diff --git a/doc/BUSINESSPARTNER.md b/doc/BUSINESSPARTNER.md
index 05c168e..3a6f299 100644
--- a/doc/BUSINESSPARTNER.md
+++ b/doc/BUSINESSPARTNER.md
@@ -32,6 +32,19 @@ Z.b. kann das als Custom Part in eine Form eingebunden werden:
 <item name="bpid" type="custom" path="alexander/businesspartner_search"  required="true" label="Businesspartner:" />
 ```
 
+Der name ist heirbei irrelevant, da immer die Items `partner.id` und `partner.name` ausgefüllt werden.
+Zusätzlich kann man mit den Options angeben ob die Maske komplett neu gerendert werden soll. Das ist z.b. bei dem Modell `analyse-debitor.bpmn` der Fall
+
+```xml
+<item name="dbtr.number" type="custom" path="alexander/businesspartner_search" required="true"  label="Debtor:" options="rerender" />
+```
+
+Man kann auch noch über die options eine regular Expression mitgeben wodurch die Filterliste eingeschränkt werden kann:
+
+```xml
+<item name="dbtr.number" type="custom" path="alexander/businesspartner_search" required="true"  label="Debtor:" options="rerender;regexPattern=(ABC)" />
+```
+
 Alternativ kann im Backend über die EJB BusinessPartnerService nach bpid gesucht werden:
 
 ```java
@@ -74,3 +87,11 @@ K76233 HSH Papier GmbH & Co. KG
 D16233 Manfred Ziegler Transport GmbH
 
 Problemkind: https://alexander-logistics-dwc.office-workflow.de/pages/workitems/workitem.xhtml?id=9dd64b0a-cfe1-4174-aea4-0e8af45b823f
+
+# Business Parter Serach Widget
+
+wir müssten eigentlich nach Auswahl des Partner
+
+    execute="#{customFormComponents.clientId}" render="#{customFormComponents.clientId}"
+
+machnen, aber das hat einen blöden effekt
diff --git a/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/AGLAnalyticControllerDebitor.java b/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/AGLAnalyticControllerDebitor.java
index 49fb864..7cdf274 100644
--- a/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/AGLAnalyticControllerDebitor.java
+++ b/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/AGLAnalyticControllerDebitor.java
@@ -24,7 +24,6 @@ import org.imixs.workflow.ItemCollection;
 import org.imixs.workflow.engine.DocumentService;
 import org.imixs.workflow.exceptions.QueryException;
 import org.imixs.workflow.faces.data.WorkflowController;
-import org.imixs.workflow.office.forms.AnalyticController;
 import org.imixs.workflow.office.forms.AnalyticEvent;
 
 import jakarta.enterprise.context.ConversationScoped;
@@ -44,7 +43,7 @@ import jakarta.inject.Named;
 public class AGLAnalyticControllerDebitor implements Serializable {
 
 	private static final long serialVersionUID = 1L;
-	private static Logger logger = Logger.getLogger(AnalyticController.class.getName());
+	private static Logger logger = Logger.getLogger(AGLAnalyticControllerDebitor.class.getName());
 
 	@Inject
 	protected DocumentService documentService;
@@ -92,7 +91,7 @@ public class AGLAnalyticControllerDebitor implements Serializable {
 		}
 
 		String dbtrNumber = event.getWorkitem().getItemValueString("dbtr.number");
-		logger.info("Analytic Event : " + dbtrNumber);
+		logger.fine("Analytic Event : " + dbtrNumber);
 		String dbtrNumberLast = event.getWorkitem().getItemValueString("dbtr.number.last");
 
 		// Recompute only if last dbtr.number has changed or no values yet computed
diff --git a/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/BusinessPartnerController.java b/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/BusinessPartnerController.java
index 81b0d7d..9ff3a76 100644
--- a/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/BusinessPartnerController.java
+++ b/office-alexander-logistics-app/src/main/java/com/alexanderlogistics/BusinessPartnerController.java
@@ -113,7 +113,7 @@ public class BusinessPartnerController implements Serializable {
      * render="autocomplete-resultlist-datev" onevent="autocompleteShowResult" />
      * }
      */
-    public void search(String regexPattern) {
+    public void search(String options) {
         List<ItemCollection> resultList = null;
         searchResult = new ArrayList<BusinessPartnerSearchEntry>();
         // get the param from faces context....
@@ -128,11 +128,12 @@ public class BusinessPartnerController implements Serializable {
             return;
         }
         logger.fine("search for=" + phrase);
-        resultList = businessPartnerService.search(phrase);
-        // Compile the regex pattern
-        logger.fine("regex=" + regexPattern);
         Pattern pattern = null;
-        if (regexPattern != null && !regexPattern.isEmpty()) {
+        resultList = businessPartnerService.search(phrase);
+        // Compile the regex pattern if available
+        if (options.contains("regexPattern=")) {
+            String regexPattern = options.substring(options.indexOf("regexPattern=") + 13);
+            logger.fine("regex=" + regexPattern);
             pattern = Pattern.compile(regexPattern);
         }
 
@@ -157,6 +158,20 @@ public class BusinessPartnerController implements Serializable {
         }
     }
 
+    /**
+     * Diese Helper Method liefert true wenn in den Options von Form Part 'reRender'
+     * angegeben wurde.
+     * Damit löst die Suchmaske businesspartner_search.xhtml eine komplette rerender
+     * Phase der Form aus.
+     * Dies ist z.b. für den workflow 'analyse-debitor.bpmn' nützlich
+     * 
+     * @param options
+     * @return
+     */
+    public boolean isRerenderMode(String options) {
+        return options.toLowerCase().contains("rerender");
+    }
+
     /**
      * Die Resultliste wird als eine Liste einen Arrays zurückgegeben. Der Erste
      * Eintrag
@@ -314,7 +329,7 @@ public class BusinessPartnerController implements Serializable {
     public void updateMetaData() {
         FacesContext fc = FacesContext.getCurrentInstance();
         String bpid = fc.getExternalContext().getRequestParameterMap().get("partnerID");
-        logger.fine(".........bpid = " + bpid);
+        logger.info("....update metadata.....bpid = " + bpid);
         ItemCollection businessPartner = businessPartnerService.getBusinessPartnerByID(bpid);
         if (businessPartner != null) {
 
@@ -359,6 +374,7 @@ public class BusinessPartnerController implements Serializable {
             }
 
         }
+        searchResult = null;
 
     }
 
diff --git a/office-alexander-logistics-app/src/main/webapp/pages/workitems/forms/alexander/form_basic.xhtml b/office-alexander-logistics-app/src/main/webapp/pages/workitems/forms/alexander/form_basic.xhtml
index 64f0125..5a75374 100644
--- a/office-alexander-logistics-app/src/main/webapp/pages/workitems/forms/alexander/form_basic.xhtml
+++ b/office-alexander-logistics-app/src/main/webapp/pages/workitems/forms/alexander/form_basic.xhtml
@@ -1,28 +1,14 @@
-<ui:composition xmlns="http://www.w3.org/1999/xhtml"
-	xmlns:f="http://xmlns.jcp.org/jsf/core"
-	xmlns:h="http://xmlns.jcp.org/jsf/html"
-	xmlns:c="http://xmlns.jcp.org/jsp/jstl/core"
-	xmlns:ui="http://xmlns.jcp.org/jsf/facelets"
-	xmlns:pt="http://xmlns.jcp.org/jsf/passthrough"
-	xmlns:marty="http://xmlns.jcp.org/jsf/composite/marty"
-	xmlns:i="http://xmlns.jcp.org/jsf/composite/imixs">
+<ui:composition xmlns="http://www.w3.org/1999/xhtml" xmlns:f="http://xmlns.jcp.org/jsf/core"
+	xmlns:h="http://xmlns.jcp.org/jsf/html" xmlns:c="http://xmlns.jcp.org/jsp/jstl/core"
+	xmlns:ui="http://xmlns.jcp.org/jsf/facelets" xmlns:pt="http://xmlns.jcp.org/jsf/passthrough"
+	xmlns:marty="http://xmlns.jcp.org/jsf/composite/marty" xmlns:i="http://xmlns.jcp.org/jsf/composite/imixs">
 
 
-	<!-- Cargosoft Creditor Search integration -->
-	<ui:include src="/pages/workitems/forms/alexander/cargsoft-creditor-search.xhtml">
-		<ui:param name="workitem" value="#{workflowController.workitem}" />
-		<ui:param name="searchmode" value="multi" /> <!-- display multiple ibans in separate lines -->
-	</ui:include>
-	<ui:include src="/pages/workitems/forms/alexander/cargsoft-debitor-search.xhtml">
-		<ui:param name="workitem" value="#{workflowController.workitem}" />
-	</ui:include>	
-	
-
 	<!-- the following code computes the txtworkflow abstract from the current modelversion and processid  -->
 	<ui:param name="instruction"
-		value="#{modelController.getProcessDescription(workflowController.workitem.item['$taskid'],workflowController.workitem.item['$ModelVersion'],workflowController.workitem)}"></ui:param>
-	<h:panelGroup layout="block" styleClass="imixs-instruction"
-		rendered="#{! empty instruction}">
+		value="#{modelController.getProcessDescription(workflowController.workitem.item['$taskid'],workflowController.workitem.item['$ModelVersion'],workflowController.workitem)}">
+	</ui:param>
+	<h:panelGroup layout="block" styleClass="imixs-instruction" rendered="#{! empty instruction}">
 		<h:outputText escape="false" value="#{instruction}" />
 	</h:panelGroup>
 
@@ -36,8 +22,7 @@
 
 
 	<!-- sub forms (optional) -->
-	<c:forEach items="#{formController.formDefinition.sections}"
-		var="section">
+	<c:forEach items="#{formController.formDefinition.sections}" var="section">
 		<div class="imixs-form-panel">
 			<h3>
 				<h:outputText value="#{section.name}" />
diff --git a/office-alexander-logistics-app/src/main/webapp/pages/workitems/parts/alexander/businesspartner_search.xhtml b/office-alexander-logistics-app/src/main/webapp/pages/workitems/parts/alexander/businesspartner_search.xhtml
index 1fab748..e5dfdcb 100644
--- a/office-alexander-logistics-app/src/main/webapp/pages/workitems/parts/alexander/businesspartner_search.xhtml
+++ b/office-alexander-logistics-app/src/main/webapp/pages/workitems/parts/alexander/businesspartner_search.xhtml
@@ -4,37 +4,36 @@
 	xmlns:marty="http://xmlns.jcp.org/jsf/composite/marty" xmlns:i="http://xmlns.jcp.org/jsf/composite/imixs">
 
 	<!-- businsspartner Search integration
-	
-		This subform is a custom form part for the items 'item.id' and 'item.name'
-		
-		The subform provides a jsf commandScript which calls the businessPartnerController.search method in the backend.
-			
-		The script below inits a autocompletion feature for the input field. 
-		See imixs-office.autocompletion.js 
 
-		See also:
-		https://stackoverflow.com/questions/16588327/how-to-invoke-a-jsf-managed-bean-on-a-html-dom-event-using-native-javascript
-		https://dzone.com/articles/execute-a-jsf-ajax-request-by-just-a-function-call
-		https://www.w3schools.com/howto/howto_js_autocomplete.asp
+		This subform provides a search feature for business partners and 
+		automatically updates partner.id and partner.name 
+		
+		When 'options=rerender' the full form will be refreshed after selection. This is usefull for DebitorAanaylye
+		
+		Optional the options can also include a regex pattern
+
+		options=rerender;regexPattern=(...)
 	 -->
 
 
 	<ui:fragment rendered="#{!readonly}">
+		<h:commandScript name="updateBPForm" action="#{businessPartnerController.updateMetaData()}"
+			onevent="handleUpdateEvent"
+			execute="#{businessPartnerController.isRerenderMode(options)?customFormComponents.clientId:''}"
+			render="#{businessPartnerController.isRerenderMode(options)?customFormComponents.clientId:''}" />
+		<h:commandScript name="businsspartnerSearch" action="#{businessPartnerController.search(options)}"
+			render="autocomplete-resultlist-businsspartner" onevent="autocompleteShowResult" />
 		<h:inputText value="#{workitem.item['partner.id']}" pt:data-item="partner.id" />
 		<h:inputHidden value="#{workitem.item['partner.name']}" pt:data-item="partner.name" />
 		<br />
 		<span id='businsspartner-konto-id' class='small'>#{workitem.item['partner.name']}</span>
-		<h:commandScript name="businsspartnerSearch" action="#{businessPartnerController.search(options)}"
-			render="autocomplete-resultlist-businsspartner" onevent="autocompleteShowResult" />
-
-		<h:commandScript name="updateBPForm" action="#{businessPartnerController.updateMetaData()}"
-			render="#{opListContainer.clientId}" onevent="handleUpdateEvent" />
 
 		<script type="text/javascript">
 			/*<![CDATA[*/
 
 			// init input fields... 
 			$(document).ready(function () {
+				//initBPSearch();
 				// add autocomplete feature ..
 				var creditorField = $("input[data-item='partner.id']");
 				$(creditorField).each(function () {
@@ -64,10 +63,22 @@
 			}
 
 			function handleUpdateEvent(data) {
-				console.log('bin in handleUpdaetEvent');
-				if (typeof ajaxUpdateInvoiceSelection === 'function') {
-					console.log('und wir haben die fuktion');
-					ajaxUpdateInvoiceSelection(data);
+				var $body = $("body");
+				if (data.status === 'begin') {
+					// show ajax loader...
+					$body.addClass("loading");
+				}
+				if (data.status === 'success') {
+					// avoid restarting search
+					autocompleteSearchReady = false;
+					// remove ajax loader
+					$body.removeClass("loading");
+
+					// console.log('bin in handleUpdaetEvent');
+					if (typeof ajaxUpdateInvoiceSelection === 'function') {
+						console.log('function: ajaxUpdateInvoiceSelection....');
+						ajaxUpdateInvoiceSelection(data);
+					}
 				}
 			}
 
@@ -84,7 +95,6 @@
 				</div>
 			</ui:repeat>
 		</h:panelGroup>
-
 	</ui:fragment>
 
 	<!-- Read only -->
diff --git a/workflow/analyse-debitor-en-1.0.1-draft.bpmn b/workflow/analyse-debitor-en-1.0.1-draft.bpmn
index 504f005..4f59e5f 100644
--- a/workflow/analyse-debitor-en-1.0.1-draft.bpmn
+++ b/workflow/analyse-debitor-en-1.0.1-draft.bpmn
@@ -172,7 +172,7 @@ th {	font-weight: bold;}
     <bpmn2:dataObject id="DataObject_1" name="Form">
       <bpmn2:documentation id="Documentation_17"><![CDATA[<imixs-form>
   <imixs-form-section columns="2">
-    <item name="dbtr.number" type="custom" path="alexander/businesspartner_search" required="true"  label="Debtor:" />
+    <item name="dbtr.number" type="custom" path="alexander/businesspartner_search" required="true"  label="Debtor:" options="rerender" />
   </imixs-form-section>
 
   <imixs-form-section columns="4" label="Invoices">