diff --git a/misc/service-tests/get-external-data/get-external-data.bpmn b/misc/service-tests/get-external-data/get-external-data.bpmn
index 95f49e78..94dbc963 100644
--- a/misc/service-tests/get-external-data/get-external-data.bpmn
+++ b/misc/service-tests/get-external-data/get-external-data.bpmn
@@ -5,7 +5,7 @@
       <bpmn:outgoing>Flow_18tepzx</bpmn:outgoing>
     </bpmn:startEvent>
     <bpmn:endEvent id="Event_136ralp">
-      <bpmn:incoming>Flow_053x0vr</bpmn:incoming>
+      <bpmn:incoming>Flow_0fi046r</bpmn:incoming>
     </bpmn:endEvent>
     <bpmn:sequenceFlow id="Flow_18tepzx" sourceRef="StartEvent_1" targetRef="Activity_1jo6sl9" />
     <bpmn:sequenceFlow id="Flow_1g3vxpd" sourceRef="Activity_1jo6sl9" targetRef="Gateway_0o249zn" />
@@ -16,27 +16,55 @@
       <bpmn:incoming>Flow_18tepzx</bpmn:incoming>
       <bpmn:outgoing>Flow_1g3vxpd</bpmn:outgoing>
     </bpmn:businessRuleTask>
-    <bpmn:exclusiveGateway id="Gateway_0o249zn" name="Zero Currencies?">
+    <bpmn:exclusiveGateway id="Gateway_0o249zn" name="Zero Currencies?" default="Flow_0o9eevo">
       <bpmn:incoming>Flow_1g3vxpd</bpmn:incoming>
       <bpmn:outgoing>Flow_053x0vr</bpmn:outgoing>
+      <bpmn:outgoing>Flow_0o9eevo</bpmn:outgoing>
     </bpmn:exclusiveGateway>
-    <bpmn:sequenceFlow id="Flow_053x0vr" sourceRef="Gateway_0o249zn" targetRef="Event_136ralp" />
+    <bpmn:sequenceFlow id="Flow_053x0vr" name="Yes" sourceRef="Gateway_0o249zn" targetRef="Activity_08ufz28">
+      <bpmn:conditionExpression>is_xero_currencies</bpmn:conditionExpression>
+    </bpmn:sequenceFlow>
+    <bpmn:sequenceFlow id="Flow_0jcgsio" sourceRef="Activity_08ufz28" targetRef="Gateway_1q5un0k" />
+    <bpmn:serviceTask id="Activity_08ufz28" name="Get Xero Currencies">
+      <bpmn:extensionElements>
+        <spiffworkflow:serviceTaskOperator id="xero/GetCurrencies" resultVariable="resp_XeroCurrencies">
+          <spiffworkflow:parameters>
+            <spiffworkflow:parameter id="access_token" type="any" />
+          </spiffworkflow:parameters>
+        </spiffworkflow:serviceTaskOperator>
+      </bpmn:extensionElements>
+      <bpmn:incoming>Flow_053x0vr</bpmn:incoming>
+      <bpmn:outgoing>Flow_0jcgsio</bpmn:outgoing>
+    </bpmn:serviceTask>
+    <bpmn:exclusiveGateway id="Gateway_1q5un0k">
+      <bpmn:incoming>Flow_0jcgsio</bpmn:incoming>
+      <bpmn:incoming>Flow_0o9eevo</bpmn:incoming>
+      <bpmn:outgoing>Flow_0fi046r</bpmn:outgoing>
+    </bpmn:exclusiveGateway>
+    <bpmn:sequenceFlow id="Flow_0fi046r" sourceRef="Gateway_1q5un0k" targetRef="Event_136ralp" />
+    <bpmn:sequenceFlow id="Flow_0o9eevo" name="No" sourceRef="Gateway_0o249zn" targetRef="Gateway_1q5un0k" />
   </bpmn:process>
   <bpmndi:BPMNDiagram id="BPMNDiagram_1">
     <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="Get_External_Data">
       <bpmndi:BPMNShape id="_BPMNShape_StartEvent_2" bpmnElement="StartEvent_1">
         <dc:Bounds x="179" y="159" width="36" height="36" />
       </bpmndi:BPMNShape>
-      <bpmndi:BPMNShape id="Activity_0nnd7mr_di" bpmnElement="Activity_1jo6sl9">
-        <dc:Bounds x="290" y="137" width="100" height="80" />
-      </bpmndi:BPMNShape>
       <bpmndi:BPMNShape id="Event_136ralp_di" bpmnElement="Event_136ralp">
         <dc:Bounds x="852" y="159" width="36" height="36" />
       </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Activity_0nnd7mr_di" bpmnElement="Activity_1jo6sl9">
+        <dc:Bounds x="290" y="137" width="100" height="80" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Activity_0teo8c8_di" bpmnElement="Activity_08ufz28">
+        <dc:Bounds x="580" y="137" width="100" height="80" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Gateway_1q5un0k_di" bpmnElement="Gateway_1q5un0k" isMarkerVisible="true">
+        <dc:Bounds x="745" y="152" width="50" height="50" />
+      </bpmndi:BPMNShape>
       <bpmndi:BPMNShape id="Gateway_0o249zn_di" bpmnElement="Gateway_0o249zn" isMarkerVisible="true">
-        <dc:Bounds x="475" y="152" width="50" height="50" />
+        <dc:Bounds x="465" y="152" width="50" height="50" />
         <bpmndi:BPMNLabel>
-          <dc:Bounds x="459" y="209" width="85" height="14" />
+          <dc:Bounds x="449" y="209" width="85" height="14" />
         </bpmndi:BPMNLabel>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNEdge id="Flow_18tepzx_di" bpmnElement="Flow_18tepzx">
@@ -45,12 +73,32 @@
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge id="Flow_1g3vxpd_di" bpmnElement="Flow_1g3vxpd">
         <di:waypoint x="390" y="177" />
-        <di:waypoint x="475" y="177" />
+        <di:waypoint x="465" y="177" />
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge id="Flow_053x0vr_di" bpmnElement="Flow_053x0vr">
-        <di:waypoint x="525" y="177" />
+        <di:waypoint x="515" y="177" />
+        <di:waypoint x="580" y="177" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="539" y="159" width="18" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_0jcgsio_di" bpmnElement="Flow_0jcgsio">
+        <di:waypoint x="680" y="177" />
+        <di:waypoint x="745" y="177" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_0fi046r_di" bpmnElement="Flow_0fi046r">
+        <di:waypoint x="795" y="177" />
         <di:waypoint x="852" y="177" />
       </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_0o9eevo_di" bpmnElement="Flow_0o9eevo">
+        <di:waypoint x="490" y="152" />
+        <di:waypoint x="490" y="90" />
+        <di:waypoint x="770" y="90" />
+        <di:waypoint x="770" y="152" />
+        <bpmndi:BPMNLabel>
+          <dc:Bounds x="623" y="72" width="15" height="14" />
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNEdge>
     </bpmndi:BPMNPlane>
   </bpmndi:BPMNDiagram>
 </bpmn:definitions>