diff --git a/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/AGLAnalyticExcelAdapterDebitor.java b/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/AGLAnalyticExcelAdapterDebitor.java
index 04b50ed..692148b 100644
--- a/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/AGLAnalyticExcelAdapterDebitor.java
+++ b/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/AGLAnalyticExcelAdapterDebitor.java
@@ -12,6 +12,7 @@ import org.apache.poi.ss.usermodel.CellCopyPolicy;
 import org.apache.poi.ss.usermodel.Row.MissingCellPolicy;
 import org.apache.poi.ss.util.CellReference;
 import org.apache.poi.xssf.usermodel.XSSFCell;
+import org.apache.poi.xssf.usermodel.XSSFFormulaEvaluator;
 import org.apache.poi.xssf.usermodel.XSSFRow;
 import org.apache.poi.xssf.usermodel.XSSFSheet;
 import org.apache.poi.xssf.usermodel.XSSFWorkbook;
@@ -126,7 +127,7 @@ public class AGLAnalyticExcelAdapterDebitor extends POIFindReplaceAdapter {
 
                 // first add the columns for the currency list
                 addCurrencyColumns(doc, sheet, currencyList);
-
+                // add rows
                 insertInvoiceRows(sheet, document, currencyList);
 
                 // write back the updated excel file
@@ -154,23 +155,8 @@ public class AGLAnalyticExcelAdapterDebitor extends POIFindReplaceAdapter {
                 }
             }
 
-            // Process POI instructions
-            // processPOIUpdate(document, event, targetName);
-            // // read the config
-            // ItemCollection poiConfig = workflowService.evalWorkflowResult(event,
-            // "poi-update", document,
-            // false);
-            // if (poiConfig == null || !poiConfig.hasItem("findreplace")) {
-            // throw new PluginException(POIFindReplaceAdapter.class.getSimpleName(),
-            // CONFIG_ERROR,
-            // "missing poi configuration");
-            // }
-            // List<String> replaceDevList = poiConfig.getItemValue("findreplace");
-            // String eval = poiConfig.getItemValueString("eval");
-
-            // logger.info("... update template with normal poi information..");
-            // this.updateFileData(document.getFileData(targetName), document,
-            // replaceDevList, eval);
+            // Finally process POI instructions
+            processPOIUpdate(document, event, targetName);
 
         } catch (PluginException e) {
             throw new PluginException(AGLAnalyticExcelAdapter.class.getSimpleName(),
@@ -261,7 +247,7 @@ public class AGLAnalyticExcelAdapterDebitor extends POIFindReplaceAdapter {
 
         // jetzt füge alle Rechnungen an.
         int totalRowCount = invoices.size();
-        POIUtil.insertRows(sheet, "A11", totalRowCount);
+        POIUtil.insertRows(sheet, "A11", totalRowCount - 0);
 
         for (ItemCollection invoice : invoices) {
             logger.fine("......add invoice " + invoice.getUniqueID());
@@ -297,6 +283,18 @@ public class AGLAnalyticExcelAdapterDebitor extends POIFindReplaceAdapter {
             rowPos++;
         }
 
+        // setze Summen Formeln
+        for (int column = 6; column < currencyList.size() * 2 + 6; column++) {
+            XSSFCell cell = sheet.getRow(totalRowCount + 11).getCell(column); // G11
+            String cellRefFrom = POIUtil.getCellReference(column, 10);
+            String cellRefTo = POIUtil.getCellReference(column, totalRowCount + 10);
+            String formula = "SUM(" + cellRefFrom + ":" + cellRefTo + ")";
+            cell.setCellFormula(formula);
+        }
+
+        // Optional: Formel direkt evaluieren
+        XSSFFormulaEvaluator.evaluateAllFormulaCells(sheet.getWorkbook());
+
     }
 
     /**
diff --git a/templates/soa_template.xlsx b/templates/soa_template.xlsx
index 403f305..ddf2a38 100644
Binary files a/templates/soa_template.xlsx and b/templates/soa_template.xlsx differ
diff --git a/workflow/analyse-debitor-de-1.0.0.bpmn b/workflow/analyse-debitor-de-1.0.0.bpmn
index cfffce1..d782449 100644
--- a/workflow/analyse-debitor-de-1.0.0.bpmn
+++ b/workflow/analyse-debitor-de-1.0.0.bpmn
@@ -90,7 +90,6 @@ th {	font-weight: bold;}
         <bpmn2:flowNodeRef>DataObject_1</bpmn2:flowNodeRef>
         <bpmn2:flowNodeRef>event_HrHS9A</bpmn2:flowNodeRef>
         <bpmn2:flowNodeRef>dataObject_00mX6w</bpmn2:flowNodeRef>
-        <bpmn2:flowNodeRef>event_n40tzw</bpmn2:flowNodeRef>
       </bpmn2:lane>
     </bpmn2:laneSet>
     <bpmn2:startEvent id="StartEvent_1" name="Start">
@@ -125,7 +124,6 @@ th {	font-weight: bold;}
       <bpmn2:outgoing>SequenceFlow_10</bpmn2:outgoing>
       <bpmn2:incoming>sequenceFlow_OL83kQ</bpmn2:incoming>
       <bpmn2:incoming>sequenceFlow_1K0l0g</bpmn2:incoming>
-      <bpmn2:incoming>sequenceFlow_P2Q9fQ</bpmn2:incoming>
     </bpmn2:task>
     <bpmn2:sequenceFlow id="SequenceFlow_10" sourceRef="Task_2" targetRef="EndEvent_3">
       <bpmn2:documentation id="documentation_WzPj2A"/>
@@ -323,7 +321,15 @@ th {	font-weight: bold;}
   <template>soa_template.xlsx</template>
   <target-name>soa_<itemvalue>dbtr.number</itemvalue>_<itemvalue format="yyyy-MM-dd">$lasteventdate</itemvalue>.xlsx</target-name>
 </soa>
-
+<poi-update name="findreplace">
+       <find>F6</find>
+       <replace><itemvalue format="dd.MM.yyyy">$lasteventdate</itemvalue></replace>
+       <type>date</type>
+</poi-update>
+<poi-update name="findreplace">
+       <find>A7</find>
+       <replace><itemvalue>dbtr.name</itemvalue></replace>
+</poi-update>
 
 ]]></imixs:value>
         </imixs:item>
@@ -364,84 +370,6 @@ th {	font-weight: bold;}
     <bpmn2:sequenceFlow id="sequenceFlow_LhcuMQ" sourceRef="Task_1" targetRef="event_HrHS9A">
       <bpmn2:documentation id="documentation_Ll2kVg"/>
     </bpmn2:sequenceFlow>
-    <bpmn2:intermediateCatchEvent id="event_n40tzw" imixs:activityid="201" name="Excel Export">
-      <bpmn2:extensionElements>
-        <imixs:item name="keylogtimeformat" type="xs:string">
-          <imixs:value><![CDATA[2]]></imixs:value>
-        </imixs:item>
-        <imixs:item name="keyarchive" type="xs:string">
-          <imixs:value><![CDATA[0]]></imixs:value>
-        </imixs:item>
-        <imixs:item name="txtmailsubject" type="xs:string">
-          <imixs:value/>
-        </imixs:item>
-        <imixs:item name="keyaccessmode" type="xs:string">
-          <imixs:value><![CDATA[0]]></imixs:value>
-        </imixs:item>
-        <imixs:item name="keyscheduledactivity" type="xs:string">
-          <imixs:value><![CDATA[0]]></imixs:value>
-        </imixs:item>
-        <imixs:item name="rtfmailbody" type="xs:string">
-          <imixs:value/>
-        </imixs:item>
-        <imixs:item name="keyversion" type="xs:string">
-          <imixs:value><![CDATA[0]]></imixs:value>
-        </imixs:item>
-        <imixs:item name="keyaddwritefields" type="xs:string"/>
-        <imixs:item name="numnextactivityid" type="xs:int">
-          <imixs:value><![CDATA[0]]></imixs:value>
-        </imixs:item>
-        <imixs:item name="keyfollowup" type="xs:string">
-          <imixs:value><![CDATA[2]]></imixs:value>
-        </imixs:item>
-        <imixs:item name="keypublicresult" type="xs:string">
-          <imixs:value><![CDATA[1]]></imixs:value>
-        </imixs:item>
-        <imixs:item name="keylogdateformat" type="xs:string">
-          <imixs:value><![CDATA[2]]></imixs:value>
-        </imixs:item>
-        <imixs:item name="keyownershipfields" type="xs:string"/>
-        <imixs:item name="numnextid" type="xs:int">
-          <imixs:value><![CDATA[5000]]></imixs:value>
-        </imixs:item>
-        <imixs:item name="txtnextprocesstree" type="xs:string">
-          <imixs:value/>
-        </imixs:item>
-        <imixs:item name="txtname" type="xs:string">
-          <imixs:value><![CDATA[Speichern]]></imixs:value>
-        </imixs:item>
-        <imixs:item name="keyownershipmode" type="xs:string">
-          <imixs:value><![CDATA[0]]></imixs:value>
-        </imixs:item>
-        <imixs:item name="rtfresultlog" type="xs:string">
-          <imixs:value><![CDATA[Analysedaten Debitor archiviert]]></imixs:value>
-        </imixs:item>
-        <imixs:item name="keyupdateacl" type="xs:boolean">
-          <imixs:value>false</imixs:value>
-        </imixs:item>
-        <imixs:item name="txtactivityresult" type="xs:string">
-          <imixs:value><![CDATA[<soa name="excel-export">
-  <textblock>SOA Template</textblock>
-  <template>soa_template.xlsx</template>
-  <target-name>soa_<itemvalue>dbtr.number</itemvalue>_<itemvalue format="yyyy-MM-dd">$lasteventdate</itemvalue>.xlsx</target-name>
-</soa>
-
-
-
-
-
-
-
-]]></imixs:value>
-        </imixs:item>
-      </bpmn2:extensionElements>
-      <bpmn2:documentation id="documentation_naV7Kg"><![CDATA[Excel Datei erzeugen]]></bpmn2:documentation>
-      <bpmn2:signalEventDefinition id="signalEventDefinition_0WFWhQ" signalRef="Signal_1"/>
-      <bpmn2:outgoing>sequenceFlow_P2Q9fQ</bpmn2:outgoing>
-    </bpmn2:intermediateCatchEvent>
-    <bpmn2:sequenceFlow id="sequenceFlow_P2Q9fQ" sourceRef="event_n40tzw" targetRef="Task_2">
-      <bpmn2:documentation id="documentation_J7LEZw"/>
-    </bpmn2:sequenceFlow>
   </bpmn2:process>
   <bpmndi:BPMNDiagram id="BPMNDiagram_1" name="Default Process Diagram">
     <bpmndi:BPMNPlane bpmnElement="Collaboration_1" id="BPMNPlane_1">
@@ -526,7 +454,7 @@ th {	font-weight: bold;}
       <bpmndi:BPMNShape bpmnElement="dataObject_00mX6w" id="BPMNShape_UEsYmw">
         <dc:Bounds height="50.0" width="35.0" x="560.0" y="190.0"/>
         <bpmndi:BPMNLabel id="BPMNLabel_ekwD3A">
-          <dc:Bounds height="20.0" width="100.0" x="528.0" y="229.0"/>
+          <dc:Bounds height="20.0" width="100.0" x="526.0" y="239.0"/>
         </bpmndi:BPMNLabel>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNEdge bpmnElement="association_hwRAUQ" id="BPMNEdge_9JCm5A" sourceElement="BPMNShape_UEsYmw" targetElement="BPMNShape_Task_2">
@@ -545,18 +473,6 @@ th {	font-weight: bold;}
         <di:waypoint x="349.0" y="395.0"/>
         <di:waypoint x="467.0" y="395.0"/>
       </bpmndi:BPMNEdge>
-      <bpmndi:BPMNShape bpmnElement="event_n40tzw" id="BPMNShape_0HF6DQ">
-        <dc:Bounds height="36.0" width="36.0" x="741.0" y="224.0"/>
-        <bpmndi:BPMNLabel id="BPMNLabel_QA6zUg">
-          <dc:Bounds height="20.0" width="100.0" x="709.0" y="263.0"/>
-        </bpmndi:BPMNLabel>
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNEdge bpmnElement="sequenceFlow_P2Q9fQ" id="BPMNEdge_v9l7hQ" sourceElement="BPMNShape_0HF6DQ" targetElement="BPMNShape_Task_2">
-        <di:waypoint x="741.0" y="242.0"/>
-        <di:waypoint x="710.5" y="242.0"/>
-        <di:waypoint x="710.5" y="315.0"/>
-        <di:waypoint x="680.0" y="315.0"/>
-      </bpmndi:BPMNEdge>
     </bpmndi:BPMNPlane>
     <bpmndi:BPMNLabelStyle id="BPMNLabelStyle_1">
       <dc:Font name="arial" size="9.0"/>