diff --git a/workflow/rechnungseingang-de-1.2.26.bpmn b/workflow/rechnungseingang-de-1.2.26.bpmn
index 1463e39..ce93466 100644
--- a/workflow/rechnungseingang-de-1.2.26.bpmn
+++ b/workflow/rechnungseingang-de-1.2.26.bpmn
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <!-- origin at X=0.0 Y=0.0 -->
-<bpmn2:definitions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:bpmn2="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" xmlns:ext="http://org.eclipse.bpmn2/ext" xmlns:imixs="http://www.imixs.org/bpmn2" xmlns:xs="http://www.w3.org/2001/XMLSchema" id="Definitions_1" exporter="org.eclipse.bpmn2.modeler.core" exporterVersion="1.5.2.SNAPSHOT-v20200602-1600-B1" targetNamespace="http://www.imixs.org/bpmn2">
+<bpmn2:definitions xmlns:xsi="http://www.w3.org/2001/XMLSchema-instance" xmlns:bpmn2="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" xmlns:ext="http://org.eclipse.bpmn2/ext" xmlns:imixs="http://www.imixs.org/bpmn2" xmlns:xs="http://www.w3.org/2001/XMLSchema" id="Definitions_1" exporter="org.eclipse.bpmn2.modeler.core" exporterVersion="1.5.3.Final-v20210519-2007-B1" targetNamespace="http://www.imixs.org/bpmn2">
   <bpmn2:extensionElements>
     <imixs:item name="txtworkflowmodelversion" type="xs:string">
       <imixs:value><![CDATA[rechnungseingang-de-1.2]]></imixs:value>
@@ -431,7 +431,7 @@ if (workitem['payment.type'][0]!="direct_debit"  && workitem['payment.type'][0]!
         </imixs:item>
       </bpmn2:extensionElements>
       <bpmn2:documentation id="Documentation_6"><![CDATA[<textblock><itemvalue>$workflowgroup</itemvalue> - <itemvalue>$workflowstatus</itemvalue></textblock>
-<a href="/api/snapshot/f5dc328c-b188-46e1-b666-97fb81c1a3bd/file/zollkurse.pdf" onclick="oeffnefenster(this.href); return false"><strong>Zollkurse</strong></a>
+<a href="/api/snapshot/6bf1dbdb-5e16-46d6-9cc7-9bdc33283f6f/file/Zollkurs.pdf" onclick="oeffnefenster(this.href); return false"><strong>Zollkurse</strong></a>
 <script>
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    fenster = window.open(url, "fenster1", "width=600,height=400,status=yes,scrollbars=yes,resizable=yes");