diff --git a/playground/dan/emerson/demo.bpmn b/playground/dan/emerson/demo.bpmn
new file mode 100644
index 00000000..7fedf9ad
--- /dev/null
+++ b/playground/dan/emerson/demo.bpmn
@@ -0,0 +1,43 @@
+<?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:process id="Process_7f19cmq" isExecutable="true">
+    <bpmn:startEvent id="Event_0nyz02o">
+      <bpmn:outgoing>Flow_0vtt2ec</bpmn:outgoing>
+    </bpmn:startEvent>
+    <bpmn:sequenceFlow id="Flow_0vtt2ec" sourceRef="Event_0nyz02o" targetRef="Activity_07031la" />
+    <bpmn:endEvent id="Event_0xl9ft2">
+      <bpmn:incoming>Flow_18eejz2</bpmn:incoming>
+    </bpmn:endEvent>
+    <bpmn:sequenceFlow id="Flow_18eejz2" sourceRef="Activity_07031la" targetRef="Event_0xl9ft2" />
+    <bpmn:manualTask id="Activity_07031la" name="Shows some crap">
+      <bpmn:extensionElements>
+        <spiffworkflow:instructionsForEndUser># Greetings!
+This is some markdown.</spiffworkflow:instructionsForEndUser>
+      </bpmn:extensionElements>
+      <bpmn:incoming>Flow_0vtt2ec</bpmn:incoming>
+      <bpmn:outgoing>Flow_18eejz2</bpmn:outgoing>
+    </bpmn:manualTask>
+  </bpmn:process>
+  <bpmndi:BPMNDiagram id="BPMNDiagram_1">
+    <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="Process_7f19cmq">
+      <bpmndi:BPMNShape id="Event_0nyz02o_di" bpmnElement="Event_0nyz02o">
+        <dc:Bounds x="22" y="2" width="36" height="36" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Event_0xl9ft2_di" bpmnElement="Event_0xl9ft2">
+        <dc:Bounds x="262" y="2" width="36" height="36" />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape id="Activity_04k26dp_di" bpmnElement="Activity_07031la">
+        <dc:Bounds x="110" y="-20" width="100" height="80" />
+        <bpmndi:BPMNLabel />
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNEdge id="Flow_0vtt2ec_di" bpmnElement="Flow_0vtt2ec">
+        <di:waypoint x="58" y="20" />
+        <di:waypoint x="110" y="20" />
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge id="Flow_18eejz2_di" bpmnElement="Flow_18eejz2">
+        <di:waypoint x="210" y="20" />
+        <di:waypoint x="262" y="20" />
+      </bpmndi:BPMNEdge>
+    </bpmndi:BPMNPlane>
+  </bpmndi:BPMNDiagram>
+</bpmn:definitions>
diff --git a/playground/dan/emerson/process_model.json b/playground/dan/emerson/process_model.json
index 6080de91..286a10c2 100644
--- a/playground/dan/emerson/process_model.json
+++ b/playground/dan/emerson/process_model.json
@@ -4,6 +4,6 @@
     "exception_notification_addresses": [],
     "fault_or_suspend_on_exception": "fault",
     "metadata_extraction_paths": null,
-    "primary_file_name": null,
-    "primary_process_id": null
+    "primary_file_name": "demo.bpmn",
+    "primary_process_id": "Process_7f19cmq"
 }
\ No newline at end of file