diff --git a/playground/dan/sending-messages/process_model.json b/playground/dan/sending-messages/process_model.json
index 1e89d5c2..94824322 100644
--- a/playground/dan/sending-messages/process_model.json
+++ b/playground/dan/sending-messages/process_model.json
@@ -5,5 +5,5 @@
     "fault_or_suspend_on_exception": "fault",
     "metadata_extraction_paths": null,
     "primary_file_name": "send_message.bpmn",
-    "primary_process_id": "Process_1w5zikb"
+    "primary_process_id": "Process_1n9q1jh"
 }
\ No newline at end of file
diff --git a/playground/dan/sending-messages/send_message.bpmn b/playground/dan/sending-messages/send_message.bpmn
index 6c81fcc5..5467c1ac 100644
--- a/playground/dan/sending-messages/send_message.bpmn
+++ b/playground/dan/sending-messages/send_message.bpmn
@@ -1,46 +1,8 @@
 <?xml version="1.0" encoding="UTF-8"?>
-<bpmn:definitions xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" xmlns:dc="http://www.omg.org/spec/DD/20100524/DC" xmlns:di="http://www.omg.org/spec/DD/20100524/DI" id="Definitions_96f6665" targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="3.0.0-dev">
-  <bpmn:collaboration id="Collaboration_0j0axjd">
-    <bpmn:participant id="Participant_0rrp6zr" processRef="Process_1w5zikb" />
-  </bpmn:collaboration>
-  <bpmn:process id="Process_1w5zikb">
-    <bpmn:task id="Activity_0jlum5o">
-      <bpmn:incoming>Flow_1gmw9uw</bpmn:incoming>
-      <bpmn:outgoing>Flow_1f4i939</bpmn:outgoing>
-    </bpmn:task>
-    <bpmn:endEvent id="Event_1vqnm76">
-      <bpmn:incoming>Flow_1f4i939</bpmn:incoming>
-    </bpmn:endEvent>
-    <bpmn:startEvent id="Event_1x221n5" messageRef="[object Object]">
-      <bpmn:outgoing>Flow_1gmw9uw</bpmn:outgoing>
-      <bpmn:messageEventDefinition id="MessageEventDefinition_1irvonz" messageRef="Message_0s1o18c" />
-    </bpmn:startEvent>
-    <bpmn:sequenceFlow id="Flow_1gmw9uw" sourceRef="Event_1x221n5" targetRef="Activity_0jlum5o" />
-    <bpmn:sequenceFlow id="Flow_1f4i939" sourceRef="Activity_0jlum5o" targetRef="Event_1vqnm76" />
-  </bpmn:process>
+<bpmn:definitions xmlns:bpmn="http://www.omg.org/spec/BPMN/20100524/MODEL" xmlns:bpmndi="http://www.omg.org/spec/BPMN/20100524/DI" id="Definitions_96f6665" targetNamespace="http://bpmn.io/schema/bpmn" exporter="Camunda Modeler" exporterVersion="3.0.0-dev">
   <bpmn:message id="Message_0s1o18c" name="table_ordered" />
+  <bpmn:process id="Process_1n9q1jh" />
   <bpmndi:BPMNDiagram id="BPMNDiagram_1">
-    <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="Collaboration_0j0axjd">
-      <bpmndi:BPMNShape id="Participant_0rrp6zr_di" bpmnElement="Participant_0rrp6zr" isHorizontal="true">
-        <dc:Bounds x="292" y="170" width="600" height="250" />
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNShape id="Activity_0jlum5o_di" bpmnElement="Activity_0jlum5o">
-        <dc:Bounds x="430" y="190" width="100" height="80" />
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNShape id="Event_1vqnm76_di" bpmnElement="Event_1vqnm76">
-        <dc:Bounds x="582" y="212" width="36" height="36" />
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNShape id="Event_0k3a0dt_di" bpmnElement="Event_1x221n5">
-        <dc:Bounds x="342" y="212" width="36" height="36" />
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="Flow_1gmw9uw_di" bpmnElement="Flow_1gmw9uw">
-        <di:waypoint x="378" y="230" />
-        <di:waypoint x="430" y="230" />
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge id="Flow_1f4i939_di" bpmnElement="Flow_1f4i939">
-        <di:waypoint x="530" y="230" />
-        <di:waypoint x="582" y="230" />
-      </bpmndi:BPMNEdge>
-    </bpmndi:BPMNPlane>
+    <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="Process_1n9q1jh" />
   </bpmndi:BPMNDiagram>
 </bpmn:definitions>