diff --git a/103120/examples/xml/request1.xml b/103120/examples/xml/request1.xml
index 5cba416de1209b867cb451655ca3a840979b5832..b5db0381a57b80f9dc4687901711355c546d5c30 100644
--- a/103120/examples/xml/request1.xml
+++ b/103120/examples/xml/request1.xml
@@ -56,6 +56,16 @@
442079460223
+
+ ETSI
+ TaskServiceType
+ DataType1
+
+
+ CSP01
+ TargetIdentifierSubtype
+ AccountType1
+
ETSI
diff --git a/103120/examples/xml/request4-TargetIdentifierSubtype.xml b/103120/examples/xml/request4-TargetIdentifierSubtype.xml
new file mode 100644
index 0000000000000000000000000000000000000000..99f201a98309daea4d2f35f510d0acb3b873e7a6
--- /dev/null
+++ b/103120/examples/xml/request4-TargetIdentifierSubtype.xml
@@ -0,0 +1,114 @@
+
+
+
+
+
+ XX
+ ACTOR01
+
+
+ XX
+ ACTOR02
+
+ c02358b2-76cf-4ba4-a8eb-f6436ccaea2e
+ 2019-09-30T13:37:00.000000Z
+
+ V1.13.1
+ XX
+ v1.0
+
+
+
+
+
+
+ 0
+
+
+ 7dbbc880-8750-4d3c-abe7-ea4a17646045
+ XX
+ ACTOR01
+ W000001
+
+ 2019-09-30T12:00:00Z
+ 2019-12-01T12:00:00Z
+
+
+
+
+
+ 1
+
+
+ 2b36a78b-b628-416d-bd22-404e68a0cd36
+ XX
+ ACTOR01
+
+ 7dbbc880-8750-4d3c-abe7-ea4a17646045
+
+ XX-ACTOR01-1234
+
+
+ ETSI
+ RequestType
+ SubscriberData
+
+ 2019-09-30T12:00:00Z
+ 2019-12-30T12:00:00Z
+
+
+
+ ETSI
+ ServiceAccessIdentifier
+
+ 123456789
+
+
+
+ ACTOR02
+ TargetIdentifierSubtype
+ AccountTypeB
+
+
+
+
+
+ 192.0.2.0
+
+
+
+
+ XX
+ ACTOR02
+
+
+
+
+
+
+
+
diff --git a/103120/examples/xml/request4.xml b/103120/examples/xml/request4.xml
index 4e0671a4017f24fb50e619d97bdabef4adc054cd..b99fa9e97688fb78e9168dff4858781cc659c81f 100644
--- a/103120/examples/xml/request4.xml
+++ b/103120/examples/xml/request4.xml
@@ -47,6 +47,11 @@
XX-ACTOR01-1234
+
+ ETSI
+ RequestType
+ SubscriberData
+
2019-09-30T12:00:00Z
2019-12-30T12:00:00Z
diff --git a/103120/schema/xsd/ts_103120_Task.xsd b/103120/schema/xsd/ts_103120_Task.xsd
index 59f45d04b29e739ab8f4753ca656e273e076c709..59343ea78b3455ffa7a856cf41fc46268d9572d6 100644
--- a/103120/schema/xsd/ts_103120_Task.xsd
+++ b/103120/schema/xsd/ts_103120_Task.xsd
@@ -38,6 +38,7 @@
+
@@ -136,6 +137,7 @@
+