diff --git a/workflow/offer-en-1.0.0.bpmn b/workflow/offer-en-1.0.0.bpmn
index f6df80d..b09a5b6 100644
--- a/workflow/offer-en-1.0.0.bpmn
+++ b/workflow/offer-en-1.0.0.bpmn
@@ -1045,7 +1045,7 @@ result.isValid=true;
         </imixs:item>
         <imixs:item name="txtactivityresult" type="xs:string">
           <imixs:value><![CDATA[<imixs-ai name="RETRIEVAL">
-  <endpoint>https://llama.cpp2.imixs.com/</endpoint>
+  <endpoint>https://embeddings.llama.cpp.imixs.com/</endpoint>
   <debug>true</debug>
 </imixs-ai>
 ]]></imixs:value>
@@ -1275,7 +1275,7 @@ Color: <itemvalue>_color</itemvalue><br />
         </imixs:item>
         <imixs:item name="txtactivityresult" type="xs:string">
           <imixs:value><![CDATA[<imixs-ai name="RETRIEVAL">
-  <endpoint>https://llama.cpp2.imixs.com/</endpoint>
+  <endpoint>https://embeddings.llama.cpp.imixs.com/</endpoint>
   <debug>true</debug>
 </imixs-ai>
 ]]></imixs:value>
diff --git a/workflow/product-en-1.0.0.bpmn b/workflow/product-en-1.0.0.bpmn
index d870e91..fe5aff2 100644
--- a/workflow/product-en-1.0.0.bpmn
+++ b/workflow/product-en-1.0.0.bpmn
@@ -34,7 +34,7 @@
       <imixs:value><![CDATA[org.imixs.marty.profile.MailPlugin]]></imixs:value>
       <imixs:value><![CDATA[org.imixs.workflow.engine.plugins.IntervalPlugin]]></imixs:value>
       <imixs:value><![CDATA[org.imixs.workflow.engine.plugins.SplitAndJoinPlugin]]></imixs:value>
-      <imixs:value><![CDATA[ai.dynamixs.rag.RAGPlugin]]></imixs:value>
+      <imixs:value><![CDATA[org.imixs.ai.rag.RAGPlugin]]></imixs:value>
     </imixs:item>
     <open-bpmn:auto-align>true</open-bpmn:auto-align>
   </bpmn2:extensionElements>
@@ -1314,6 +1314,9 @@ Betrag: <itemvalue>_amount</itemvalue> (Brutto € <itemvalue>_amount_brutto</it
   </bpmn2:process>
   <bpmn2:process id="process_2" name="Default Process" processType="Public">
     <bpmn2:documentation id="documentation_imRbaw"/>
+    <bpmn2:extensionElements>
+      <open-bpmn:auto-align/>
+    </bpmn2:extensionElements>
   </bpmn2:process>
   <bpmn2:signal id="signal_3" name="org.imixs.workflow.wopi.WopiTemplateAdapter"/>
   <bpmn2:signal id="signal_4" name="ai.dynamixs.rag.RAGAdapter"/>
@@ -1418,76 +1421,79 @@ Betrag: <itemvalue>_amount</itemvalue> (Brutto € <itemvalue>_amount_brutto</it
           <dc:Bounds height="20.0" width="100.0" x="676.7044067382812" y="462.10797119140625"/>
         </bpmndi:BPMNLabel>
       </bpmndi:BPMNShape>
+      <bpmndi:BPMNShape bpmnElement="participant_hnZfjA" id="BPMNShape_JNRqOg">
+        <dc:Bounds height="210.0" width="800.0" x="0.0" y="0.0"/>
+      </bpmndi:BPMNShape>
       <bpmndi:BPMNEdge bpmnElement="SequenceFlow_0" id="BPMNEdge_SequenceFlow_1" sourceElement="BPMNShape_StartEvent_1" targetElement="BPMNShape_5wLVcQ">
-        <bpmndi:BPMNLabel id="BPMNLabel_28"/>
         <di:waypoint x="213.0" y="335.0"/>
         <di:waypoint x="277.0" y="335.0"/>
+        <bpmndi:BPMNLabel id="BPMNLabel_28"/>
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge bpmnElement="Association_2" id="BPMNEdge_Association_2" sourceElement="BPMNShape_DataObject_1" targetElement="BPMNShape_Task_5">
-        <bpmndi:BPMNLabel id="BPMNLabel_86"/>
         <di:waypoint x="570.0" y="205.0"/>
         <di:waypoint x="411.0" y="205.0"/>
         <di:waypoint x="411.0" y="310.0"/>
+        <bpmndi:BPMNLabel id="BPMNLabel_86"/>
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge bpmnElement="SequenceFlow_19" id="BPMNEdge_SequenceFlow_20" sourceElement="BPMNShape_Task_10" targetElement="BPMNShape_IntermediateCatchEvent_9">
-        <bpmndi:BPMNLabel id="BPMNLabel_48"/>
         <di:waypoint x="1260.0" y="335.0"/>
         <di:waypoint x="1347.0" y="335.0"/>
+        <bpmndi:BPMNLabel id="BPMNLabel_48"/>
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge bpmnElement="SequenceFlow_21" id="BPMNEdge_SequenceFlow_21" sourceElement="BPMNShape_IntermediateCatchEvent_9" targetElement="BPMNShape_Task_5">
-        <bpmndi:BPMNLabel id="BPMNLabel_49"/>
         <di:waypoint x="1365.0" y="317.0"/>
         <di:waypoint x="1365.0" y="137.0"/>
         <di:waypoint x="385.0" y="137.0"/>
         <di:waypoint x="385.0" y="310.0"/>
+        <bpmndi:BPMNLabel id="BPMNLabel_49"/>
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge bpmnElement="SequenceFlow_26" id="BPMNEdge_SequenceFlow_27" sourceElement="BPMNShape_IntermediateCatchEvent_11" targetElement="BPMNShape_Task_10">
-        <bpmndi:BPMNLabel id="BPMNLabel_59"/>
         <di:waypoint x="1205.0" y="263.0"/>
         <di:waypoint x="1205.0" y="310.0"/>
+        <bpmndi:BPMNLabel id="BPMNLabel_59"/>
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge bpmnElement="SequenceFlow_27" id="BPMNEdge_SequenceFlow_28" sourceElement="BPMNShape_EventBasedGateway_1" targetElement="BPMNShape_IntermediateCatchEvent_9">
-        <bpmndi:BPMNLabel id="BPMNLabel_62"/>
         <di:waypoint x="1365.0" y="560.0"/>
         <di:waypoint x="1365.0" y="353.0"/>
+        <bpmndi:BPMNLabel id="BPMNLabel_62"/>
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge bpmnElement="Association_5" id="BPMNEdge_Association_5" sourceElement="BPMNShape_TextAnnotation_4" targetElement="BPMNShape_Task_3">
-        <bpmndi:BPMNLabel id="BPMNLabel_12"/>
         <di:waypoint x="1100.0" y="740.0"/>
         <di:waypoint x="1100.0" y="675.0"/>
         <di:waypoint x="1205.0" y="675.0"/>
         <di:waypoint x="1205.0" y="610.0"/>
+        <bpmndi:BPMNLabel id="BPMNLabel_12"/>
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge bpmnElement="SequenceFlow_17" id="BPMNEdge_SequenceFlow_18" sourceElement="BPMNShape_IntermediateCatchEvent_14" targetElement="BPMNShape_Task_10">
-        <bpmndi:BPMNLabel id="BPMNLabel_71"/>
         <di:waypoint x="1205.0" y="417.0"/>
         <di:waypoint x="1205.0" y="360.0"/>
+        <bpmndi:BPMNLabel id="BPMNLabel_71"/>
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge bpmnElement="SequenceFlow_22" id="BPMNEdge_SequenceFlow_22" sourceElement="BPMNShape_Task_4" targetElement="BPMNShape_EndEvent_2">
-        <bpmndi:BPMNLabel id="BPMNLabel_73"/>
         <di:waypoint x="1740.0" y="584.0"/>
         <di:waypoint x="1805.0" y="584.0"/>
         <di:waypoint x="1805.0" y="463.0"/>
+        <bpmndi:BPMNLabel id="BPMNLabel_73"/>
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge bpmnElement="SequenceFlow_23" id="BPMNEdge_SequenceFlow_23" sourceElement="BPMNShape_Task_3" targetElement="BPMNShape_EventBasedGateway_1">
-        <bpmndi:BPMNLabel id="BPMNLabel_75"/>
         <di:waypoint x="1260.0" y="585.0"/>
         <di:waypoint x="1340.0" y="585.0"/>
+        <bpmndi:BPMNLabel id="BPMNLabel_75"/>
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge bpmnElement="SequenceFlow_34" id="BPMNEdge_SequenceFlow_35" sourceElement="BPMNShape_EventBasedGateway_1" targetElement="BPMNShape_IntermediateCatchEvent_15">
-        <bpmndi:BPMNLabel id="BPMNLabel_78"/>
         <di:waypoint x="1390.0" y="585.0"/>
         <di:waypoint x="1497.0" y="585.0"/>
+        <bpmndi:BPMNLabel id="BPMNLabel_78"/>
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge bpmnElement="SequenceFlow_41" id="BPMNEdge_SequenceFlow_42" sourceElement="BPMNShape_IntermediateCatchEvent_15" targetElement="BPMNShape_Task_4">
-        <bpmndi:BPMNLabel id="BPMNLabel_88"/>
         <di:waypoint x="1533.0" y="585.0"/>
         <di:waypoint x="1630.0" y="585.0"/>
+        <bpmndi:BPMNLabel id="BPMNLabel_88"/>
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge bpmnElement="SequenceFlow_42" id="BPMNEdge_SequenceFlow_43" sourceElement="BPMNShape_IntermediateCatchEvent_16" targetElement="BPMNShape_Task_9">
-        <bpmndi:BPMNLabel id="BPMNLabel_94"/>
         <di:waypoint x="725.0" y="427.0"/>
         <di:waypoint x="725.0" y="360.0"/>
+        <bpmndi:BPMNLabel id="BPMNLabel_94"/>
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNShape bpmnElement="message_1" id="BPMNShape_5X9D7w">
         <dc:Bounds height="20.0" width="30.0" x="190.0" y="0.0"/>