diff --git a/src/Generators/DurableTaskSourceGenerator.cs b/src/Generators/DurableTaskSourceGenerator.cs
index 986f7ec3..19a24cc9 100644
--- a/src/Generators/DurableTaskSourceGenerator.cs
+++ b/src/Generators/DurableTaskSourceGenerator.cs
@@ -325,6 +325,9 @@ static void AddOrchestratorFunctionDeclaration(StringBuilder sourceBuilder, Dura
         static void AddOrchestratorCallMethod(StringBuilder sourceBuilder, DurableTaskTypeInfo orchestrator)
         {
             sourceBuilder.AppendLine($@"
+        /// <summary>
+        /// Schedules a new instance of the <see cref=""{orchestrator.TypeName}""/> orchestrator.
+        /// </summary>
         /// <inheritdoc cref=""IOrchestrationSubmitter.ScheduleNewOrchestrationInstanceAsync""/>
         public static Task<string> ScheduleNew{orchestrator.TaskName}InstanceAsync(
             this IOrchestrationSubmitter client, {orchestrator.InputParameter}, StartOrchestrationOptions? options = null)
@@ -336,6 +339,9 @@ static void AddOrchestratorCallMethod(StringBuilder sourceBuilder, DurableTaskTy
         static void AddSubOrchestratorCallMethod(StringBuilder sourceBuilder, DurableTaskTypeInfo orchestrator)
         {
             sourceBuilder.AppendLine($@"
+        /// <summary>
+        /// Calls the <see cref=""{orchestrator.TypeName}""/> sub-orchestrator.
+        /// </summary>
         /// <inheritdoc cref=""TaskOrchestrationContext.CallSubOrchestratorAsync(TaskName, object?, TaskOptions?)""/>
         public static Task<{orchestrator.OutputType}> Call{orchestrator.TaskName}Async(
             this TaskOrchestrationContext context, {orchestrator.InputParameter}, TaskOptions? options = null)
@@ -347,6 +353,10 @@ static void AddSubOrchestratorCallMethod(StringBuilder sourceBuilder, DurableTas
         static void AddActivityCallMethod(StringBuilder sourceBuilder, DurableTaskTypeInfo activity)
         {
             sourceBuilder.AppendLine($@"
+        /// <summary>
+        /// Calls the <see cref=""{activity.TypeName}""/> activity.
+        /// </summary>
+        /// <inheritdoc cref=""TaskOrchestrationContext.CallActivityAsync(TaskName, object?, TaskOptions?)""/>
         public static Task<{activity.OutputType}> Call{activity.TaskName}Async(this TaskOrchestrationContext ctx, {activity.InputParameter}, TaskOptions? options = null)
         {{
             return ctx.CallActivityAsync<{activity.OutputType}>(""{activity.TaskName}"", input, options);
@@ -356,6 +366,10 @@ static void AddActivityCallMethod(StringBuilder sourceBuilder, DurableTaskTypeIn
         static void AddActivityCallMethod(StringBuilder sourceBuilder, DurableFunction activity)
         {
             sourceBuilder.AppendLine($@"
+        /// <summary>
+        /// Calls the <see cref=""{activity.FullTypeName}""/> activity.
+        /// </summary>
+        /// <inheritdoc cref=""TaskOrchestrationContext.CallActivityAsync(TaskName, object?, TaskOptions?)""/>
         public static Task<{activity.ReturnType}> Call{activity.Name}Async(this TaskOrchestrationContext ctx, {activity.Parameter}, TaskOptions? options = null)
         {{
             return ctx.CallActivityAsync<{activity.ReturnType}>(""{activity.Name}"", {activity.Parameter.Name}, options);
diff --git a/test/Generators.Tests/AzureFunctionsTests.cs b/test/Generators.Tests/AzureFunctionsTests.cs
index 6ae9523d..d9d7fad0 100644
--- a/test/Generators.Tests/AzureFunctionsTests.cs
+++ b/test/Generators.Tests/AzureFunctionsTests.cs
@@ -27,6 +27,10 @@ public class Calculator
         string expectedOutput = TestHelpers.WrapAndFormat(
             GeneratedClassName,
             methodList: @"
+/// <summary>
+/// Calls the <see cref=""Calculator.Identity""/> activity.
+/// </summary>
+/// <inheritdoc cref=""TaskOrchestrationContext.CallActivityAsync(TaskName, object?, TaskOptions?)""/>
 public static Task<int> CallIdentityAsync(this TaskOrchestrationContext ctx, int input, TaskOptions? options = null)
 {
     return ctx.CallActivityAsync<int>(""Identity"", input, options);
@@ -57,6 +61,10 @@ public class Calculator
         string expectedOutput = TestHelpers.WrapAndFormat(
             GeneratedClassName,
             methodList: @"
+/// <summary>
+/// Calls the <see cref=""Calculator.IdentityAsync""/> activity.
+/// </summary>
+/// <inheritdoc cref=""TaskOrchestrationContext.CallActivityAsync(TaskName, object?, TaskOptions?)""/>
 public static Task<int> CallIdentityAsync(this TaskOrchestrationContext ctx, int input, TaskOptions? options = null)
 {
     return ctx.CallActivityAsync<int>(""Identity"", input, options);
@@ -92,6 +100,10 @@ public class Calculator
         string expectedOutput = TestHelpers.WrapAndFormat(
             GeneratedClassName,
             methodList: @"
+/// <summary>
+/// Calls the <see cref=""AzureFunctionsTests.Calculator.Identity""/> activity.
+/// </summary>
+/// <inheritdoc cref=""TaskOrchestrationContext.CallActivityAsync(TaskName, object?, TaskOptions?)""/>
 public static Task<AzureFunctionsTests.Input> CallIdentityAsync(this TaskOrchestrationContext ctx, AzureFunctionsTests.Input input, TaskOptions? options = null)
 {
     return ctx.CallActivityAsync<AzureFunctionsTests.Input>(""Identity"", input, options);
@@ -141,6 +153,10 @@ public class MyActivity : TaskActivity<{inputType}, {outputType}>
         string expectedOutput = TestHelpers.WrapAndFormat(
             GeneratedClassName,
             methodList: $@"
+/// <summary>
+/// Calls the <see cref=""MyActivity""/> activity.
+/// </summary>
+/// <inheritdoc cref=""TaskOrchestrationContext.CallActivityAsync(TaskName, object?, TaskOptions?)""/>
 public static Task<{outputType}> CallMyActivityAsync(this TaskOrchestrationContext ctx, {inputType} input, TaskOptions? options = null)
 {{
     return ctx.CallActivityAsync<{outputType}>(""MyActivity"", input, options);
@@ -214,6 +230,9 @@ public class MyOrchestrator : TaskOrchestrator<{inputType}, {outputType}>
         .ContinueWith(t => ({outputType})(t.Result ?? default({outputType})!), TaskContinuationOptions.ExecuteSynchronously);
 }}
 
+/// <summary>
+/// Schedules a new instance of the <see cref=""MyNS.MyOrchestrator""/> orchestrator.
+/// </summary>
 /// <inheritdoc cref=""IOrchestrationSubmitter.ScheduleNewOrchestrationInstanceAsync""/>
 public static Task<string> ScheduleNewMyOrchestratorInstanceAsync(
     this IOrchestrationSubmitter client, {expectedInputParameter}, StartOrchestrationOptions? options = null)
@@ -221,6 +240,9 @@ public static Task<string> ScheduleNewMyOrchestratorInstanceAsync(
     return client.ScheduleNewOrchestrationInstanceAsync(""MyOrchestrator"", input, options);
 }}
 
+/// <summary>
+/// Calls the <see cref=""MyNS.MyOrchestrator""/> sub-orchestrator.
+/// </summary>
 /// <inheritdoc cref=""TaskOrchestrationContext.CallSubOrchestratorAsync(TaskName, object?, TaskOptions?)""/>
 public static Task<{outputType}> CallMyOrchestratorAsync(
     this TaskOrchestrationContext context, {expectedInputParameter}, TaskOptions? options = null)
@@ -291,6 +313,9 @@ public abstract class MyOrchestratorBase : TaskOrchestrator<{inputType}, {output
         .ContinueWith(t => ({outputType})(t.Result ?? default({outputType})!), TaskContinuationOptions.ExecuteSynchronously);
 }}
 
+/// <summary>
+/// Schedules a new instance of the <see cref=""MyNS.MyOrchestrator""/> orchestrator.
+/// </summary>
 /// <inheritdoc cref=""IOrchestrationSubmitter.ScheduleNewOrchestrationInstanceAsync""/>
 public static Task<string> ScheduleNewMyOrchestratorInstanceAsync(
     this IOrchestrationSubmitter client, {expectedInputParameter}, StartOrchestrationOptions? options = null)
@@ -298,6 +323,9 @@ public static Task<string> ScheduleNewMyOrchestratorInstanceAsync(
     return client.ScheduleNewOrchestrationInstanceAsync(""MyOrchestrator"", input, options);
 }}
 
+/// <summary>
+/// Calls the <see cref=""MyNS.MyOrchestrator""/> sub-orchestrator.
+/// </summary>
 /// <inheritdoc cref=""TaskOrchestrationContext.CallSubOrchestratorAsync(TaskName, object?, TaskOptions?)""/>
 public static Task<{outputType}> CallMyOrchestratorAsync(
     this TaskOrchestrationContext context, {expectedInputParameter}, TaskOptions? options = null)
@@ -493,6 +521,9 @@ public static Task<string> MyOrchestrator([OrchestrationTrigger] TaskOrchestrati
         .ContinueWith(t => (string)(t.Result ?? default(string)!), TaskContinuationOptions.ExecuteSynchronously);
 }}
 
+/// <summary>
+/// Schedules a new instance of the <see cref=""MyNS.MyOrchestrator""/> orchestrator.
+/// </summary>
 /// <inheritdoc cref=""IOrchestrationSubmitter.ScheduleNewOrchestrationInstanceAsync""/>
 public static Task<string> ScheduleNewMyOrchestratorInstanceAsync(
     this IOrchestrationSubmitter client, int input, StartOrchestrationOptions? options = null)
@@ -500,6 +531,9 @@ public static Task<string> ScheduleNewMyOrchestratorInstanceAsync(
     return client.ScheduleNewOrchestrationInstanceAsync(""MyOrchestrator"", input, options);
 }}
 
+/// <summary>
+/// Calls the <see cref=""MyNS.MyOrchestrator""/> sub-orchestrator.
+/// </summary>
 /// <inheritdoc cref=""TaskOrchestrationContext.CallSubOrchestratorAsync(TaskName, object?, TaskOptions?)""/>
 public static Task<string> CallMyOrchestratorAsync(
     this TaskOrchestrationContext context, int input, TaskOptions? options = null)
@@ -507,6 +541,10 @@ public static Task<string> CallMyOrchestratorAsync(
     return context.CallSubOrchestratorAsync<string>(""MyOrchestrator"", input, options);
 }}
 
+/// <summary>
+/// Calls the <see cref=""MyNS.MyActivity""/> activity.
+/// </summary>
+/// <inheritdoc cref=""TaskOrchestrationContext.CallActivityAsync(TaskName, object?, TaskOptions?)""/>
 public static Task<string> CallMyActivityAsync(this TaskOrchestrationContext ctx, int input, TaskOptions? options = null)
 {{
     return ctx.CallActivityAsync<string>(""MyActivity"", input, options);
diff --git a/test/Generators.Tests/ClassBasedSyntaxTests.cs b/test/Generators.Tests/ClassBasedSyntaxTests.cs
index d0cf51d5..c3abc6c5 100644
--- a/test/Generators.Tests/ClassBasedSyntaxTests.cs
+++ b/test/Generators.Tests/ClassBasedSyntaxTests.cs
@@ -31,6 +31,9 @@ class MyOrchestrator : TaskOrchestrator<{type}, string>
         string expectedOutput = TestHelpers.WrapAndFormat(
             GeneratedClassName,
             methodList: $@"
+/// <summary>
+/// Schedules a new instance of the <see cref=""MyOrchestrator""/> orchestrator.
+/// </summary>
 /// <inheritdoc cref=""IOrchestrationSubmitter.ScheduleNewOrchestrationInstanceAsync""/>
 public static Task<string> ScheduleNewMyOrchestratorInstanceAsync(
     this IOrchestrationSubmitter client, {input}, StartOrchestrationOptions? options = null)
@@ -38,6 +41,9 @@ public static Task<string> ScheduleNewMyOrchestratorInstanceAsync(
     return client.ScheduleNewOrchestrationInstanceAsync(""MyOrchestrator"", input, options);
 }}
 
+/// <summary>
+/// Calls the <see cref=""MyOrchestrator""/> sub-orchestrator.
+/// </summary>
 /// <inheritdoc cref=""TaskOrchestrationContext.CallSubOrchestratorAsync(TaskName, object?, TaskOptions?)""/>
 public static Task<string> CallMyOrchestratorAsync(
     this TaskOrchestrationContext context, {input}, TaskOptions? options = null)
@@ -80,6 +86,9 @@ abstract class MyOrchestratorBase : TaskOrchestrator<int, string>
         string expectedOutput = TestHelpers.WrapAndFormat(
             GeneratedClassName,
             methodList: @"
+/// <summary>
+/// Schedules a new instance of the <see cref=""MyOrchestrator""/> orchestrator.
+/// </summary>
 /// <inheritdoc cref=""IOrchestrationSubmitter.ScheduleNewOrchestrationInstanceAsync""/>
 public static Task<string> ScheduleNewMyOrchestratorInstanceAsync(
     this IOrchestrationSubmitter client, int input, StartOrchestrationOptions? options = null)
@@ -87,6 +96,9 @@ public static Task<string> ScheduleNewMyOrchestratorInstanceAsync(
     return client.ScheduleNewOrchestrationInstanceAsync(""MyOrchestrator"", input, options);
 }
 
+/// <summary>
+/// Calls the <see cref=""MyOrchestrator""/> sub-orchestrator.
+/// </summary>
 /// <inheritdoc cref=""TaskOrchestrationContext.CallSubOrchestratorAsync(TaskName, object?, TaskOptions?)""/>
 public static Task<string> CallMyOrchestratorAsync(
     this TaskOrchestrationContext context, int input, TaskOptions? options = null)
@@ -129,6 +141,10 @@ class MyActivity : TaskActivity<{type}, string>
         string expectedOutput = TestHelpers.WrapAndFormat(
             GeneratedClassName,
             methodList: $@"
+/// <summary>
+/// Calls the <see cref=""MyActivity""/> activity.
+/// </summary>
+/// <inheritdoc cref=""TaskOrchestrationContext.CallActivityAsync(TaskName, object?, TaskOptions?)""/>
 public static Task<string> CallMyActivityAsync(this TaskOrchestrationContext ctx, {input}, TaskOptions? options = null)
 {{
     return ctx.CallActivityAsync<string>(""MyActivity"", input, options);
@@ -169,6 +185,10 @@ public class MyClass { }
         string expectedOutput = TestHelpers.WrapAndFormat(
             generatedClassName: "GeneratedDurableTaskExtensions",
             methodList: @"
+/// <summary>
+/// Calls the <see cref=""MyActivity""/> activity.
+/// </summary>
+/// <inheritdoc cref=""TaskOrchestrationContext.CallActivityAsync(TaskName, object?, TaskOptions?)""/>
 public static Task<MyNS.MyClass> CallMyActivityAsync(this TaskOrchestrationContext ctx, MyNS.MyClass input, TaskOptions? options = null)
 {
     return ctx.CallActivityAsync<MyNS.MyClass>(""MyActivity"", input, options);
@@ -211,6 +231,10 @@ public class MyClass { }
         string expectedOutput = TestHelpers.WrapAndFormat(
             GeneratedClassName,
             methodList: @"
+/// <summary>
+/// Calls the <see cref=""MyNS.MyActivityImpl""/> activity.
+/// </summary>
+/// <inheritdoc cref=""TaskOrchestrationContext.CallActivityAsync(TaskName, object?, TaskOptions?)""/>
 public static Task<MyNS.MyClass> CallMyActivityAsync(this TaskOrchestrationContext ctx, MyNS.MyClass input, TaskOptions? options = null)
 {
     return ctx.CallActivityAsync<MyNS.MyClass>(""MyActivity"", input, options);
@@ -250,6 +274,10 @@ abstract class MyActivityBase : TaskActivity<int, string>
         string expectedOutput = TestHelpers.WrapAndFormat(
             GeneratedClassName,
             methodList: @"
+/// <summary>
+/// Calls the <see cref=""MyActivity""/> activity.
+/// </summary>
+/// <inheritdoc cref=""TaskOrchestrationContext.CallActivityAsync(TaskName, object?, TaskOptions?)""/>
 public static Task<string> CallMyActivityAsync(this TaskOrchestrationContext ctx, int input, TaskOptions? options = null)
 {
     return ctx.CallActivityAsync<string>(""MyActivity"", input, options);
@@ -440,6 +468,9 @@ class MyEntity : TaskEntity<int>
         string expectedOutput = TestHelpers.WrapAndFormat(
             GeneratedClassName,
             methodList: @"
+/// <summary>
+/// Schedules a new instance of the <see cref=""MyOrchestrator""/> orchestrator.
+/// </summary>
 /// <inheritdoc cref=""IOrchestrationSubmitter.ScheduleNewOrchestrationInstanceAsync""/>
 public static Task<string> ScheduleNewMyOrchestratorInstanceAsync(
     this IOrchestrationSubmitter client, int input, StartOrchestrationOptions? options = null)
@@ -447,6 +478,9 @@ public static Task<string> ScheduleNewMyOrchestratorInstanceAsync(
     return client.ScheduleNewOrchestrationInstanceAsync(""MyOrchestrator"", input, options);
 }
 
+/// <summary>
+/// Calls the <see cref=""MyOrchestrator""/> sub-orchestrator.
+/// </summary>
 /// <inheritdoc cref=""TaskOrchestrationContext.CallSubOrchestratorAsync(TaskName, object?, TaskOptions?)""/>
 public static Task<string> CallMyOrchestratorAsync(
     this TaskOrchestrationContext context, int input, TaskOptions? options = null)
@@ -454,6 +488,10 @@ public static Task<string> CallMyOrchestratorAsync(
     return context.CallSubOrchestratorAsync<string>(""MyOrchestrator"", input, options);
 }
 
+/// <summary>
+/// Calls the <see cref=""MyActivity""/> activity.
+/// </summary>
+/// <inheritdoc cref=""TaskOrchestrationContext.CallActivityAsync(TaskName, object?, TaskOptions?)""/>
 public static Task<string> CallMyActivityAsync(this TaskOrchestrationContext ctx, int input, TaskOptions? options = null)
 {
     return ctx.CallActivityAsync<string>(""MyActivity"", input, options);