diff --git a/103221-1/TS_103_221_01.xsd b/103221-1/TS_103_221_01.xsd
index d3b2cb2b1a382c75ecbc24ed7fab8e9f954d9e1c..37254263d45ca23dda02395233a79ad86521730f 100644
--- a/103221-1/TS_103_221_01.xsd
+++ b/103221-1/TS_103_221_01.xsd
@@ -176,8 +176,10 @@
             <xs:element name="ipv6Cidr" type="etsi103280:IPv6CIDR"/>
             <xs:element name="tcpPort" type="etsi103280:TCPPort"/>
             <xs:element name="tcpPortRange" type="etsi103280:TCPPortRange"/>
+            <xs:element name="tcpPortList" type="TCPPortList"/>
             <xs:element name="udpPort" type="etsi103280:UDPPort"/>
             <xs:element name="udpPortRange" type="etsi103280:UDPPortRange"/>
+            <xs:element name="udpPortList" type="UDPPortList"/>
             <xs:element name="emailAddress" type="etsi103280:EmailAddress"/>
             <xs:element name="internationalizedEmailAddress" type="etsi103280:InternationalizedEmailAddress"/>
             <xs:element name="sipUri" type="etsi103280:SIPURI"/>
@@ -205,6 +207,16 @@
             <xs:element name="targetIdentifierExtension" type="TargetIdentifierExtension"/>
         </xs:choice>
     </xs:complexType>
+    <xs:complexType name="TCPPortList">
+        <xs:sequence>
+            <xs:element name="tcpPort" type="etsi103280:TCPPort" minOccurs="1" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
+    <xs:complexType name="UDPPortList">
+        <xs:sequence>
+            <xs:element name="udpPort" type="etsi103280:UDPPort" minOccurs="1" maxOccurs="unbounded"/>
+        </xs:sequence>
+    </xs:complexType>
     <xs:simpleType name="GtpTunnelId">
         <xs:restriction base="xs:integer">
             <xs:minInclusive value="0"/>