diff --git a/Resources/config/webservice.xml b/Resources/config/webservice.xml
index 5b0f211..a33b0c2 100644
--- a/Resources/config/webservice.xml
+++ b/Resources/config/webservice.xml
@@ -65,26 +65,26 @@
                 <argument>string</argument>
                 <argument>xsd:string</argument>
             </call>
-            <call method="addDefaultTypeMapping">
-                <argument>int</argument>
-                <argument>xsd:int</argument>
-            </call>
             <call method="addDefaultTypeMapping">
                 <argument>boolean</argument>
                 <argument>xsd:boolean</argument>
             </call>
+            <call method="addDefaultTypeMapping">
+                <argument>int</argument>
+                <argument>xsd:int</argument>
+            </call>
             <call method="addDefaultTypeMapping">
                 <argument>float</argument>
                 <argument>xsd:float</argument>
             </call>
-            <call method="addDefaultTypeMapping">
-                <argument>dateTime</argument>
-                <argument>xsd:dateTime</argument>
-            </call>
             <call method="addDefaultTypeMapping">
                 <argument>date</argument>
                 <argument>xsd:date</argument>
             </call>
+            <call method="addDefaultTypeMapping">
+                <argument>dateTime</argument>
+                <argument>xsd:dateTime</argument>
+            </call>
         </service>
     </services>
 
diff --git a/Resources/doc/index.rst b/Resources/doc/index.rst
index f7ca83b..19be4f2 100644
--- a/Resources/doc/index.rst
+++ b/Resources/doc/index.rst
@@ -13,6 +13,7 @@ Reference Guide
 
     reference/installation
     reference/configuration
+    reference/types
 
 Tutorial
 --------
diff --git a/Resources/doc/reference/types.rst b/Resources/doc/reference/types.rst
new file mode 100644
index 0000000..af2345f
--- /dev/null
+++ b/Resources/doc/reference/types.rst
@@ -0,0 +1,25 @@
+Types available
+===============
+
++----------+-----------------+
+| Php Type |    XML Type     |
++==========+=================+
+| string   | `xsd:string`_   |
++----------+-----------------+
+| boolean  | `xsd:boolean`_  |
++----------+-----------------+
+| int      | `xsd:int`_      |
++----------+-----------------+
+| float    | `xsd:float`_    |
++----------+-----------------+
+| date     | `xsd:date`_     |
++----------+-----------------+
+| dateTime | `xsd:dateTime`_ |
++----------+-----------------+
+
+.. _`xsd:string`: http://www.w3.org/TR/2004/REC-xmlschema-2-20041028/datatypes.html#string
+.. _`xsd:boolean`: http://www.w3.org/TR/2004/REC-xmlschema-2-20041028/datatypes.html#boolean
+.. _`xsd:int`: http://www.w3.org/TR/2004/REC-xmlschema-2-20041028/datatypes.html#int
+.. _`xsd:float`: http://www.w3.org/TR/2004/REC-xmlschema-2-20041028/datatypes.html#float
+.. _`xsd:date`: http://www.w3.org/TR/2004/REC-xmlschema-2-20041028/datatypes.html#date
+.. _`xsd:dateTime`: http://www.w3.org/TR/2004/REC-xmlschema-2-20041028/datatypes.html#dateTime
\ No newline at end of file