diff --git a/test/spec/import/elements/DataInputOutput.bpmn b/test/spec/import/elements/DataInputOutput.bpmn
index 78843c5c..0b922d57 100644
--- a/test/spec/import/elements/DataInputOutput.bpmn
+++ b/test/spec/import/elements/DataInputOutput.bpmn
@@ -1,74 +1,74 @@
 <semantic:definitions xmlns:semantic="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:color="http://www.omg.org/spec/BPMN/non-normative/color/1.0" xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" id="_af3cbf6a-9c69-460b-9a1d-276711d30213" targetNamespace="http://www.trisotech.com/definitions/_af3cbf6a-9c69-460b-9a1d-276711d30213" expressionLanguage="http://www.w3.org/1999/XPath" exporter="BPMN Modeler" exporterVersion="6.1.22" name="Travel Booking with Event Subprocess">
-    <semantic:process id="_898aa942-9a96-4405-ae71-22b5e2e3d235" name="Simple Travel Booking" isClosed="false">
-        <semantic:ioSpecification>
-            <semantic:dataInput name="Input" isCollection="false" id="DataInput"/>
-            <semantic:dataOutput name="Output" isCollection="false" id="DataOutput"/>
-            <semantic:inputSet id="_9f9aea93-30cd-4899-bbe1-e62165c3dbc9">
-                <semantic:dataInputRefs>DataInput</semantic:dataInputRefs>
-            </semantic:inputSet>
-            <semantic:outputSet id="_8154d47e-5733-41c1-8125-29ff926b3cd2">
-                <semantic:dataOutputRefs>DataOutput</semantic:dataOutputRefs>
-            </semantic:outputSet>
-        </semantic:ioSpecification>
-        <semantic:sendTask id="_9cc2ac34-f12c-49e0-b37c-144e5a84fd92" name="Process Data" implementation="##WebService">
-            <semantic:ioSpecification>
-                <semantic:dataInput id="_9628422b-85a6-4857-8c14-7289b9fd9a8a"/>
-                <semantic:dataOutput id="_29b8c649-e2a0-4dd3-804b-567e8cc71718"/>
-                <semantic:inputSet id="_1957232b-478c-49d4-b3a7-86da323a1629">
-                    <semantic:dataInputRefs>_9628422b-85a6-4857-8c14-7289b9fd9a8a</semantic:dataInputRefs>
-                </semantic:inputSet>
-                <semantic:outputSet id="_eb462f09-2a8c-43fb-b398-09da73357dde">
-                    <semantic:dataOutputRefs>_29b8c649-e2a0-4dd3-804b-567e8cc71718</semantic:dataOutputRefs>
-                </semantic:outputSet>
-            </semantic:ioSpecification>
-            <semantic:dataInputAssociation id="_82006a49-2cc8-4814-83e2-28c5a85a4c4a">
-                <semantic:sourceRef>DataInput</semantic:sourceRef>
-                <semantic:targetRef>_9628422b-85a6-4857-8c14-7289b9fd9a8a</semantic:targetRef>
-            </semantic:dataInputAssociation>
-            <semantic:dataOutputAssociation id="_ef945053-2c76-4796-8d8b-afc6be8bbfec">
-                <semantic:sourceRef>_29b8c649-e2a0-4dd3-804b-567e8cc71718</semantic:sourceRef>
-                <semantic:targetRef>DataOutput</semantic:targetRef>
-            </semantic:dataOutputAssociation>
-        </semantic:sendTask>
-    </semantic:process>
-    <bpmndi:BPMNDiagram id="_f1aecfc3-a3da-4bde-bece-87786e25273d" name="Simple Travel Booking">
-        <bpmndi:BPMNPlane bpmnElement="_898aa942-9a96-4405-ae71-22b5e2e3d235" id="_f1aecfc3-a3da-4bde-bece-87786e25273d_plane">
-            <bpmndi:BPMNShape id="DataOutput_di" bpmnElement="DataOutput">
-                <dc:Bounds x="285" y="150" width="34" height="40"/>
-                <bpmndi:BPMNLabel labelStyle="LS_f1aecfc3-a3da-4bde-bece-87786e25273d_1">
-                    <dc:Bounds height="12" width="30" x="285" y="195"/>
-                </bpmndi:BPMNLabel>
-            </bpmndi:BPMNShape>
-            <bpmndi:BPMNShape id="DataInput_di" bpmnElement="DataInput">
-                <dc:Bounds x="100" y="100" width="34" height="40"/>
-                <bpmndi:BPMNLabel labelStyle="LS_f1aecfc3-a3da-4bde-bece-87786e25273d_1">
-                    <dc:Bounds height="12" width="30" x="100" y="150"/>
-                </bpmndi:BPMNLabel>
-            </bpmndi:BPMNShape>
-            <bpmndi:BPMNShape id="_8eb52f6a-0fd6-4fad-8ade-14bca1b066bf" bpmnElement="_9cc2ac34-f12c-49e0-b37c-144e5a84fd92">
-                <dc:Bounds x="167" y="200" width="96" height="76"/>
-                <bpmndi:BPMNLabel labelStyle="LS_f1aecfc3-a3da-4bde-bece-87786e25273d_1">
-                    <dc:Bounds height="26" width="89" x="170.5" y="261.9739767206677"/>
-                </bpmndi:BPMNLabel>
-            </bpmndi:BPMNShape>
-            <bpmndi:BPMNEdge id="_fa1439cb-56e1-4399-bfe8-638b37a16866" bpmnElement="_82006a49-2cc8-4814-83e2-28c5a85a4c4a" targetElement="_8eb52f6a-0fd6-4fad-8ade-14bca1b066bf">
-                <di:waypoint x="135" y="113.99809778522484"/>
-                <di:waypoint x="215" y="113.99809778522484"/>
-                <di:waypoint x="215" y="200"/>
-                <bpmndi:BPMNLabel labelStyle="LS_f1aecfc3-a3da-4bde-bece-87786e25273d_1"/>
-            </bpmndi:BPMNEdge>
-            <bpmndi:BPMNEdge id="_9f83d262-8e6a-47f5-84b3-86f560fbfcec" bpmnElement="_ef945053-2c76-4796-8d8b-afc6be8bbfec" sourceElement="_9cc2ac34-f12c-49e0-b37c-144e5a84fd92">
-                <di:waypoint x="230" y="200"/>
-                <di:waypoint x="230" y="170"/>
-                <di:waypoint x="285" y="170"/>
-                <bpmndi:BPMNLabel labelStyle="LS_f1aecfc3-a3da-4bde-bece-87786e25273d_1"/>
-            </bpmndi:BPMNEdge>
-        </bpmndi:BPMNPlane>
-        <bpmndi:BPMNLabelStyle id="LS_f1aecfc3-a3da-4bde-bece-87786e25273d_0">
-            <dc:Font name="Arial" size="11" isBold="false" isItalic="false" isStrikeThrough="false" isUnderline="false"/>
-        </bpmndi:BPMNLabelStyle>
-        <bpmndi:BPMNLabelStyle id="LS_f1aecfc3-a3da-4bde-bece-87786e25273d_1">
-            <dc:Font name="arial,helvetica,sans-serif" size="11" isBold="false" isItalic="false" isStrikeThrough="false" isUnderline="false"/>
-        </bpmndi:BPMNLabelStyle>
-    </bpmndi:BPMNDiagram>
+  <semantic:process id="Process" name="Simple Travel Booking" isClosed="false">
+    <semantic:ioSpecification>
+      <semantic:dataInput name="Input" isCollection="false" id="DataInput"/>
+      <semantic:dataOutput name="Output" isCollection="false" id="DataOutput"/>
+      <semantic:inputSet id="Process_InputSet">
+        <semantic:dataInputRefs>DataInput</semantic:dataInputRefs>
+      </semantic:inputSet>
+      <semantic:outputSet id="Process_OutputSet">
+        <semantic:dataOutputRefs>DataOutput</semantic:dataOutputRefs>
+      </semantic:outputSet>
+    </semantic:ioSpecification>
+    <semantic:sendTask id="Task" name="Process Data" implementation="##WebService">
+      <semantic:ioSpecification>
+        <semantic:dataInput id="Task_DataInput"/>
+        <semantic:dataOutput id="Task_DataOutput"/>
+        <semantic:inputSet id="Task_InputSet">
+          <semantic:dataInputRefs>Task_DataInput</semantic:dataInputRefs>
+        </semantic:inputSet>
+        <semantic:outputSet id="Task_OutputSet">
+          <semantic:dataOutputRefs>Task_DataOutput</semantic:dataOutputRefs>
+        </semantic:outputSet>
+      </semantic:ioSpecification>
+      <semantic:dataInputAssociation id="DataInputAssociation">
+        <semantic:sourceRef>DataInput</semantic:sourceRef>
+        <semantic:targetRef>Task_DataInput</semantic:targetRef>
+      </semantic:dataInputAssociation>
+      <semantic:dataOutputAssociation id="DataOutputAssociation">
+        <semantic:sourceRef>Task_DataOutput</semantic:sourceRef>
+        <semantic:targetRef>DataOutput</semantic:targetRef>
+      </semantic:dataOutputAssociation>
+    </semantic:sendTask>
+  </semantic:process>
+  <bpmndi:BPMNDiagram id="_f1aecfc3-a3da-4bde-bece-87786e25273d" name="Simple Travel Booking">
+    <bpmndi:BPMNPlane bpmnElement="Process" id="_f1aecfc3-a3da-4bde-bece-87786e25273d_plane">
+      <bpmndi:BPMNShape id="DataOutput_di" bpmnElement="DataOutput">
+        <dc:Bounds x="285" y="150" width="34" height="40"/>
+        <bpmndi:BPMNLabel labelStyle="LS_f1aecfc3-a3da-4bde-bece-87786e25273d_1">
+          <dc:Bounds height="12" width="30" x="285" y="195"/>
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="DataInput_di" bpmnElement="DataInput">
+        <dc:Bounds x="100" y="100" width="34" height="40"/>
+        <bpmndi:BPMNLabel labelStyle="LS_f1aecfc3-a3da-4bde-bece-87786e25273d_1">
+          <dc:Bounds height="12" width="30" x="100" y="150"/>
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Task_di" bpmnElement="Task">
+        <dc:Bounds x="167" y="200" width="96" height="76"/>
+        <bpmndi:BPMNLabel labelStyle="LS_f1aecfc3-a3da-4bde-bece-87786e25273d_1">
+          <dc:Bounds height="26" width="89" x="170.5" y="261.9739767206677"/>
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNEdge id="DataInputAssociation_di" bpmnElement="DataInputAssociation" targetElement="Task_di">
+        <di:waypoint x="135" y="113.99809778522484"/>
+        <di:waypoint x="215" y="113.99809778522484"/>
+        <di:waypoint x="215" y="200"/>
+        <bpmndi:BPMNLabel labelStyle="LS_f1aecfc3-a3da-4bde-bece-87786e25273d_1"/>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="DataOutputAssociation_di" bpmnElement="DataOutputAssociation" sourceElement="Task">
+        <di:waypoint x="230" y="200"/>
+        <di:waypoint x="230" y="170"/>
+        <di:waypoint x="285" y="170"/>
+        <bpmndi:BPMNLabel labelStyle="LS_f1aecfc3-a3da-4bde-bece-87786e25273d_1"/>
+      </bpmndi:BPMNEdge>
+    </bpmndi:BPMNPlane>
+    <bpmndi:BPMNLabelStyle id="LS_f1aecfc3-a3da-4bde-bece-87786e25273d_0">
+      <dc:Font name="Arial" size="11" isBold="false" isItalic="false" isStrikeThrough="false" isUnderline="false"/>
+    </bpmndi:BPMNLabelStyle>
+    <bpmndi:BPMNLabelStyle id="LS_f1aecfc3-a3da-4bde-bece-87786e25273d_1">
+      <dc:Font name="arial,helvetica,sans-serif" size="11" isBold="false" isItalic="false" isStrikeThrough="false" isUnderline="false"/>
+    </bpmndi:BPMNLabelStyle>
+  </bpmndi:BPMNDiagram>
 </semantic:definitions>
\ No newline at end of file