diff --git a/xml/System.ServiceModel.Channels/OutputChannel.xml b/xml/System.ServiceModel.Channels/OutputChannel.xml
index 0cf1b71c8fc..7f2b03a1c6b 100644
--- a/xml/System.ServiceModel.Channels/OutputChannel.xml
+++ b/xml/System.ServiceModel.Channels/OutputChannel.xml
@@ -121,11 +121,11 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="message">To be added.</param>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="message">The <see cref="T:System.ServiceModel.Channels.Message" /> being sent on the output channel.</param>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous send operation.</param>
+        <summary>Begins an asynchronous operation to transmit a message to the destination of the output channel.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous message transmission.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -158,12 +158,12 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="message">To be added.</param>
-        <param name="timeout">To be added.</param>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="message">The <see cref="T:System.ServiceModel.Channels.Message" /> being sent on the output channel.</param>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies how long the send operation has to complete before timing out.</param>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate that receives the notification of the asynchronous operation send completion.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous send operation.</param>
+        <summary>Begins an asynchronous operation to transmit a message to the destination of the output channel within a specified interval of time.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous send operation.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -193,8 +193,8 @@
         <Parameter Name="result" Type="System.IAsyncResult" />
       </Parameters>
       <Docs>
-        <param name="result">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="result">The <see cref="T:System.IAsyncResult" /> returned by a call to the <see cref="Overload:System.ServiceModel.Channels.IOutputChannel.BeginSend" /> method.</param>
+        <summary>Completes an asynchronous operation to transmit a message to the destination of the output channel.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -229,9 +229,9 @@
       </TypeParameters>
       <Parameters />
       <Docs>
-        <typeparam name="T">To be added.</typeparam>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <typeparam name="T">The typed object for which the method is querying.</typeparam>
+        <summary>Returns a typed object requested, if present, from the appropriate layer in the channel stack.</summary>
+        <returns>The typed object <paramref name="T" /> requested if it is present or <see langword="null" /> if it is not.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -319,8 +319,8 @@
         <ReturnType>System.ServiceModel.EndpointAddress</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
+        <summary>Gets the destination of the service to which messages are sent out on the output channel.</summary>
+        <value>The <see cref="T:System.ServiceModel.EndpointAddress" /> of the service to which the output channel sends messages.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -350,8 +350,8 @@
         <Parameter Name="message" Type="System.ServiceModel.Channels.Message" />
       </Parameters>
       <Docs>
-        <param name="message">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="message">The <see cref="T:System.ServiceModel.Channels.Message" /> being sent on the output channel.</param>
+        <summary>Transmits a message to the destination of the output channel.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -382,9 +382,9 @@
         <Parameter Name="timeout" Type="System.TimeSpan" />
       </Parameters>
       <Docs>
-        <param name="message">To be added.</param>
-        <param name="timeout">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="message">The <see cref="T:System.ServiceModel.Channels.Message" /> being sent on the output channel.</param>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies how long the send operation has to complete before timing out.</param>
+        <summary>Sends a message on the current output channel within a specified interval of time.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -477,8 +477,8 @@
         <ReturnType>System.Uri</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
+        <summary>Gets the URI that contains the transport address to which messages are sent on the output channel.</summary>
+        <value>The <see cref="T:System.Uri" /> that contains the transport address to which messages are sent on the output channel.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
diff --git a/xml/System.ServiceModel.Channels/ServiceChannelProxy.xml b/xml/System.ServiceModel.Channels/ServiceChannelProxy.xml
index 15a763594d3..1c7b1dbde1d 100644
--- a/xml/System.ServiceModel.Channels/ServiceChannelProxy.xml
+++ b/xml/System.ServiceModel.Channels/ServiceChannelProxy.xml
@@ -99,8 +99,9 @@
         <ReturnType>System.Boolean</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
+        <summary>Gets or sets a value that indicates whether the input session is shut down automatically.</summary>
+        <value>
+          <see langword="true" /> if the input session is shut down automatically; otherwise, <see langword="false" />.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -132,11 +133,11 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="timeout">To be added.</param>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies how long the close operation has to complete before timing out.</param>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate that receives the notification of the asynchronous operation close completion.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous close operation.</param>
+        <summary>Begins an asynchronous operation to close an output session on the client that has a specified time out and state object associated with it.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous close operation.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -163,8 +164,8 @@
         <ReturnType>System.ServiceModel.InstanceContext</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
+        <summary>Gets or sets the instance context associated with the duplex message exchange.</summary>
+        <value>The <see cref="T:System.ServiceModel.InstanceContext" /> associated with the duplex message exchange.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -194,8 +195,8 @@
         <Parameter Name="timeout" Type="System.TimeSpan" />
       </Parameters>
       <Docs>
-        <param name="timeout">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies how long the close operation has to complete before timing out.</param>
+        <summary>Closes the output session on the client associated with the duplex channel.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -225,8 +226,8 @@
         <Parameter Name="result" Type="System.IAsyncResult" />
       </Parameters>
       <Docs>
-        <param name="result">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="result">The <see cref="T:System.IAsyncResult" /> returned by a call to the <see cref="M:System.ServiceModel.IDuplexContextChannel.BeginCloseOutputSession(System.TimeSpan,System.AsyncCallback,System.Object)" /> method.</param>
+        <summary>Completes an asynchronous operation to close an output session on the client.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -285,8 +286,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added.</summary>
-        <remarks>To be added.</remarks>
+        <summary>Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources.</summary>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Channels.ServiceChannelProxy&gt; instance is cast to an &lt;xref:System.IDisposable&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.Channels.IChannel.GetProperty&lt;T&gt;">
@@ -320,9 +321,9 @@
       </TypeParameters>
       <Parameters />
       <Docs>
-        <typeparam name="T">To be added.</typeparam>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <typeparam name="T">The typed object for which the method is querying.</typeparam>
+        <summary>Returns a typed object requested, if present, from the appropriate layer in the channel stack.</summary>
+        <returns>The typed object <paramref name="T" /> requested if it is present or <see langword="null" /> if it is not.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -354,11 +355,11 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="message">To be added.</param>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="message">The <see cref="T:System.ServiceModel.Channels.Message" /> being sent on the output channel.</param>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous send operation.</param>
+        <summary>Begins an asynchronous operation to transmit a message to the destination of the output channel.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous message transmission.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -391,12 +392,12 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="message">To be added.</param>
-        <param name="timeout">To be added.</param>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="message">The <see cref="T:System.ServiceModel.Channels.Message" /> being sent on the output channel.</param>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies how long the send operation has to complete before timing out.</param>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate that receives the notification of the asynchronous operation send completion.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous send operation.</param>
+        <summary>Begins an asynchronous operation to transmit a message to the destination of the output channel within a specified interval of time.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous send operation.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -426,8 +427,8 @@
         <Parameter Name="result" Type="System.IAsyncResult" />
       </Parameters>
       <Docs>
-        <param name="result">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="result">The <see cref="T:System.IAsyncResult" /> returned by a call to the <see cref="Overload:System.ServiceModel.Channels.IOutputChannel.BeginSend" /> method.</param>
+        <summary>Completes an asynchronous operation to transmit a message to the destination of the output channel.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -454,9 +455,9 @@
         <ReturnType>System.ServiceModel.EndpointAddress</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets the destination of the service to which messages are sent out on the output channel.</summary>
+        <value>The <see cref="T:System.ServiceModel.EndpointAddress" /> of the service to which the output channel sends messages.</value>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Channels.ServiceChannelProxy&gt; instance is cast to an &lt;xref:System.ServiceModel.Channels.IOutputChannel&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.Channels.IOutputChannel.Send">
@@ -485,8 +486,8 @@
         <Parameter Name="message" Type="System.ServiceModel.Channels.Message" />
       </Parameters>
       <Docs>
-        <param name="message">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="message">The <see cref="T:System.ServiceModel.Channels.Message" /> being sent on the output channel.</param>
+        <summary>Transmits a message to the destination of the output channel.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -517,9 +518,9 @@
         <Parameter Name="timeout" Type="System.TimeSpan" />
       </Parameters>
       <Docs>
-        <param name="message">To be added.</param>
-        <param name="timeout">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="message">The <see cref="T:System.ServiceModel.Channels.Message" /> being sent on the output channel.</param>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies how long the send operation has to complete before timing out.</param>
+        <summary>Sends a message on the current output channel within a specified interval of time.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -546,9 +547,9 @@
         <ReturnType>System.Uri</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets the URI that contains the transport address to which messages are sent on the output channel.</summary>
+        <value>The <see cref="T:System.Uri" /> that contains the transport address to which messages are sent on the output channel.</value>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Channels.ServiceChannelProxy&gt; instance is cast to an &lt;xref:System.ServiceModel.Channels.IOutputChannel&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.Channels.IRequestChannel.BeginRequest">
@@ -579,11 +580,11 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="message">To be added.</param>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="message">The request <see cref="T:System.ServiceModel.Channels.Message" /> to be transmitted.</param>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate that receives the notification of the completion of the asynchronous operation transmitting a request message.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous operation transmitting a request message.</param>
+        <summary>Begins an asynchronous operation to transmit a request message to the reply side of a request-reply message exchange.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous message transmission.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -616,12 +617,12 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="message">To be added.</param>
-        <param name="timeout">To be added.</param>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="message">The request <see cref="T:System.ServiceModel.Channels.Message" /> to be transmitted.</param>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies the interval of time within which a response must be received.</param>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate that receives the notification of the completion of the asynchronous operation transmitting a request message.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous operation transmitting a request message.</param>
+        <summary>Begins an asynchronous operation to transmit a request message to the reply side of a request-reply message exchange within a specified interval of time.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous message transmission.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -651,9 +652,9 @@
         <Parameter Name="result" Type="System.IAsyncResult" />
       </Parameters>
       <Docs>
-        <param name="result">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="result">The <see cref="T:System.IAsyncResult" /> returned by a call to the <see cref="Overload:System.ServiceModel.Channels.IInputChannel.BeginReceive" /> method.</param>
+        <summary>Completes an asynchronous operation to return a message-based response to a transmitted request.</summary>
+        <returns>The <see cref="T:System.ServiceModel.Channels.Message" /> received in response to the request.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -680,9 +681,9 @@
         <ReturnType>System.ServiceModel.EndpointAddress</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets the remote address to which the request channel sends messages.</summary>
+        <value>The <see cref="T:System.ServiceModel.EndpointAddress" /> to which the request channel sends messages.</value>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Channels.ServiceChannelProxy&gt; instance is cast to an &lt;xref:System.ServiceModel.Channels.IRequestChannel&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.Channels.IRequestChannel.Request">
@@ -711,9 +712,9 @@
         <Parameter Name="message" Type="System.ServiceModel.Channels.Message" />
       </Parameters>
       <Docs>
-        <param name="message">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="message">The request <see cref="T:System.ServiceModel.Channels.Message" /> to be transmitted.</param>
+        <summary>Sends a message-based request and returns the correlated message-based response.</summary>
+        <returns>The <see cref="T:System.ServiceModel.Channels.Message" /> received in response to the request.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -744,10 +745,10 @@
         <Parameter Name="timeout" Type="System.TimeSpan" />
       </Parameters>
       <Docs>
-        <param name="message">To be added.</param>
-        <param name="timeout">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="message">The request <see cref="T:System.ServiceModel.Channels.Message" /> to be transmitted.</param>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies the interval of time within which a response must be received.</param>
+        <summary>Sends a message-based request and returns the correlated message-based response within a specified interval of time.</summary>
+        <returns>The <see cref="T:System.ServiceModel.Channels.Message" /> received in response to the request.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -774,9 +775,9 @@
         <ReturnType>System.Uri</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets the transport address to which the request is send.</summary>
+        <value>The <see cref="T:System.Uri" /> that contains the transport address to which the message is sent.</value>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Channels.ServiceChannelProxy&gt; instance is cast to an &lt;xref:System.ServiceModel.Channels.IRequestChannel&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.IClientChannel.AllowInitializationUI">
@@ -802,9 +803,10 @@
         <ReturnType>System.Boolean</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets or sets a value indicating whether <see cref="M:System.ServiceModel.IClientChannel.DisplayInitializationUI" /> attempts to call the <see cref="T:System.ServiceModel.Dispatcher.IInteractiveChannelInitializer" /> objects in the <see cref="P:System.ServiceModel.Dispatcher.ClientRuntime.InteractiveChannelInitializers" /> property or throws if that collection is not empty.</summary>
+        <value>
+          <see langword="true" /> if Windows Communication Foundation (WCF) is permitted to invoke interactive channel initializers; otherwise, <see langword="false" />.</value>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Channels.ServiceChannelProxy&gt; instance is cast to an &lt;xref:System.ServiceModel.IClientChannel&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.IClientChannel.BeginDisplayInitializationUI">
@@ -834,10 +836,10 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="callback">The method that is called when this method completes.</param>
+        <param name="state">Information about the state of the channel.</param>
+        <summary>Asynchronously begins using a user interface to obtain credential information.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> to use to call back when processing has completed.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -864,9 +866,10 @@
         <ReturnType>System.Boolean</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets a value indicating whether a call was done to a user interface to obtain credential information.</summary>
+        <value>
+          <see langword="true" /> if the <see cref="M:System.ServiceModel.IClientChannel.DisplayInitializationUI" /> method was called (or the <see cref="M:System.ServiceModel.IClientChannel.BeginDisplayInitializationUI(System.AsyncCallback,System.Object)" /> and <see cref="M:System.ServiceModel.IClientChannel.EndDisplayInitializationUI(System.IAsyncResult)" /> methods; otherwise, <see langword="false" />.</value>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Channels.ServiceChannelProxy&gt; instance is cast to an &lt;xref:System.ServiceModel.IClientChannel&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.IClientChannel.DisplayInitializationUI">
@@ -893,8 +896,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added.</summary>
-        <remarks>To be added.</remarks>
+        <summary>Displays a user interface to obtain credential information.</summary>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Channels.ServiceChannelProxy&gt; instance is cast to an &lt;xref:System.ServiceModel.IClientChannel&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.IClientChannel.EndDisplayInitializationUI">
@@ -923,8 +926,8 @@
         <Parameter Name="result" Type="System.IAsyncResult" />
       </Parameters>
       <Docs>
-        <param name="result">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="result">The <see cref="T:System.IAsyncResult" />.</param>
+        <summary>Ends the initialization user interface. This method is called when the call to <see cref="M:System.ServiceModel.IClientChannel.BeginDisplayInitializationUI(System.AsyncCallback,System.Object)" /> has finished.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -950,7 +953,7 @@
         <ReturnType>System.EventHandler&lt;System.ServiceModel.UnknownMessageReceivedEventArgs&gt;</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
+        <summary>This is a reserved event.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -977,9 +980,9 @@
         <ReturnType>System.Uri</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets the URI that contains the transport address to which messages are sent on the client channel.</summary>
+        <value>The <see cref="T:System.Uri" /> that contains the transport address to which messages are sent on the channel.</value>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Channels.ServiceChannelProxy&gt; instance is cast to an &lt;xref:System.ServiceModel.IClientChannel&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.ICommunicationObject.Abort">
@@ -1006,8 +1009,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added.</summary>
-        <remarks>To be added.</remarks>
+        <summary>Causes a communication object to transition immediately from its current state into the closed state.</summary>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Channels.ServiceChannelProxy&gt; instance is cast to an &lt;xref:System.ServiceModel.ICommunicationObject&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.ICommunicationObject.BeginClose">
@@ -1037,10 +1040,10 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate that receives notification of the completion of the asynchronous close operation.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous close operation.</param>
+        <summary>Begins an asynchronous operation to close a communication object.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous close operation.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -1072,11 +1075,11 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="timeout">To be added.</param>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies how long the send operation has to complete before timing out.</param>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate that receives notification of the completion of the asynchronous close operation.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous close operation.</param>
+        <summary>Begins an asynchronous operation to close a communication object with a specified timeout.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous close operation.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -1107,10 +1110,10 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate that receives notification of the completion of the asynchronous open operation.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous open operation.</param>
+        <summary>Begins an asynchronous operation to open a communication object.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous open operation.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -1142,11 +1145,11 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="timeout">To be added.</param>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies how long the send operation has to complete before timing out.</param>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate that receives notification of the completion of the asynchronous open operation.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous open operation.</param>
+        <summary>Begins an asynchronous operation to open a communication object within a specified interval of time.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous open operation.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -1174,8 +1177,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added.</summary>
-        <remarks>To be added.</remarks>
+        <summary>Causes a communication object to transition from its current state into the closed state.</summary>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Channels.ServiceChannelProxy&gt; instance is cast to an &lt;xref:System.ServiceModel.ICommunicationObject&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.ICommunicationObject.Close">
@@ -1204,8 +1207,8 @@
         <Parameter Name="timeout" Type="System.TimeSpan" />
       </Parameters>
       <Docs>
-        <param name="timeout">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies how long the send operation has to complete before timing out.</param>
+        <summary>Causes a communication object to transition from its current state into the closed state.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -1231,7 +1234,7 @@
         <ReturnType>System.EventHandler</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
+        <summary>Occurs when the communication object completes its transition from the closing state into the closed state.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -1257,8 +1260,8 @@
         <ReturnType>System.EventHandler</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <remarks>To be added.</remarks>
+        <summary>Occurs when the communication object first enters the closing state.</summary>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Channels.ServiceChannelProxy&gt; instance is cast to an &lt;xref:System.ServiceModel.ICommunicationObject&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.ICommunicationObject.EndClose">
@@ -1287,8 +1290,8 @@
         <Parameter Name="result" Type="System.IAsyncResult" />
       </Parameters>
       <Docs>
-        <param name="result">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="result">The <see cref="T:System.IAsyncResult" /> that is returned by a call to the <see cref="Overload:System.ServiceModel.ICommunicationObject.BeginClose" /> method.</param>
+        <summary>Completes an asynchronous operation to close a communication object.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -1318,8 +1321,8 @@
         <Parameter Name="result" Type="System.IAsyncResult" />
       </Parameters>
       <Docs>
-        <param name="result">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="result">The <see cref="T:System.IAsyncResult" /> that is returned by a call to the <see cref="Overload:System.ServiceModel.ICommunicationObject.BeginOpen" /> method.</param>
+        <summary>Completes an asynchronous operation to open a communication object.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -1345,7 +1348,7 @@
         <ReturnType>System.EventHandler</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
+        <summary>Occurs when the communication object first enters the faulted state.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -1373,8 +1376,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added.</summary>
-        <remarks>To be added.</remarks>
+        <summary>Causes a communication object to transition from the created state into the opened state.</summary>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Channels.ServiceChannelProxy&gt; instance is cast to an &lt;xref:System.ServiceModel.ICommunicationObject&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.ICommunicationObject.Open">
@@ -1403,8 +1406,8 @@
         <Parameter Name="timeout" Type="System.TimeSpan" />
       </Parameters>
       <Docs>
-        <param name="timeout">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies how long the send operation has to complete before timing out.</param>
+        <summary>Causes a communication object to transition from the created state into the opened state within a specified interval of time.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -1430,7 +1433,7 @@
         <ReturnType>System.EventHandler</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
+        <summary>Occurs when the communication object completes its transition from the opening state into the opened state.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -1456,8 +1459,8 @@
         <ReturnType>System.EventHandler</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <remarks>To be added.</remarks>
+        <summary>Occurs when the communication object first enters the opening state.</summary>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Channels.ServiceChannelProxy&gt; instance is cast to an &lt;xref:System.ServiceModel.ICommunicationObject&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.ICommunicationObject.State">
@@ -1483,9 +1486,9 @@
         <ReturnType>System.ServiceModel.CommunicationState</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets the current state of the communication-oriented object.</summary>
+        <value>The value of the <see cref="T:System.ServiceModel.CommunicationState" /> of the object.</value>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Channels.ServiceChannelProxy&gt; instance is cast to an &lt;xref:System.ServiceModel.ICommunicationObject&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.IContextChannel.AllowOutputBatching">
@@ -1511,9 +1514,10 @@
         <ReturnType>System.Boolean</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets or sets a value that instructs Windows Communication Foundation (WCF) to store a set of messages before giving the messages to the transport.</summary>
+        <value>
+          <see langword="true" /> if the batching of outgoing messages is allowed; otherwise, <see langword="false" />.</value>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Channels.ServiceChannelProxy&gt; instance is cast to an &lt;xref:System.ServiceModel.IContextChannel&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.IContextChannel.InputSession">
@@ -1539,8 +1543,8 @@
         <ReturnType>System.ServiceModel.Channels.IInputSession</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
+        <summary>Gets the input session for the channel.</summary>
+        <value>The <see cref="T:System.ServiceModel.Channels.IInputSession" /> for the channel.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -1567,8 +1571,8 @@
         <ReturnType>System.ServiceModel.EndpointAddress</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
+        <summary>Gets the local endpoint for the channel.</summary>
+        <value>The local <see cref="T:System.ServiceModel.EndpointAddress" /> for the channel.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -1595,9 +1599,9 @@
         <ReturnType>System.TimeSpan</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets or sets the time period within which an operation must complete or an exception is thrown.</summary>
+        <value>The <see cref="T:System.TimeSpan" /> that specifies the time period within which an operation must complete.</value>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Channels.ServiceChannelProxy&gt; instance is cast to an &lt;xref:System.ServiceModel.IContextChannel&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.IContextChannel.OutputSession">
@@ -1623,8 +1627,8 @@
         <ReturnType>System.ServiceModel.Channels.IOutputSession</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
+        <summary>Gets the output session associated with the channel, if any.</summary>
+        <value>A <see cref="T:System.ServiceModel.Channels.IOutputSession" /> implementation if an input session exists; otherwise, <see langword="null" />.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -1651,8 +1655,8 @@
         <ReturnType>System.ServiceModel.EndpointAddress</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
+        <summary>Gets the remote address associated with the channel.</summary>
+        <value>The remote <see cref="T:System.ServiceModel.EndpointAddress" /> for the channel.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -1679,8 +1683,8 @@
         <ReturnType>System.String</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
+        <summary>Gets the identifier for the current session, if any.</summary>
+        <value>The current session identifier, if any.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -1707,8 +1711,8 @@
         <ReturnType>System.ServiceModel.IExtensionCollection&lt;System.ServiceModel.IContextChannel&gt;</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
+        <summary>Gets a collection of extension objects for this extensible object.</summary>
+        <value>A <see cref="T:System.ServiceModel.IExtensionCollection`1" /> of extension objects.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -1735,8 +1739,8 @@
         <ReturnType>System.Uri</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
+        <summary>Gets the URI at which the service listens for incoming requests.</summary>
+        <value>The <see cref="T:System.Uri" /> at which the service listens for incoming requests on the channel.</value>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
diff --git a/xml/System.ServiceModel.Dispatcher/OperationInvokerBehavior.xml b/xml/System.ServiceModel.Dispatcher/OperationInvokerBehavior.xml
index 2546c41360c..c526687841c 100644
--- a/xml/System.ServiceModel.Dispatcher/OperationInvokerBehavior.xml
+++ b/xml/System.ServiceModel.Dispatcher/OperationInvokerBehavior.xml
@@ -78,7 +78,7 @@
       <Docs>
         <param name="description">To be added.</param>
         <param name="parameters">To be added.</param>
-        <summary>To be added.</summary>
+        <summary>Passes data to bindings to support custom behavior.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -111,7 +111,7 @@
       <Docs>
         <param name="description">To be added.</param>
         <param name="proxy">To be added.</param>
-        <summary>To be added.</summary>
+        <summary>Implements a modification or extension of the client across an operation.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -144,7 +144,7 @@
       <Docs>
         <param name="description">To be added.</param>
         <param name="dispatch">To be added.</param>
-        <summary>To be added.</summary>
+        <summary>Implements a modification or extension of the service across an operation.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -175,7 +175,7 @@
       </Parameters>
       <Docs>
         <param name="description">To be added.</param>
-        <summary>To be added.</summary>
+        <summary>Confirms that the operation meets some intended criteria.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
diff --git a/xml/System.ServiceModel.Dispatcher/SyncMethodInvoker.xml b/xml/System.ServiceModel.Dispatcher/SyncMethodInvoker.xml
index 461035e204b..71fa07ca2c8 100644
--- a/xml/System.ServiceModel.Dispatcher/SyncMethodInvoker.xml
+++ b/xml/System.ServiceModel.Dispatcher/SyncMethodInvoker.xml
@@ -77,8 +77,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <summary>Returns an <see cref="T:System.Array" /> of parameter objects.</summary>
+        <returns>The parameters that are to be used as arguments to the operation.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -111,12 +111,12 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="instance">To be added.</param>
-        <param name="inputs">To be added.</param>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="instance">The object to be invoked.</param>
+        <param name="inputs">The inputs to the method.</param>
+        <param name="callback">The asynchronous callback object.</param>
+        <param name="state">Associated state data.</param>
+        <summary>Asynchronously returns an object and a set of output objects from an instance and set of input objects.</summary>
+        <returns>A <see cref="T:System.IAsyncResult" /> used to complete the asynchronous call.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -148,11 +148,11 @@
         <Parameter Name="result" Type="System.IAsyncResult" />
       </Parameters>
       <Docs>
-        <param name="instance">To be added.</param>
-        <param name="outputs">To be added.</param>
-        <param name="result">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="instance">The object invoked.</param>
+        <param name="outputs">The outputs from the method.</param>
+        <param name="result">The <see cref="T:System.IAsyncResult" /> object.</param>
+        <summary>Asynchronously completes the operation.</summary>
+        <returns>The return value.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
diff --git a/xml/System.ServiceModel.Dispatcher/TaskMethodInvoker.xml b/xml/System.ServiceModel.Dispatcher/TaskMethodInvoker.xml
index 0b0f13a2051..77f616a2c11 100644
--- a/xml/System.ServiceModel.Dispatcher/TaskMethodInvoker.xml
+++ b/xml/System.ServiceModel.Dispatcher/TaskMethodInvoker.xml
@@ -79,8 +79,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <summary>Returns an <see cref="T:System.Array" /> of parameter objects.</summary>
+        <returns>The parameters that are to be used as arguments to the operation.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -113,12 +113,12 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="instance">To be added.</param>
-        <param name="inputs">To be added.</param>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="instance">The object to be invoked.</param>
+        <param name="inputs">The inputs to the method.</param>
+        <param name="callback">The asynchronous callback object.</param>
+        <param name="state">Associated state data.</param>
+        <summary>Asynchronously returns an object and a set of output objects from an instance and set of input objects.</summary>
+        <returns>A <see cref="T:System.IAsyncResult" /> used to complete the asynchronous call.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -150,11 +150,11 @@
         <Parameter Name="result" Type="System.IAsyncResult" />
       </Parameters>
       <Docs>
-        <param name="instance">To be added.</param>
-        <param name="outputs">To be added.</param>
-        <param name="result">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="instance">The object invoked.</param>
+        <param name="outputs">The outputs from the method.</param>
+        <param name="result">The <see cref="T:System.IAsyncResult" /> object.</param>
+        <summary>Asynchronously completes the operation.</summary>
+        <returns>The return value.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
diff --git a/xml/System.ServiceModel.Federation/WSTrustChannel.xml b/xml/System.ServiceModel.Federation/WSTrustChannel.xml
index 72ac1d24efa..b8a20b8486e 100644
--- a/xml/System.ServiceModel.Federation/WSTrustChannel.xml
+++ b/xml/System.ServiceModel.Federation/WSTrustChannel.xml
@@ -103,9 +103,9 @@
       </TypeParameters>
       <Parameters />
       <Docs>
-        <typeparam name="T">To be added.</typeparam>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <typeparam name="T">The typed object for which the method is querying.</typeparam>
+        <summary>Returns a typed object requested, if present, from the appropriate layer in the channel stack.</summary>
+        <returns>The typed object <paramref name="T" /> requested if it is present or <see langword="null" /> if it is not.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -182,8 +182,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added.</summary>
-        <remarks>To be added.</remarks>
+        <summary>Causes a communication object to transition immediately from its current state into the closed state.</summary>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Federation.WSTrustChannel&gt; instance is cast to an &lt;xref:System.ServiceModel.ICommunicationObject&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.ICommunicationObject.BeginClose">
@@ -209,10 +209,10 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate that receives notification of the completion of the asynchronous close operation.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous close operation.</param>
+        <summary>Begins an asynchronous operation to close a communication object.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous close operation.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -240,11 +240,11 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="timeout">To be added.</param>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies how long the send operation has to complete before timing out.</param>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate that receives notification of the completion of the asynchronous close operation.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous close operation.</param>
+        <summary>Begins an asynchronous operation to close a communication object with a specified timeout.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous close operation.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -271,10 +271,10 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate that receives notification of the completion of the asynchronous open operation.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous open operation.</param>
+        <summary>Begins an asynchronous operation to open a communication object.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous open operation.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -302,11 +302,11 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="timeout">To be added.</param>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies how long the send operation has to complete before timing out.</param>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate that receives notification of the completion of the asynchronous open operation.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous open operation.</param>
+        <summary>Begins an asynchronous operation to open a communication object within a specified interval of time.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous open operation.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -330,8 +330,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added.</summary>
-        <remarks>To be added.</remarks>
+        <summary>Causes a communication object to transition from its current state into the closed state.</summary>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Federation.WSTrustChannel&gt; instance is cast to an &lt;xref:System.ServiceModel.ICommunicationObject&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.ICommunicationObject.Close">
@@ -356,8 +356,8 @@
         <Parameter Name="timeout" Type="System.TimeSpan" />
       </Parameters>
       <Docs>
-        <param name="timeout">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies how long the send operation has to complete before timing out.</param>
+        <summary>Causes a communication object to transition from its current state into the closed state.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -379,7 +379,7 @@
         <ReturnType>System.EventHandler</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
+        <summary>Occurs when the communication object completes its transition from the closing state into the closed state.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -401,8 +401,8 @@
         <ReturnType>System.EventHandler</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <remarks>To be added.</remarks>
+        <summary>Occurs when the communication object first enters the closing state.</summary>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Federation.WSTrustChannel&gt; instance is cast to an &lt;xref:System.ServiceModel.ICommunicationObject&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.ICommunicationObject.EndClose">
@@ -427,8 +427,8 @@
         <Parameter Name="result" Type="System.IAsyncResult" />
       </Parameters>
       <Docs>
-        <param name="result">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="result">The <see cref="T:System.IAsyncResult" /> that is returned by a call to the <see cref="Overload:System.ServiceModel.ICommunicationObject.BeginClose" /> method.</param>
+        <summary>Completes an asynchronous operation to close a communication object.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -454,8 +454,8 @@
         <Parameter Name="result" Type="System.IAsyncResult" />
       </Parameters>
       <Docs>
-        <param name="result">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="result">The <see cref="T:System.IAsyncResult" /> that is returned by a call to the <see cref="Overload:System.ServiceModel.ICommunicationObject.BeginOpen" /> method.</param>
+        <summary>Completes an asynchronous operation to open a communication object.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -477,7 +477,7 @@
         <ReturnType>System.EventHandler</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
+        <summary>Occurs when the communication object first enters the faulted state.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -501,8 +501,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added.</summary>
-        <remarks>To be added.</remarks>
+        <summary>Causes a communication object to transition from the created state into the opened state.</summary>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Federation.WSTrustChannel&gt; instance is cast to an &lt;xref:System.ServiceModel.ICommunicationObject&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.ICommunicationObject.Open">
@@ -527,8 +527,8 @@
         <Parameter Name="timeout" Type="System.TimeSpan" />
       </Parameters>
       <Docs>
-        <param name="timeout">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies how long the send operation has to complete before timing out.</param>
+        <summary>Causes a communication object to transition from the created state into the opened state within a specified interval of time.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -550,7 +550,7 @@
         <ReturnType>System.EventHandler</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
+        <summary>Occurs when the communication object completes its transition from the opening state into the opened state.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -572,8 +572,8 @@
         <ReturnType>System.EventHandler</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <remarks>To be added.</remarks>
+        <summary>Occurs when the communication object first enters the opening state.</summary>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Federation.WSTrustChannel&gt; instance is cast to an &lt;xref:System.ServiceModel.ICommunicationObject&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.ICommunicationObject.State">
@@ -595,9 +595,9 @@
         <ReturnType>System.ServiceModel.CommunicationState</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets the current state of the communication-oriented object.</summary>
+        <value>The value of the <see cref="T:System.ServiceModel.CommunicationState" /> of the object.</value>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Federation.WSTrustChannel&gt; instance is cast to an &lt;xref:System.ServiceModel.ICommunicationObject&gt; interface.</remarks>
       </Docs>
     </Member>
   </Members>
diff --git a/xml/System.ServiceModel.Federation/WSTrustChannelSecurityTokenProvider.xml b/xml/System.ServiceModel.Federation/WSTrustChannelSecurityTokenProvider.xml
index a85624b6b4f..562813161ba 100644
--- a/xml/System.ServiceModel.Federation/WSTrustChannelSecurityTokenProvider.xml
+++ b/xml/System.ServiceModel.Federation/WSTrustChannelSecurityTokenProvider.xml
@@ -230,8 +230,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added.</summary>
-        <remarks>To be added.</remarks>
+        <summary>Causes a communication object to transition immediately from its current state into the closed state.</summary>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Federation.WSTrustChannelSecurityTokenProvider&gt; instance is cast to an &lt;xref:System.ServiceModel.ICommunicationObject&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.ICommunicationObject.BeginClose">
@@ -257,10 +257,10 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate that receives notification of the completion of the asynchronous close operation.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous close operation.</param>
+        <summary>Begins an asynchronous operation to close a communication object.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous close operation.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -288,11 +288,11 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="timeout">To be added.</param>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies how long the send operation has to complete before timing out.</param>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate that receives notification of the completion of the asynchronous close operation.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous close operation.</param>
+        <summary>Begins an asynchronous operation to close a communication object with a specified timeout.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous close operation.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -319,10 +319,10 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate that receives notification of the completion of the asynchronous open operation.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous open operation.</param>
+        <summary>Begins an asynchronous operation to open a communication object.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous open operation.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -350,11 +350,11 @@
         <Parameter Name="state" Type="System.Object" />
       </Parameters>
       <Docs>
-        <param name="timeout">To be added.</param>
-        <param name="callback">To be added.</param>
-        <param name="state">To be added.</param>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies how long the send operation has to complete before timing out.</param>
+        <param name="callback">The <see cref="T:System.AsyncCallback" /> delegate that receives notification of the completion of the asynchronous open operation.</param>
+        <param name="state">An object, specified by the application, that contains state information associated with the asynchronous open operation.</param>
+        <summary>Begins an asynchronous operation to open a communication object within a specified interval of time.</summary>
+        <returns>The <see cref="T:System.IAsyncResult" /> that references the asynchronous open operation.</returns>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -378,8 +378,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added.</summary>
-        <remarks>To be added.</remarks>
+        <summary>Causes a communication object to transition from its current state into the closed state.</summary>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Federation.WSTrustChannelSecurityTokenProvider&gt; instance is cast to an &lt;xref:System.ServiceModel.ICommunicationObject&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.ICommunicationObject.Close">
@@ -404,8 +404,8 @@
         <Parameter Name="timeout" Type="System.TimeSpan" />
       </Parameters>
       <Docs>
-        <param name="timeout">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies how long the send operation has to complete before timing out.</param>
+        <summary>Causes a communication object to transition from its current state into the closed state.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -427,7 +427,7 @@
         <ReturnType>System.EventHandler</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
+        <summary>Occurs when the communication object completes its transition from the closing state into the closed state.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -449,8 +449,8 @@
         <ReturnType>System.EventHandler</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <remarks>To be added.</remarks>
+        <summary>Occurs when the communication object first enters the closing state.</summary>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Federation.WSTrustChannelSecurityTokenProvider&gt; instance is cast to an &lt;xref:System.ServiceModel.ICommunicationObject&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.ICommunicationObject.EndClose">
@@ -475,8 +475,8 @@
         <Parameter Name="result" Type="System.IAsyncResult" />
       </Parameters>
       <Docs>
-        <param name="result">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="result">The <see cref="T:System.IAsyncResult" /> that is returned by a call to the <see cref="Overload:System.ServiceModel.ICommunicationObject.BeginClose" /> method.</param>
+        <summary>Completes an asynchronous operation to close a communication object.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -502,8 +502,8 @@
         <Parameter Name="result" Type="System.IAsyncResult" />
       </Parameters>
       <Docs>
-        <param name="result">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="result">The <see cref="T:System.IAsyncResult" /> that is returned by a call to the <see cref="Overload:System.ServiceModel.ICommunicationObject.BeginOpen" /> method.</param>
+        <summary>Completes an asynchronous operation to open a communication object.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -525,7 +525,7 @@
         <ReturnType>System.EventHandler</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
+        <summary>Occurs when the communication object first enters the faulted state.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -549,8 +549,8 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added.</summary>
-        <remarks>To be added.</remarks>
+        <summary>Causes a communication object to transition from the created state into the opened state.</summary>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Federation.WSTrustChannelSecurityTokenProvider&gt; instance is cast to an &lt;xref:System.ServiceModel.ICommunicationObject&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.ICommunicationObject.Open">
@@ -575,8 +575,8 @@
         <Parameter Name="timeout" Type="System.TimeSpan" />
       </Parameters>
       <Docs>
-        <param name="timeout">To be added.</param>
-        <summary>To be added.</summary>
+        <param name="timeout">The <see cref="T:System.TimeSpan" /> that specifies how long the send operation has to complete before timing out.</param>
+        <summary>Causes a communication object to transition from the created state into the opened state within a specified interval of time.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -598,7 +598,7 @@
         <ReturnType>System.EventHandler</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
+        <summary>Occurs when the communication object completes its transition from the opening state into the opened state.</summary>
         <remarks>To be added.</remarks>
       </Docs>
     </Member>
@@ -620,8 +620,8 @@
         <ReturnType>System.EventHandler</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <remarks>To be added.</remarks>
+        <summary>Occurs when the communication object first enters the opening state.</summary>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Federation.WSTrustChannelSecurityTokenProvider&gt; instance is cast to an &lt;xref:System.ServiceModel.ICommunicationObject&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.ServiceModel.ICommunicationObject.State">
@@ -643,9 +643,9 @@
         <ReturnType>System.ServiceModel.CommunicationState</ReturnType>
       </ReturnValue>
       <Docs>
-        <summary>To be added.</summary>
-        <value>To be added.</value>
-        <remarks>To be added.</remarks>
+        <summary>Gets the current state of the communication-oriented object.</summary>
+        <value>The value of the <see cref="T:System.ServiceModel.CommunicationState" /> of the object.</value>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.Federation.WSTrustChannelSecurityTokenProvider&gt; instance is cast to an &lt;xref:System.ServiceModel.ICommunicationObject&gt; interface.</remarks>
       </Docs>
     </Member>
   </Members>
diff --git a/xml/System.ServiceModel/ChannelFactory.xml b/xml/System.ServiceModel/ChannelFactory.xml
index 312d5182c59..be88a952e78 100644
--- a/xml/System.ServiceModel/ChannelFactory.xml
+++ b/xml/System.ServiceModel/ChannelFactory.xml
@@ -1152,9 +1152,9 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
-        <remarks>To be added.</remarks>
+        <summary>Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources asynchronously.</summary>
+        <returns>A task that represents the asynchronous dispose operation.</returns>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.ChannelFactory&gt; instance is cast to an &lt;xref:System.IAsyncDisposable&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.IDisposable.Dispose">
diff --git a/xml/System.ServiceModel/ClientBase`1.xml b/xml/System.ServiceModel/ClientBase`1.xml
index 09f3c1f1cf1..0a2f09a7ec6 100644
--- a/xml/System.ServiceModel/ClientBase`1.xml
+++ b/xml/System.ServiceModel/ClientBase`1.xml
@@ -1240,9 +1240,9 @@
       </ReturnValue>
       <Parameters />
       <Docs>
-        <summary>To be added.</summary>
-        <returns>To be added.</returns>
-        <remarks>To be added.</remarks>
+        <summary>Performs application-defined tasks associated with freeing, releasing, or resetting unmanaged resources asynchronously.</summary>
+        <returns>A task that represents the asynchronous dispose operation.</returns>
+        <remarks>This member is an explicit interface member implementation. It can be used only when the &lt;xref:System.ServiceModel.ClientBase`1&gt; instance is cast to an &lt;xref:System.IAsyncDisposable&gt; interface.</remarks>
       </Docs>
     </Member>
     <Member MemberName="System.IDisposable.Dispose">