diff --git a/xml/System.DirectoryServices.ActiveDirectory/TrustDirection.xml b/xml/System.DirectoryServices.ActiveDirectory/TrustDirection.xml
index 0f31f65938f..26d84f169ca 100644
--- a/xml/System.DirectoryServices.ActiveDirectory/TrustDirection.xml
+++ b/xml/System.DirectoryServices.ActiveDirectory/TrustDirection.xml
@@ -74,7 +74,8 @@
       </ReturnValue>
       <MemberValue>1</MemberValue>
       <Docs>
-        <summary>This is a trusting domain or forest. The other domain or forest has access to the resources of this domain or forest. This domain or forest does not have access to resources that belong to the other domain or forest.</summary>
+        <summary>A trusting domain or forest.</summary>
+        <remarks>An inbound (or incoming) trust is where some other domain or forest trusts this domain or forest. This domain or forest does not have access to resources that belong to the other domain or forest.</remarks>
       </Docs>
     </Member>
     <Member MemberName="Outbound">
@@ -98,7 +99,8 @@
       </ReturnValue>
       <MemberValue>2</MemberValue>
       <Docs>
-        <summary>This is a trusted domain or forest. This domain or forest has access to resources of the other domain or forest. The other domain or forest does not have access to the resources of this domain or forest.</summary>
+        <summary>A trusted domain or forest.</summary>
+        <remarks>An outbound (or outgoing) trust is where this domain or forest trusts some other domain or forest. The other domain or forest does not have access to the resources of this domain or forest.</remarks>
       </Docs>
     </Member>
   </Members>