diff --git a/docs/docs-ref-autogen/office/office/office.slice.yml b/docs/docs-ref-autogen/office/office/office.slice.yml
index 2330878763..d4ed37fd7c 100644
--- a/docs/docs-ref-autogen/office/office/office.slice.yml
+++ b/docs/docs-ref-autogen/office/office/office.slice.yml
@@ -6,7 +6,95 @@ fullName: Office.Slice
 summary: >-
   Represents a slice of a document file. The Slice object is accessed with the
   `File.getSliceAsync` method.
-remarks: ''
+remarks: >-
+
+
+  #### Examples
+
+
+  ```TypeScript
+
+  // This example demonstrates how to read file slices using the Office.Slice
+  interface.
+
+  // Each slice represents a portion of the document file and includes the
+  data, 
+
+  // index, and size properties.
+
+  Office.context.document.getFileAsync(Office.FileType.Compressed, { sliceSize:
+  65536 }, 
+      function (result) {
+          if (result.status === Office.AsyncResultStatus.Succeeded) {
+              const file = result.value;
+              const sliceCount = file.sliceCount;
+              let slicesReceived = 0;
+              let fileData = [];
+
+              console.log(`File sliced into ${sliceCount} parts.`);
+
+              // Get the first slice.
+              getSliceAsync(file, 0, sliceCount);
+
+              /**
+               * Recursively retrieves slices from the file.
+               * @param file - The Office.File object to retrieve slices from.
+               * @param sliceIndex - The zero-based index of the slice to retrieve.
+               * @param totalSlices - The total number of slices in the file.
+               */
+              function getSliceAsync(file, sliceIndex, totalSlices) {
+                  file.getSliceAsync(sliceIndex, function (sliceResult) {
+                      if (sliceResult.status === Office.AsyncResultStatus.Succeeded) {
+                          const slice: Office.Slice = sliceResult.value;
+                          
+                          // Access the properties of the Slice.
+                          console.log(`Processing slice ${slice.index + 1} of ${totalSlices}`);
+                          console.log(`Slice size: ${slice.size} bytes`);
+                          
+                          // Store the slice data.
+                          fileData[slice.index] = slice.data;
+                          slicesReceived++;
+
+                          // Check if we've received all slices.
+                          if (slicesReceived === totalSlices) {
+                              file.closeAsync();
+                              console.log("All slices received. File data complete.");
+                              
+                              // Process the complete file data.
+                              processFileData(fileData);
+                          } else {
+                              // Get the next slice.
+                              getSliceAsync(file, sliceIndex + 1, totalSlices);
+                          }
+                      } else {
+                          file.closeAsync();
+                          console.error(`Error getting slice: ${sliceResult.error.message}`);
+                      }
+                  });
+              }
+
+              /**
+               * Processes the complete file data by combining all slices.
+               * @param data - An array of slice data arrays to combine.
+               */
+              function processFileData(data) {
+                  // Combine all slice data into a complete file.
+                  let combinedData = [];
+                  for (let i = 0; i < data.length; i++) {
+                      combinedData.push(...data[i]);
+                  }
+                  
+                  console.log(`File processing complete. Total bytes: ${combinedData.length}`);
+                  // At this point, combinedData contains the complete file content.
+                  // You can now save it, send it to a server, or process it further.
+              }
+          } else {
+              console.error(`Error getting file: ${result.error.message}`);
+          }
+      }
+  );
+
+  ```
 
 isPreview: false
 isDeprecated: false
diff --git a/docs/docs-ref-autogen/office_release/office/office.slice.yml b/docs/docs-ref-autogen/office_release/office/office.slice.yml
index 2330878763..d4ed37fd7c 100644
--- a/docs/docs-ref-autogen/office_release/office/office.slice.yml
+++ b/docs/docs-ref-autogen/office_release/office/office.slice.yml
@@ -6,7 +6,95 @@ fullName: Office.Slice
 summary: >-
   Represents a slice of a document file. The Slice object is accessed with the
   `File.getSliceAsync` method.
-remarks: ''
+remarks: >-
+
+
+  #### Examples
+
+
+  ```TypeScript
+
+  // This example demonstrates how to read file slices using the Office.Slice
+  interface.
+
+  // Each slice represents a portion of the document file and includes the
+  data, 
+
+  // index, and size properties.
+
+  Office.context.document.getFileAsync(Office.FileType.Compressed, { sliceSize:
+  65536 }, 
+      function (result) {
+          if (result.status === Office.AsyncResultStatus.Succeeded) {
+              const file = result.value;
+              const sliceCount = file.sliceCount;
+              let slicesReceived = 0;
+              let fileData = [];
+
+              console.log(`File sliced into ${sliceCount} parts.`);
+
+              // Get the first slice.
+              getSliceAsync(file, 0, sliceCount);
+
+              /**
+               * Recursively retrieves slices from the file.
+               * @param file - The Office.File object to retrieve slices from.
+               * @param sliceIndex - The zero-based index of the slice to retrieve.
+               * @param totalSlices - The total number of slices in the file.
+               */
+              function getSliceAsync(file, sliceIndex, totalSlices) {
+                  file.getSliceAsync(sliceIndex, function (sliceResult) {
+                      if (sliceResult.status === Office.AsyncResultStatus.Succeeded) {
+                          const slice: Office.Slice = sliceResult.value;
+                          
+                          // Access the properties of the Slice.
+                          console.log(`Processing slice ${slice.index + 1} of ${totalSlices}`);
+                          console.log(`Slice size: ${slice.size} bytes`);
+                          
+                          // Store the slice data.
+                          fileData[slice.index] = slice.data;
+                          slicesReceived++;
+
+                          // Check if we've received all slices.
+                          if (slicesReceived === totalSlices) {
+                              file.closeAsync();
+                              console.log("All slices received. File data complete.");
+                              
+                              // Process the complete file data.
+                              processFileData(fileData);
+                          } else {
+                              // Get the next slice.
+                              getSliceAsync(file, sliceIndex + 1, totalSlices);
+                          }
+                      } else {
+                          file.closeAsync();
+                          console.error(`Error getting slice: ${sliceResult.error.message}`);
+                      }
+                  });
+              }
+
+              /**
+               * Processes the complete file data by combining all slices.
+               * @param data - An array of slice data arrays to combine.
+               */
+              function processFileData(data) {
+                  // Combine all slice data into a complete file.
+                  let combinedData = [];
+                  for (let i = 0; i < data.length; i++) {
+                      combinedData.push(...data[i]);
+                  }
+                  
+                  console.log(`File processing complete. Total bytes: ${combinedData.length}`);
+                  // At this point, combinedData contains the complete file content.
+                  // You can now save it, send it to a server, or process it further.
+              }
+          } else {
+              console.error(`Error getting file: ${result.error.message}`);
+          }
+      }
+  );
+
+  ```
 
 isPreview: false
 isDeprecated: false
diff --git a/docs/docs-ref-autogen/outlook/outlook/office.smartalertseventcompletedoptions.yml b/docs/docs-ref-autogen/outlook/outlook/office.smartalertseventcompletedoptions.yml
index f0cb695da6..d154c75985 100644
--- a/docs/docs-ref-autogen/outlook/outlook/office.smartalertseventcompletedoptions.yml
+++ b/docs/docs-ref-autogen/outlook/outlook/office.smartalertseventcompletedoptions.yml
@@ -409,6 +409,13 @@ properties:
       **Important**
 
 
+      - The `errorMessageMarkdown` property is available for preview in Outlook
+      on Mac starting in Version 16.103 (Build 25102433). To test the property,
+      join the [Microsoft 365 Insider
+      program](https://techcommunity.microsoft.com/kb/microsoft-365-insider-kb/join-the-microsoft-365-insider-program-on-macos/4401756)
+      and select the **Beta Channel** option to access Office beta builds.
+
+
       - The formatted error message must be 500 characters or less.
 
 
diff --git a/docs/docs-ref-autogen/outlook_1_15/outlook/office.smartalertseventcompletedoptions.yml b/docs/docs-ref-autogen/outlook_1_15/outlook/office.smartalertseventcompletedoptions.yml
index a7e692dfbc..f57b732f6a 100644
--- a/docs/docs-ref-autogen/outlook_1_15/outlook/office.smartalertseventcompletedoptions.yml
+++ b/docs/docs-ref-autogen/outlook_1_15/outlook/office.smartalertseventcompletedoptions.yml
@@ -409,6 +409,13 @@ properties:
       **Important**
 
 
+      - The `errorMessageMarkdown` property is available for preview in Outlook
+      on Mac starting in Version 16.103 (Build 25102433). To test the property,
+      join the [Microsoft 365 Insider
+      program](https://techcommunity.microsoft.com/kb/microsoft-365-insider-kb/join-the-microsoft-365-insider-program-on-macos/4401756)
+      and select the **Beta Channel** option to access Office beta builds.
+
+
       - The formatted error message must be 500 characters or less.
 
 
diff --git a/generate-docs/API Coverage Report.csv b/generate-docs/API Coverage Report.csv
index 1d572ed53a..8bcc91590b 100644
--- a/generate-docs/API Coverage Report.csv	
+++ b/generate-docs/API Coverage Report.csv	
@@ -8109,7 +8109,7 @@ office,Office.Settings,"set(name, value)",Method,Excellent,true
 office,Office.SettingsChangedEventArgs,N/A,Interface,Excellent,false
 office,Office.SettingsChangedEventArgs,"settings",Property,Good,false
 office,Office.SettingsChangedEventArgs,"type",Property,Great,false
-office,Office.Slice,N/A,Interface,Great,false
+office,Office.Slice,N/A,Interface,Great,true
 office,Office.Slice,"data",Property,Excellent,false
 office,Office.Slice,"index",Property,Poor,false
 office,Office.Slice,"size",Property,Poor,false
diff --git a/generate-docs/api-extractor-inputs-outlook-release/Outlook_1_15/outlook.d.ts b/generate-docs/api-extractor-inputs-outlook-release/Outlook_1_15/outlook.d.ts
index 48848f30d9..f3842907db 100644
--- a/generate-docs/api-extractor-inputs-outlook-release/Outlook_1_15/outlook.d.ts
+++ b/generate-docs/api-extractor-inputs-outlook-release/Outlook_1_15/outlook.d.ts
@@ -14943,6 +14943,10 @@ export declare namespace Office {
          *
          * **Important**
          *
+         * - The `errorMessageMarkdown` property is available for preview in Outlook on Mac starting in Version 16.103 (Build 25102433). To test the property, join the
+         * {@link https://techcommunity.microsoft.com/kb/microsoft-365-insider-kb/join-the-microsoft-365-insider-program-on-macos/4401756 | Microsoft 365 Insider program} and
+         * select the **Beta Channel** option to access Office beta builds.
+         *
          * - The formatted error message must be 500 characters or less.
          *
          * - For guidance on supported Markdown elements, see 
diff --git a/generate-docs/api-extractor-inputs-outlook/outlook.d.ts b/generate-docs/api-extractor-inputs-outlook/outlook.d.ts
index 381f4eeb16..2457b0ea98 100644
--- a/generate-docs/api-extractor-inputs-outlook/outlook.d.ts
+++ b/generate-docs/api-extractor-inputs-outlook/outlook.d.ts
@@ -15712,6 +15712,10 @@ export declare namespace Office {
          *
          * **Important**
          *
+         * - The `errorMessageMarkdown` property is available for preview in Outlook on Mac starting in Version 16.103 (Build 25102433). To test the property, join the
+         * {@link https://techcommunity.microsoft.com/kb/microsoft-365-insider-kb/join-the-microsoft-365-insider-program-on-macos/4401756 | Microsoft 365 Insider program} and
+         * select the **Beta Channel** option to access Office beta builds.
+         *
          * - The formatted error message must be 500 characters or less.
          *
          * - For guidance on supported Markdown elements, see 
diff --git a/generate-docs/script-inputs/local-repo-snippets.yaml b/generate-docs/script-inputs/local-repo-snippets.yaml
index 0fc06f7e35..0318ed4a2d 100644
--- a/generate-docs/script-inputs/local-repo-snippets.yaml
+++ b/generate-docs/script-inputs/local-repo-snippets.yaml
@@ -5971,6 +5971,81 @@ Office.Settings#saveAsync:member(2):
     function write(message){
         document.getElementById('message').innerText += message; 
     }
+Office.Slice:interface:
+  - |-
+    // This example demonstrates how to read file slices using the Office.Slice interface.
+    // Each slice represents a portion of the document file and includes the data, 
+    // index, and size properties.
+    Office.context.document.getFileAsync(Office.FileType.Compressed, { sliceSize: 65536 }, 
+        function (result) {
+            if (result.status === Office.AsyncResultStatus.Succeeded) {
+                const file = result.value;
+                const sliceCount = file.sliceCount;
+                let slicesReceived = 0;
+                let fileData = [];
+
+                console.log(`File sliced into ${sliceCount} parts.`);
+
+                // Get the first slice.
+                getSliceAsync(file, 0, sliceCount);
+
+                /**
+                 * Recursively retrieves slices from the file.
+                 * @param file - The Office.File object to retrieve slices from.
+                 * @param sliceIndex - The zero-based index of the slice to retrieve.
+                 * @param totalSlices - The total number of slices in the file.
+                 */
+                function getSliceAsync(file, sliceIndex, totalSlices) {
+                    file.getSliceAsync(sliceIndex, function (sliceResult) {
+                        if (sliceResult.status === Office.AsyncResultStatus.Succeeded) {
+                            const slice: Office.Slice = sliceResult.value;
+                            
+                            // Access the properties of the Slice.
+                            console.log(`Processing slice ${slice.index + 1} of ${totalSlices}`);
+                            console.log(`Slice size: ${slice.size} bytes`);
+                            
+                            // Store the slice data.
+                            fileData[slice.index] = slice.data;
+                            slicesReceived++;
+
+                            // Check if we've received all slices.
+                            if (slicesReceived === totalSlices) {
+                                file.closeAsync();
+                                console.log("All slices received. File data complete.");
+                                
+                                // Process the complete file data.
+                                processFileData(fileData);
+                            } else {
+                                // Get the next slice.
+                                getSliceAsync(file, sliceIndex + 1, totalSlices);
+                            }
+                        } else {
+                            file.closeAsync();
+                            console.error(`Error getting slice: ${sliceResult.error.message}`);
+                        }
+                    });
+                }
+
+                /**
+                 * Processes the complete file data by combining all slices.
+                 * @param data - An array of slice data arrays to combine.
+                 */
+                function processFileData(data) {
+                    // Combine all slice data into a complete file.
+                    let combinedData = [];
+                    for (let i = 0; i < data.length; i++) {
+                        combinedData.push(...data[i]);
+                    }
+                    
+                    console.log(`File processing complete. Total bytes: ${combinedData.length}`);
+                    // At this point, combinedData contains the complete file content.
+                    // You can now save it, send it to a server, or process it further.
+                }
+            } else {
+                console.error(`Error getting file: ${result.error.message}`);
+            }
+        }
+    );
 Office.StartupBehavior:enum:
   - |-
     // Configure your add-in to load and start running when the document is opened.
diff --git a/generate-docs/script-inputs/office.d.ts b/generate-docs/script-inputs/office.d.ts
index 3cc34e1c59..55b14b089f 100644
--- a/generate-docs/script-inputs/office.d.ts
+++ b/generate-docs/script-inputs/office.d.ts
@@ -23846,6 +23846,10 @@ declare namespace Office {
          *
          * **Important**
          *
+         * - The `errorMessageMarkdown` property is available for preview in Outlook on Mac starting in Version 16.103 (Build 25102433). To test the property, join the
+         * {@link https://techcommunity.microsoft.com/kb/microsoft-365-insider-kb/join-the-microsoft-365-insider-program-on-macos/4401756 | Microsoft 365 Insider program} and
+         * select the **Beta Channel** option to access Office beta builds.
+         *
          * - The formatted error message must be 500 characters or less.
          *
          * - For guidance on supported Markdown elements, see 
diff --git a/generate-docs/script-inputs/office_preview.d.ts b/generate-docs/script-inputs/office_preview.d.ts
index 527056a233..edcc9efabe 100644
--- a/generate-docs/script-inputs/office_preview.d.ts
+++ b/generate-docs/script-inputs/office_preview.d.ts
@@ -24625,6 +24625,10 @@ declare namespace Office {
          *
          * **Important**
          *
+         * - The `errorMessageMarkdown` property is available for preview in Outlook on Mac starting in Version 16.103 (Build 25102433). To test the property, join the
+         * {@link https://techcommunity.microsoft.com/kb/microsoft-365-insider-kb/join-the-microsoft-365-insider-program-on-macos/4401756 | Microsoft 365 Insider program} and
+         * select the **Beta Channel** option to access Office beta builds.
+         *
          * - The formatted error message must be 500 characters or less.
          *
          * - For guidance on supported Markdown elements, see