diff --git a/Source/VisualProvision/AppSettings.cs b/Source/VisualProvision/AppSettings.cs
index 111c27f..a99b8b0 100644
--- a/Source/VisualProvision/AppSettings.cs
+++ b/Source/VisualProvision/AppSettings.cs
@@ -5,6 +5,7 @@
         // Photos storage
         public const string PhotoFolder = "VisualProvision";
 
+        // <snippet_serviceprincipal>
         /* 
          * Service principal
          *
@@ -14,21 +15,22 @@
          */
         public const string ClientId = "INSERT YOUR CLIENTID HERE";
         public const string TenantId = "INSERT YOUR TENANTID HERE";
+        // </snippet_serviceprincipal>
 
         // App Center (Feel free to change the following IDs with your App Center IDs).
         public const string AppCenterAndroid = "c8fbe0d5-f676-40b9-927d-19f70365f7de";
         public const string AppCenterIos = "a43c421b-70ac-4742-905a-24dc760696de";
 
+        // <snippet_cusvis_keys>
         // Custom Vision
-        // URL example: https://southcentralus.api.cognitive.microsoft.com/customvision/v2.0/Prediction/{GUID}/image
-        // We are providing public endpoint in a free tier to showcase how the app works, feel free to replace these values with your own cognitive services.
-        public const string CustomVisionPredictionUrl = "https://southcentralus.api.cognitive.microsoft.com/customvision/v2.0/Prediction/41deb215-1c77-4679-81dd-5025c3998dbf/image";
-        public const string CustomVisionPredictionKey = "47c6b38bf1e245449f01405c144b9aef";
+        public const string CustomVisionPredictionUrl = "INSERT YOUR COMPUTER VISION API URL HERE FOR MAGNETS RECOGNITION";
+        public const string CustomVisionPredictionKey = "INSERT YOUR COMPUTER VISION PREDICTION KEY HERE FOR MAGNETS RECOGNITION";
+        // </snippet_cusvis_keys>
 
+        // <snippet_comvis_keys>
         // Computer Vision
-        // Endpoint example: https://westus.api.cognitive.microsoft.com/
-         // We are providing public endpoint in a free tier to showcase how the app works, feel free to replace these values with your own cognitive services.
-        public const string ComputerVisionEndpoint = "https://westus.api.cognitive.microsoft.com";
-        public const string ComputerVisionKey = "1579a0d8658044ad9d3d75a94935699a";
+        public const string ComputerVisionEndpoint = "INSERT COMPUTER VISION ENDPOINT HERE FOR HANDWRITING";
+        public const string ComputerVisionKey = "INSERT YOUR COMPUTER VISION KEY HERE FOR HANDWRITING";
+        // </snippet_comvis_keys>
     }
 }
diff --git a/Source/VisualProvision/Services/Recognition/CustomVisionService.cs b/Source/VisualProvision/Services/Recognition/CustomVisionService.cs
index cea3806..7e39d1e 100644
--- a/Source/VisualProvision/Services/Recognition/CustomVisionService.cs
+++ b/Source/VisualProvision/Services/Recognition/CustomVisionService.cs
@@ -9,6 +9,7 @@ namespace VisualProvision.Services.Recognition
 {
     public class CustomVisionService
     {
+        // <snippet_prediction>
         public async Task<PredictionResult> PredictImageContentsAsync(Stream imageStream, CancellationToken cancellationToken)
         {
             var client = new HttpClient();
@@ -26,6 +27,7 @@ namespace VisualProvision.Services.Recognition
             var resultJson = await response.Content.ReadAsStringAsync();
             return JsonConvert.DeserializeObject<PredictionResult>(resultJson);
         }
+        // </snippet_prediction>
 
         private byte[] StreamToByteArray(Stream input)
         {
diff --git a/Source/VisualProvision/Services/Recognition/Prediction.cs b/Source/VisualProvision/Services/Recognition/Prediction.cs
index 7132ad0..0bab489 100644
--- a/Source/VisualProvision/Services/Recognition/Prediction.cs
+++ b/Source/VisualProvision/Services/Recognition/Prediction.cs
@@ -1,5 +1,6 @@
 namespace VisualProvision.Services.Recognition
 {
+    // <snippet_prediction_class>
     public class Prediction
     {
         public double Probability { get; set; }
@@ -10,4 +11,5 @@
 
         public BoundingBox BoundingBox { get; set; }
     }
+    // </snippet_prediction_class>
 }
diff --git a/Source/VisualProvision/Services/Recognition/RecognitionService.cs b/Source/VisualProvision/Services/Recognition/RecognitionService.cs
index 5531fda..3856ee2 100644
--- a/Source/VisualProvision/Services/Recognition/RecognitionService.cs
+++ b/Source/VisualProvision/Services/Recognition/RecognitionService.cs
@@ -15,6 +15,7 @@ namespace VisualProvision.Services.Recognition
         private const int MaxUploadImageSizeBytes = MaxUploadImageSizeMB * 1024 * 1000;
         private const double PrecisionThreshold = 0.5;
 
+        // <snippet_constants>
         private const string TAG_ACTIVE_DIRECTORY = "ACTIVE_DIRECTORY";
         private const string TAG_APP_SERVICE = "APP_SERVICE";
         private const string TAG_NOTIFICATION_HUBS = "NOTIFICATION_HUBS";
@@ -31,6 +32,7 @@ namespace VisualProvision.Services.Recognition
         private const string TAG_REDIS_CACHE = "REDIS_CACHE";
         private const string TAG_APP_INSIGHTS = "APPLICATION_INSIGHTS";
         private const string TAG_AZURE_FUNCTIONS = "AZURE_FUNCTIONS";
+        // </snippet_constants>
 
         public async Task<IEnumerable<AzureResource>> GetResourcesAsync(MediaFile image)
         {