diff --git a/docs/src/reference/docbook/transformer.xml b/docs/src/reference/docbook/transformer.xml
index 12e925f523..839458b3ff 100644
--- a/docs/src/reference/docbook/transformer.xml
+++ b/docs/src/reference/docbook/transformer.xml
@@ -64,6 +64,28 @@
be sent (effectively the same behavior as a Message Filter returning false). Otherwise, the return value will be
sent as the payload of an outbound reply Message.
+
+
+ Transformers and Spring Expression Language (SpEL)
+
+
+
+ Just like Routers, Aggregators and other components, since Spring Integration 2.0 Transformers can also benefit from SpEL
+ http://static.springsource.org/spring/docs/3.0.x/spring-framework-reference/html/expressions.html
+ whenever transformation logic is relatively simple.
+
+ ]]>
+
+ In the above configuration we are achieving a simple transformation of the payload with a simple SpEL
+ expression and without writing a custom transformer. Our payload (assuming String) will be
+ upper-cased and concatenated with the current timestamp with some simple formatting.
+
+
+
+ Common Transformers
+
There are a also a few Transformer implementations available out of the box. Because, it is fairly common
to use the toString() representation of an Object, Spring Integration provides an