" /> <c>&lt;x15:timelineCacheRefs></c></description></item>
     ///   <item><description><see cref="DocumentFormat.OpenXml.Office2013.Excel.WorkbookProperties" /> <c>&lt;x15:workbookPr></c></description></item>
     ///   <item><description><see cref="DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.ExternalCodeService.ExternalCodeService" /> <c>&lt;xlecs:externalCodeService></c></description></item>
+    ///   <item><description><see cref="DocumentFormat.OpenXml.Office.SpreadSheetML.Y2025.ExternalCodeService2.ExternalCodeServiceImageAsInput" /> <c>&lt;xlecs2:externalCodeServiceImageAsInput></c></description></item>
     ///   <item><description><see cref="DocumentFormat.OpenXml.Office.SpreadSheetML.Y2024.WorkbookCompatibilityVersion.Version" /> <c>&lt;xlwcv:version></c></description></item>
     /// </list>
     /// </remarks>
@@ -50002,6 +50004,7 @@ internal override void ConfigureMetadata(ElementMetadata.Builder builder)
             builder.AddChild(DocumentFormat.OpenXml.Office2013.Excel.TimelineCacheReferences.ElementType, static () => new DocumentFormat.OpenXml.Office2013.Excel.TimelineCacheReferences());
             builder.AddChild(DocumentFormat.OpenXml.Office2013.Excel.WorkbookProperties.ElementType, static () => new DocumentFormat.OpenXml.Office2013.Excel.WorkbookProperties());
             builder.AddChild(DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.ExternalCodeService.ExternalCodeService.ElementType, static () => new DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.ExternalCodeService.ExternalCodeService());
+            builder.AddChild(DocumentFormat.OpenXml.Office.SpreadSheetML.Y2025.ExternalCodeService2.ExternalCodeServiceImageAsInput.ElementType, static () => new DocumentFormat.OpenXml.Office.SpreadSheetML.Y2025.ExternalCodeService2.ExternalCodeServiceImageAsInput());
             builder.AddChild(DocumentFormat.OpenXml.Office.SpreadSheetML.Y2024.WorkbookCompatibilityVersion.Version.ElementType, static () => new DocumentFormat.OpenXml.Office.SpreadSheetML.Y2024.WorkbookCompatibilityVersion.Version());
             builder.AddElement<WorkbookExtension>()
                 .AddAttribute("uri", a => a.Uri, aBuilder =>
@@ -50024,6 +50027,7 @@ internal override void ConfigureMetadata(ElementMetadata.Builder builder)
                 new ElementParticle(DocumentFormat.OpenXml.Office2013.Excel.DataModel.ElementType, 1, 1, version: FileFormatVersions.Office2013),
                 new ElementParticle(DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.ExternalCodeService.ExternalCodeService.ElementType, 1, 1, version: FileFormatVersions.Microsoft365),
                 new ElementParticle(DocumentFormat.OpenXml.Office.SpreadSheetML.Y2024.WorkbookCompatibilityVersion.Version.ElementType, 1, 1, version: FileFormatVersions.Microsoft365),
+                new ElementParticle(DocumentFormat.OpenXml.Office.SpreadSheetML.Y2025.ExternalCodeService2.ExternalCodeServiceImageAsInput.ElementType, 1, 1, version: FileFormatVersions.Microsoft365),
                 new AnyParticle(0, 1)
             };
         }
diff --git a/test/DocumentFormat.OpenXml.Framework.Tests/ElementChildren.json b/test/DocumentFormat.OpenXml.Framework.Tests/ElementChildren.json
index fc03cb55f..160240a77 100644
--- a/test/DocumentFormat.OpenXml.Framework.Tests/ElementChildren.json
+++ b/test/DocumentFormat.OpenXml.Framework.Tests/ElementChildren.json
@@ -22867,6 +22867,45 @@
     "Element": "DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.FeatureSupport",
     "Children": []
   },
+  {
+    "Element": "DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.PivotAreaReferenceSubtotals",
+    "Children": [
+      {
+        "Name": "http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation*subtotal",
+        "Type": "http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation*CT_PivotSubtotalType"
+      }
+    ]
+  },
+  {
+    "Element": "DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.PivotFieldSubtotals",
+    "Children": [
+      {
+        "Name": "http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation*subtotal",
+        "Type": "http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation*CT_PivotItemSubtotal"
+      }
+    ]
+  },
+  {
+    "Element": "DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.PivotSubtotalType",
+    "Children": []
+  },
+  {
+    "Element": "DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.PivotTableSubtotalLineItems",
+    "Children": [
+      {
+        "Name": "http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation*subtotalLineItem",
+        "Type": "http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation*CT_PivotItemSubtotal"
+      }
+    ]
+  },
+  {
+    "Element": "DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.SubtotalLineItemPivotItemSubtotal",
+    "Children": []
+  },
+  {
+    "Element": "DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.SubtotalPivotItemSubtotal",
+    "Children": []
+  },
   {
     "Element": "DocumentFormat.OpenXml.Office.SpreadSheetML.Y2024.PivotAutoRefresh.Xsdboolean",
     "Children": []
@@ -22879,6 +22918,19 @@
     "Element": "DocumentFormat.OpenXml.Office.SpreadSheetML.Y2024.WorkbookCompatibilityVersion.Version",
     "Children": []
   },
+  {
+    "Element": "DocumentFormat.OpenXml.Office.SpreadSheetML.Y2025.ExternalCodeService2.ExternalCodeServiceImageAsInput",
+    "Children": []
+  },
+  {
+    "Element": "DocumentFormat.OpenXml.Office.SpreadSheetML.Y2025.PivotDataSource.PivotCacheDataSource",
+    "Children": [
+      {
+        "Name": "http://schemas.microsoft.com/office/excel/2006/main*f",
+        "Type": "http://schemas.openxmlformats.org/spreadsheetml/2006/main*ST_Formula"
+      }
+    ]
+  },
   {
     "Element": "DocumentFormat.OpenXml.Office.Word.AllocatedCommand",
     "Children": []
@@ -46908,6 +46960,10 @@
       {
         "Name": "http://schemas.microsoft.com/office/spreadsheetml/2024/workbookCompatibilityVersion*version",
         "Type": "http://schemas.microsoft.com/office/spreadsheetml/2024/workbookCompatibilityVersion*CT_Version"
+      },
+      {
+        "Name": "http://schemas.microsoft.com/office/spreadsheetml/2025/externalCodeService2*externalCodeServiceImageAsInput",
+        "Type": "http://schemas.microsoft.com/office/spreadsheetml/2025/externalCodeService2*CT_ExternalCodeServiceImageAsInput"
       }
     ]
   },
diff --git a/test/DocumentFormat.OpenXml.Framework.Tests/OpenXmlNamespaceTests.cs b/test/DocumentFormat.OpenXml.Framework.Tests/OpenXmlNamespaceTests.cs
index f59a3d557..50cf173b3 100644
--- a/test/DocumentFormat.OpenXml.Framework.Tests/OpenXmlNamespaceTests.cs
+++ b/test/DocumentFormat.OpenXml.Framework.Tests/OpenXmlNamespaceTests.cs
@@ -12,7 +12,7 @@ public class OpenXmlNamespaceTests
         public void NamespaceCount()
         {
             var resolver = new OpenXmlNamespaceResolver();
-            Assert.Equal(166, resolver.GetNamespacesInScope(System.Xml.XmlNamespaceScope.All).Count);
+            Assert.Equal(168, resolver.GetNamespacesInScope(System.Xml.XmlNamespaceScope.All).Count);
         }
 
         [InlineData("", "", FileFormatVersions.Office2007)]
diff --git a/test/DocumentFormat.OpenXml.Packaging.Tests/data/Particles.json b/test/DocumentFormat.OpenXml.Packaging.Tests/data/Particles.json
index 74d6427ba..ea1f149a3 100644
--- a/test/DocumentFormat.OpenXml.Packaging.Tests/data/Particles.json
+++ b/test/DocumentFormat.OpenXml.Packaging.Tests/data/Particles.json
@@ -49155,6 +49155,87 @@
    }
   ]
  },
+ {
+  "Key": "DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.PivotAreaReferenceSubtotals",
+  "Value": [
+   {
+    "Key": "Microsoft365",
+    "Value": {
+     "ChildrenParticles": [
+      {
+       "MaxOccurs": 0,
+       "Type": {
+        "Name": "http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation:subtotal",
+        "Type": "http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation:CT_PivotSubtotalType"
+       }
+      }
+     ],
+     "ParticleType": "Sequence"
+    }
+   }
+  ]
+ },
+ {
+  "Key": "DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.PivotFieldSubtotals",
+  "Value": [
+   {
+    "Key": "Microsoft365",
+    "Value": {
+     "ChildrenParticles": [
+      {
+       "MaxOccurs": 0,
+       "MinOccurs": 0,
+       "Type": {
+        "Name": "http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation:subtotal",
+        "Type": "http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation:CT_PivotItemSubtotal"
+       }
+      }
+     ],
+     "ParticleType": "Sequence"
+    }
+   }
+  ]
+ },
+ {
+  "Key": "DocumentFormat.OpenXml.Office.SpreadSheetML.Y2023.Pivot2023Calculation.PivotTableSubtotalLineItems",
+  "Value": [
+   {
+    "Key": "Microsoft365",
+    "Value": {
+     "ChildrenParticles": [
+      {
+       "MaxOccurs": 0,
+       "Type": {
+        "Name": "http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation:subtotalLineItem",
+        "Type": "http://schemas.microsoft.com/office/spreadsheetml/2023/pivot2023Calculation:CT_PivotItemSubtotal"
+       }
+      }
+     ],
+     "ParticleType": "Sequence"
+    }
+   }
+  ]
+ },
+ {
+  "Key": "DocumentFormat.OpenXml.Office.SpreadSheetML.Y2025.PivotDataSource.PivotCacheDataSource",
+  "Value": [
+   {
+    "Key": "Microsoft365",
+    "Value": {
+     "ChildrenParticles": [
+      {
+       "MinOccurs": 0,
+       "Type": {
+        "Name": "http://schemas.microsoft.com/office/excel/2006/main:f",
+        "Type": "http://schemas.openxmlformats.org/spreadsheetml/2006/main:ST_Formula"
+       }
+      }
+     ],
+     "ParticleType": "Sequence"
+    }
+   }
+  ]
+ },
  {
   "Key": "DocumentFormat.OpenXml.Office.Word.AllocatedCommandManifest",
   "Value": [
@@ -94868,6 +94949,12 @@
         "Type": "http://schemas.microsoft.com/office/spreadsheetml/2024/workbookCompatibilityVersion:CT_Version"
        }
       },
+      {
+       "Type": {
+        "Name": "http://schemas.microsoft.com/office/spreadsheetml/2025/externalCodeService2:externalCodeServiceImageAsInput",
+        "Type": "http://schemas.microsoft.com/office/spreadsheetml/2025/externalCodeService2:CT_ExternalCodeServiceImageAsInput"
+       }
+      },
       {
        "MinOccurs": 0,
        "ParticleType": "Any"