diff --git a/playground/matplus/the-cancel-process/the-cancel-process.bpmn b/playground/matplus/the-cancel-process/the-cancel-process.bpmn
index d34f5140..2e914504 100644
--- a/playground/matplus/the-cancel-process/the-cancel-process.bpmn
+++ b/playground/matplus/the-cancel-process/the-cancel-process.bpmn
@@ -1,18 +1,19 @@
 <?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:spiffworkflow="http://spiffworkflow.org/bpmn/schema/1.0/core" 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_0da60fg">
+    <bpmn:participant id="Participant_0noxgqn" processRef="Process_the_cancel_process_1is7c6r" />
+  </bpmn:collaboration>
   <bpmn:process id="Process_the_cancel_process_1is7c6r" isExecutable="true">
     <bpmn:startEvent id="StartEvent_1">
       <bpmn:outgoing>Flow_17db3yp</bpmn:outgoing>
     </bpmn:startEvent>
-    <bpmn:sequenceFlow id="Flow_17db3yp" sourceRef="StartEvent_1" targetRef="Activity_0qpzdpu" />
     <bpmn:endEvent id="EndEvent_1">
       <bpmn:extensionElements>
         <spiffworkflow:instructionsForEndUser>The process instance completed successfully.</spiffworkflow:instructionsForEndUser>
       </bpmn:extensionElements>
       <bpmn:incoming>Flow_12pkbxb</bpmn:incoming>
     </bpmn:endEvent>
-    <bpmn:sequenceFlow id="Flow_12pkbxb" sourceRef="Activity_0qpzdpu" targetRef="EndEvent_1" />
-    <bpmn:manualTask id="Activity_0qpzdpu" name="Example manual task">
+    <bpmn:sendTask id="Activity_0qpzdpu" name="Example manual task">
       <bpmn:extensionElements>
         <spiffworkflow:instructionsForEndUser>This is an example **Manual Task**. A **Manual Task** is designed to allow someone to complete a task outside of the system and then report back that it is complete. You can click the *Continue* button to proceed. When you are done running this process, you can edit the **Process Model** to include a:
 
@@ -24,19 +25,24 @@ You can also change the text you are reading here by updating the *Instructions*
       </bpmn:extensionElements>
       <bpmn:incoming>Flow_17db3yp</bpmn:incoming>
       <bpmn:outgoing>Flow_12pkbxb</bpmn:outgoing>
-    </bpmn:manualTask>
+    </bpmn:sendTask>
+    <bpmn:sequenceFlow id="Flow_17db3yp" sourceRef="StartEvent_1" targetRef="Activity_0qpzdpu" />
+    <bpmn:sequenceFlow id="Flow_12pkbxb" sourceRef="Activity_0qpzdpu" targetRef="EndEvent_1" />
   </bpmn:process>
+  <bpmn:message id="Message_0yv6l3l" name="cancel" />
   <bpmndi:BPMNDiagram id="BPMNDiagram_1">
-    <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="Process_the_cancel_process_1is7c6r">
+    <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="Collaboration_0da60fg">
+      <bpmndi:BPMNShape id="Participant_0noxgqn_di" bpmnElement="Participant_0noxgqn" isHorizontal="true">
+        <dc:Bounds x="90" y="110" width="440" height="160" />
+      </bpmndi:BPMNShape>
       <bpmndi:BPMNShape id="_BPMNShape_StartEvent_2" bpmnElement="StartEvent_1">
         <dc:Bounds x="179" y="159" width="36" height="36" />
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape id="Event_14za570_di" bpmnElement="EndEvent_1">
         <dc:Bounds x="432" y="159" width="36" height="36" />
       </bpmndi:BPMNShape>
-      <bpmndi:BPMNShape id="Activity_0zqotmb_di" bpmnElement="Activity_0qpzdpu">
+      <bpmndi:BPMNShape id="Activity_1q41nsj_di" bpmnElement="Activity_0qpzdpu">
         <dc:Bounds x="270" y="137" width="100" height="80" />
-        <bpmndi:BPMNLabel />
       </bpmndi:BPMNShape>
       <bpmndi:BPMNEdge id="Flow_17db3yp_di" bpmnElement="Flow_17db3yp">
         <di:waypoint x="215" y="177" />