diff --git a/103221-1/TS_103_221_01.xsd b/103221-1/TS_103_221_01.xsd
index d06eb9f7c823c5e9602d2c50f4346ae2002edca1..dad0e39ffe770bd099d72ce37c79a02cdfeddc91 100644
--- a/103221-1/TS_103_221_01.xsd
+++ b/103221-1/TS_103_221_01.xsd
@@ -131,6 +131,7 @@
 			<xs:element name="correlationID" type="xs:nonNegativeInteger" minOccurs="0"/>
 			<xs:element name="implicitDeactivationAllowed" type="xs:boolean" minOccurs="0"/>
 			<xs:element name="productID" type="XId" minOccurs="0"/>
+			<xs:element name="listOfServiceTypes" type="ListOfServiceTypes" minOccurs="0"/>
 			<xs:element name="taskDetailsExtensions" type="TaskDetailsExtensions" minOccurs="0" maxOccurs="unbounded"/>
 		</xs:sequence>
 	</xs:complexType>