diff --git a/docs/EN_US/ECLLanguageReference/ECLR_mods/RecordStructure.xml b/docs/EN_US/ECLLanguageReference/ECLR_mods/RecordStructure.xml
index 56ee18a89c7..d676aa05aeb 100644
--- a/docs/EN_US/ECLLanguageReference/ECLR_mods/RecordStructure.xml
+++ b/docs/EN_US/ECLLanguageReference/ECLR_mods/RecordStructure.xml
@@ -186,6 +186,18 @@
     within those functions that require record structures (OUTPUT, TABLE,
     DATASET etc.), instead of defining the record as a separate
     definition.</para>
+
+    <para>If the RECORD structure is defining an INDEX, you can also use the
+    "results in" operator (=&gt;) before payload fields as shown below.</para>
+
+    <programlisting lang="ECL" role="NOTRunnable">VehicleKey2 := INDEX(Vehicles,SearchTerms,Payload,'vkey::st.city2');
+BUILD(VehicleKey2);
+
+// Using "results in" operator (=&gt;) for payload fields
+VehicleKey3 := INDEX(Vehicles,{st,city  =&gt; lname},'vkey::st.city3');
+BUILD(VehicleKey3);</programlisting>
+
+    <para></para>
   </sect2>
 
   <sect2 id="Field_Definitions">
diff --git a/docs/EN_US/ECLLanguageReference/ECLR_mods/Recrd-Index.xml b/docs/EN_US/ECLLanguageReference/ECLR_mods/Recrd-Index.xml
index feed4cd55fc..a1b9358527d 100644
--- a/docs/EN_US/ECLLanguageReference/ECLR_mods/Recrd-Index.xml
+++ b/docs/EN_US/ECLLanguageReference/ECLR_mods/Recrd-Index.xml
@@ -318,6 +318,9 @@ Bld := BUILDINDEX(AlphaInStateCity);</programlisting>
     sorting behavior can be controlled by using
     <emphasis>sortIndexPayload</emphasis> in a #OPTION statement.</para>
 
+    <para>You can also use the "results in" operator (=&gt;) before payload
+    fields as shown below.</para>
+
     <para>Example:</para>
 
     <programlisting>Vehicles := DATASET('vehicles',
@@ -336,6 +339,10 @@ Payload     := RECORD
 END; 
 VehicleKey2 := INDEX(Vehicles,SearchTerms,Payload,'vkey::st.city2');
 BUILD(VehicleKey2);
+
+// Using "results in" operator (=&gt;) for payload fields
+VehicleKey3 := INDEX(Vehicles,{st,city  =&gt; lname},'vkey::st.city3');
+BUILD(VehicleKey3);
 </programlisting>
   </sect2>