diff --git a/playground/fime/certification/temp.bpmn b/playground/fime/certification/temp.bpmn
deleted file mode 100644
index 7b6cc91c..00000000
--- a/playground/fime/certification/temp.bpmn
+++ /dev/null
@@ -1,26 +0,0 @@
-<?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:process id="Process_ed3loj3" isExecutable="true">
-    <bpmn:startEvent id="StartEvent_1">
-      <bpmn:outgoing>Flow_1e04zcc</bpmn:outgoing>
-    </bpmn:startEvent>
-    <bpmn:endEvent id="Event_1081f9m">
-      <bpmn:incoming>Flow_1e04zcc</bpmn:incoming>
-    </bpmn:endEvent>
-    <bpmn:sequenceFlow id="Flow_1e04zcc" sourceRef="StartEvent_1" targetRef="Event_1081f9m" />
-  </bpmn:process>
-  <bpmndi:BPMNDiagram id="BPMNDiagram_1">
-    <bpmndi:BPMNPlane id="BPMNPlane_1" bpmnElement="Process_ed3loj3">
-      <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_1081f9m_di" bpmnElement="Event_1081f9m">
-        <dc:Bounds x="272" y="159" width="36" height="36" />
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge id="Flow_1e04zcc_di" bpmnElement="Flow_1e04zcc">
-        <di:waypoint x="215" y="177" />
-        <di:waypoint x="272" y="177" />
-      </bpmndi:BPMNEdge>
-    </bpmndi:BPMNPlane>
-  </bpmndi:BPMNDiagram>
-</bpmn:definitions>