diff --git a/docs/api/csharp/api/Microsoft.ML.OnnxRuntime.OrtEnv.html b/docs/api/csharp/api/Microsoft.ML.OnnxRuntime.OrtEnv.html
index 6425c4915f..807f2ab6d7 100644
--- a/docs/api/csharp/api/Microsoft.ML.OnnxRuntime.OrtEnv.html
+++ b/docs/api/csharp/api/Microsoft.ML.OnnxRuntime.OrtEnv.html
@@ -73,7 +73,11 @@
   
   <h1 id="Microsoft_ML_OnnxRuntime_OrtEnv" data-uid="Microsoft.ML.OnnxRuntime.OrtEnv" class="text-break">Class OrtEnv
   </h1>
-  <div class="markdown level0 summary"><p>This class initializes the process-global ONNX Runtime environment instance (OrtEnv)</p>
+  <div class="markdown level0 summary"><p>This class initializes the process-global ONNX Runtime environment instance (OrtEnv).
+The singleton class OrtEnv contains the process-global ONNX Runtime environment.
+It sets up logging, creates system wide thread-pools (if Thread Pool options are provided)
+and other necessary things for OnnxRuntime to function. Create or access OrtEnv by calling
+the Instance() method. Call this method before doing anything else in your application.</p>
 </div>
   <div class="markdown level0 conceptual"></div>
   <div class="inheritance">
diff --git a/docs/api/csharp/api/Microsoft.ML.OnnxRuntime.html b/docs/api/csharp/api/Microsoft.ML.OnnxRuntime.html
index e6fd8ffc10..76a60e900f 100644
--- a/docs/api/csharp/api/Microsoft.ML.OnnxRuntime.html
+++ b/docs/api/csharp/api/Microsoft.ML.OnnxRuntime.html
@@ -123,7 +123,11 @@ See docs/C_API.md for more details</p>
       <section><p>Holds the options for configuring a CUDA Execution Provider instance</p>
 </section>
       <h4><a class="xref" href="Microsoft.ML.OnnxRuntime.OrtEnv.html">OrtEnv</a></h4>
-      <section><p>This class initializes the process-global ONNX Runtime environment instance (OrtEnv)</p>
+      <section><p>This class initializes the process-global ONNX Runtime environment instance (OrtEnv).
+The singleton class OrtEnv contains the process-global ONNX Runtime environment.
+It sets up logging, creates system wide thread-pools (if Thread Pool options are provided)
+and other necessary things for OnnxRuntime to function. Create or access OrtEnv by calling
+the Instance() method. Call this method before doing anything else in your application.</p>
 </section>
       <h4><a class="xref" href="Microsoft.ML.OnnxRuntime.OrtExternalAllocation.html">OrtExternalAllocation</a></h4>
       <section><p>This class represents an arbitrary buffer of memory
diff --git a/docs/api/csharp/manifest.json b/docs/api/csharp/manifest.json
index 3342a746d5..ffbbf98784 100644
--- a/docs/api/csharp/manifest.json
+++ b/docs/api/csharp/manifest.json
@@ -249,7 +249,7 @@
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+          "hash": "iS3nVfeBTzG9n4zcHwl3sRPnbjZt2l/lsnAbizwVd1o="
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       "is_incremental": true,
@@ -561,7 +561,7 @@
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           "relative_path": "api/Microsoft.ML.OnnxRuntime.html",
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