diff --git a/acceptance-tests-group-one/acceptance-tests-model-1/process_model_one.bpmn b/acceptance-tests-group-one/acceptance-tests-model-1/process_model_one.bpmn
index dfe921ec..df3eeced 100644
--- a/acceptance-tests-group-one/acceptance-tests-model-1/process_model_one.bpmn
+++ b/acceptance-tests-group-one/acceptance-tests-model-1/process_model_one.bpmn
@@ -4,12 +4,12 @@
     <bpmn:startEvent id="StartEvent_1">
       <bpmn:outgoing>Flow_10jwwqy</bpmn:outgoing>
     </bpmn:startEvent>
-    <bpmn:sequenceFlow id="Flow_10jwwqy" sourceRef="StartEvent_1" targetRef="Activity_0pxf6g1" />
+    <bpmn:sequenceFlow id="Flow_10jwwqy" sourceRef="StartEvent_1" targetRef="prcess_script" />
     <bpmn:endEvent id="Event_1qb1u6a">
       <bpmn:incoming>Flow_1hd6o66</bpmn:incoming>
     </bpmn:endEvent>
-    <bpmn:sequenceFlow id="Flow_0htxke7" sourceRef="Activity_0pxf6g1" targetRef="Activity_0a21ntf" />
-    <bpmn:scriptTask id="Activity_0pxf6g1" name="My Script">
+    <bpmn:sequenceFlow id="Flow_0htxke7" sourceRef="prcess_script" targetRef="Activity_0a21ntf" />
+    <bpmn:scriptTask id="prcess_script" name="My Script">
       <bpmn:incoming>Flow_10jwwqy</bpmn:incoming>
       <bpmn:outgoing>Flow_0htxke7</bpmn:outgoing>
       <bpmn:script>my_var = "Hello World"
@@ -42,7 +42,7 @@ person = "Kevin"</bpmn:script>
       <bpmndi:BPMNShape id="Event_1qb1u6a_di" bpmnElement="Event_1qb1u6a">
         <dc:Bounds x="582" y="102" width="36" height="36" />
       </bpmndi:BPMNShape>
-      <bpmndi:BPMNShape id="Activity_17ohe7r_di" bpmnElement="Activity_0pxf6g1">
+      <bpmndi:BPMNShape id="Activity_17ohe7r_di" bpmnElement="prcess_script">
         <dc:Bounds x="240" y="80" width="100" height="80" />
         <bpmndi:BPMNLabel />
       </bpmndi:BPMNShape>