extended rag table schemata

doc/RAG-draft.md

@@ -1,20 +0,0 @@
-# Dynamixs AI - Retrieval-Augmented-Generation (RAG)
-
-Retrieval Augmented Generation (RAG) is a term from the field of artificial intelligence and machine learning.
-
-- **Retrieval** - refers to the ability to quickly and efficiently access stored information or retrieve it from a database or other storage system.
-- **Augmented** - refers to the idea of improving or expanding an existing function or capability by adding something new.
-- **Generation** - refers to the creation of new content or results based on available information.
-
-In summary, Retrieval Augmented Generation (RAG) describes a method that uses artificial intelligence or machine learning to quickly and efficiently access stored information and use it to generate new content or results. This method can help improve the accuracy and relevance of generated content by drawing on a broader range of information.
-
-The following section give a general overview how the Retrieval-augmented generation (RAG) is realized in Dynamixs AI.
-
-## The Model
-
-The retrieval data in Dynamixs.AI is generated by the LLM [nomic-embed-text-v2-moe](https://huggingface.co/nomic-ai/nomic-embed-text-v2-moe-GGUF) which is
-a [sentence-transformers model](https://www.sbert.net/) supporting more then 100 languages and trained on over 1.6B pairs.
-The model is used in Q4 quantitation and a size of 328MiB which provides a good quality for most use cases.
-The model maps sentences & paragraphs to a 768 dimensional dense vector space. It can be run on a CPU with adequate performance.
-
-## BPMN

doc/RAG_SERVICE.md

@@ -0,0 +1,74 @@
+# The RAG ClusterService EJB
+
+With the EJB `ClusterService` clients can index and retrieve embeddings.
+
+## Index
+
+A text chunk can be index by:
+
+```java
+  clusterService.insertVector(workitem.getUniqueID(),
+                            workitem.getModelVersion(),
+                            workitem.getTaskID(),
+                            chunk,
+                            indexResult);
+```
+
+## Retrieval
+
+The retrieval can be based on text embedding only or refined by workflow metadata like the modelVersion or the TaskId
+
+```java
+   List<RetrievalResult> retrievalResultList = clusterService.searchEmbeddings(embeddings, 5);
+
+```
+
+You can refine the retrieval by providing additional workflow context
+
+1. Task ID Range: Suche alle Tasks zwischen 1000-1999
+
+```java
+
+List<RetrievalResult> rangeResults = clusterService.searchEmbeddingsWithTaskRange(
+    queryEmbedding,
+    5,
+    null,  // all Model Versions
+    1000,
+    1999
+);
+```
+
+2. Wildcard Model Version: all products by wildcard search
+
+```java
+List<RetrievalResult> productResults = clusterService.searchEmbeddingsWithModelWildcard(
+    queryEmbedding,
+    5,
+    "product-de*",  // product-de-1.0.0, product-de-2.0.0, etc.
+    null
+);
+```
+
+3. Combination products and Task Range 1000-1999
+
+```java
+List<RetrievalResult> combinedResults = clusterService.searchEmbeddings(
+    queryEmbedding,
+    5,
+    Arrays.asList("product-de*"),
+    null,  // no specific  Task IDs
+    1000,  // Task Range Start
+    1999   // Task Range End
+);
+```
+
+4. Multiple Wildcards: all german models
+
+```java
+List<RetrievalResult> germanResults = clusterService.searchEmbeddings(
+    queryEmbedding,
+    5,
+    Arrays.asList("product-de*", "offer-de*", "invoice-de*"),
+    null, null, null
+);
+```

docker/import_examples/lupi-product-export_clean.csv

@@ -39,16 +39,16 @@ ID;Name; Description;stock;price;category;Lieferzeit;EAN
 1170;Wandkonsole für Plattentauscher B3-12-xx;Wandhalterung für eine schnelle Montage mit praktischem Klettverschlußband.;1;18,9;Wandhalterung;;2837107354495
 1181;LP-375VA 115kW mit Wärmedämmung;Hochwertiger Schwimmbad-Wärmetauscher aus Edelstahl für Schwimmbadbeheizung mit Wärmedämmung.;0;459;Pool Wärmetauscher > Rohrförmig aus Edelstahl;;8247903213713
 1188;Wandkonsole für isolierte Pooltauscher LP-xx;Wandhalterung für eine schnelle Montage mit praktischem Klettverschlußband.;1;19,9;Wandhalterung;;5234087663802
-1191;LP-65VA 20kW mit Wärmedämmung;Hochwertiger Schwimmbad-Wärmetauscher aus Edelstahl für Schwimmbadbeheizung mit Wärmedämmung.;1;219,9;Pool Wärmetauscher > Rohrförmig aus Edelstahl;;938364240247
+1191;LP-65VA 20kW mit Wärmedämmung;Hochwertiger Schwimmbad-Wärmetauscher aus  Edelstahl für Schwimmbadbeheizung mit Wärmedämmung.;1;219,9;Pool Wärmetauscher > Rohrförmig aus Edelstahl;;938364240247
 1194;LP-100VA 30kW mit Wärmedämmung;Hochwertiger Schwimmbad-Wärmetauscher aus Edelstahl für Schwimmbadbeheizung mit Wärmedämmung.;1;239,9;Pool Wärmetauscher > Rohrförmig aus Edelstahl;;450118214736
 1196;LP-175VA 50kW mit Wärmedämmung;Hochwertiger Schwimmbad-Wärmetauscher aus Edelstahl für Schwimmbadbeheizung mit Wärmedämmung.;1;259,9;Pool Wärmetauscher > Rohrförmig aus Edelstahl;;655296358115
 1198;LP-230VA 70kW mit Wärmedämmung;Hochwertiger Schwimmbad-Wärmetauscher aus Edelstahl für Schwimmbadbeheizung mit Wärmedämmung.;1;329,9;Pool Wärmetauscher > Rohrförmig aus Edelstahl;;8611986118980
 1200;LP-325VA 95kW mit Wärmedämmung;Hochwertiger Schwimmbad-Wärmetauscher aus Edelstahl für Schwimmbadbeheizung mit Wärmedämmung.;0;389,9;Pool Wärmetauscher > Rohrförmig aus Edelstahl;;9005775281402
 1204;Dämmschale für Plattentauscher M3-M;Hochwertige Dämmschale für Plattentauscher in verschiedenen Größen;1;89,9;Isolierung für Wärmetauscher;;5367012957872
-1205;Dämmschale für Plattentauscher M3-L;Hochwertige Dämmschale für Plattentauscher in verschiedenen Größen;1;99,9;Isolierung für Wärmetauscher;;6854117854742
+1205;Dämmschale für Plattentauscher M3-L;Hochwertige Dämmschale für Plattentauscher in verschiedenen  Größen;1;99,9;Isolierung für Wärmetauscher;;6854117854742
 1206;Dämmschale für Plattentauscher SP-S;Hochwertige Dämmschale für Plattentauscher in verschiedenen Größen;1;79,9;Isolierung für Wärmetauscher;;1382809012286
 1207;Dämmschale für Plattentauscher SP-M;Hochwertige Dämmschale für Plattentauscher in verschiedenen Größen;1;89,9;Isolierung für Wärmetauscher;;5461960384619
-1252;Dämmschale für Plattentauscher M1-S;Hochwertige Dämmschale für Plattentauscher in verschiedenen Größen;1;79,9;Isolierung für Wärmetauscher;;3625664059934
+1252;Dämmschale für Plattentauscher M1-S;Hochwertige Dämmschale für Plattentauscher in  verschiedenen Größen;1;79,9;Isolierung für Wärmetauscher;;3625664059934
 1253;Dämmschale für Plattentauscher M1-M;Hochwertige Dämmschale für Plattentauscher in verschiedenen Größen;1;89,9;Isolierung für Wärmetauscher;;4894233116968
 1254;Dämmschale für Plattentauscher M1-L;Hochwertige Dämmschale für Plattentauscher in verschiedenen Größen;1;99,9;Isolierung für Wärmetauscher;;8183922928019
 1257;Wandbefestigung für Plattentauscher M1-53;Hochwertige Dämmschale für Plattentauscher in verschiedenen Größen;1;34,9;Wandhalterung;;8183313115592
@@ -62,7 +62,7 @@ ID;Name; Description;stock;price;category;Lieferzeit;EAN
 1268;Edelstahl Plattenwärmetauscher Typ M4-56-45;Edelstahl Plattenwärmetauscher geeignet für Anwendungen mit geschlossenen Kreisläufen wie z.B. Heizungsanwendungen;1;499,9;Plattenwärmetauscher > M4-56 Baureihe / zerlegbar;;4811928042234
 1269;Edelstahl Plattenwärmetauscher Typ M4-56-50;Edelstahl Plattenwärmetauscher geeignet für Anwendungen mit geschlossenen Kreisläufen wie z.B. Heizungsanwendungen;1;535,9;Plattenwärmetauscher > M4-56 Baureihe / zerlegbar;;3388615003133
 1270;Edelstahl Plattenwärmetauscher Typ M4-56-60;Edelstahl Plattenwärmetauscher geeignet für Anwendungen mit geschlossenen Kreisläufen wie z.B. Heizungsanwendungen;1;599,9;Plattenwärmetauscher > M4-56 Baureihe / zerlegbar;;6261793125392
-1326;Abgaswärmetauscher AWT-7/160VA;Abgaswärmetauscher mit Edelstahl Tauscherspirale.Dieser Tauscher wurde speziell für Kamin und Kachelöfen entwickelt.;1;284,9;Abgaswärmetauscher;;6474143371206
+1326;Abgaswärmetauscher AWT-7/160VA a;Abgaswärmetauscher mit Edelstahl Tauscherspirale.Dieser Tauscher wurde speziell für Kamin und Kachelöfen entwickelt.;1;284,9;Abgaswärmetauscher;;6474143371206
 1327;Abgaswärmetauscher AWT-7/160-Titan;Abgaswärmetauscher mit titanlegierter Edelstahl Tauscherspirale entwickelt für höchste Temperatur- und Feuchtebelastungen. Dieser Tauscher ist für extreme Langlebigkeit und Beständigkeit ausgelegt.;1;289,9;Abgaswärmetauscher;;4089415274929
 1328;Abgaswärmetauscher AWT-7/180-Titan;Abgaswärmetauscher mit titanlegierter Edelstahl Tauscherspirale entwickelt für höchste Temperatur- und Feuchtebelastungen. Dieser Tauscher ist für extreme Langlebigkeit und Beständigkeit ausgelegt.;1;319,9;Abgaswärmetauscher;;4598541150958
 1329;Abgaswärmetauscher AWT-7/180VA;Abgaswärmetauscher mit Edelstahl Tauscherspirale.Dieser Tauscher wurde speziell für Kamin und Kachelöfen entwickelt.;1;314,9;Abgaswärmetauscher;;9282813513019

dynamixs-ai-rag/src/main/java/ai/dynamixs/rag/ClusterService.java

@@ -1,6 +1,9 @@
 package ai.dynamixs.rag;
 
 import java.net.InetSocketAddress;
+import java.util.ArrayList;
+import java.util.Arrays;
+import java.util.Collections;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -334,6 +337,8 @@ public class ClusterService {
         String query = "CREATE TABLE IF NOT EXISTS document_vectors (\n" + //
                 "  id text,\n" + //
                 "  chunk_id uuid,\n" + //
+                "  model_version text,\n" + //
+                "  task_id int,\n" + //
                 "  content_chunk text,\n" + //
                 "  content_vector VECTOR <FLOAT, " + DIMENSIONS + ">,\n" + //
                 "  PRIMARY KEY (id, chunk_id)\n" + //
@@ -343,8 +348,16 @@ public class ClusterService {
         logger.info("│   ├── create index...");
         query = "CREATE INDEX IF NOT EXISTS edv_ann_index\n" + //
                 "  ON document_vectors(content_vector) USING 'sai';";
-
         session.execute(query);
+
+        // Additional indexes for metadata filtering
+        query = "CREATE INDEX IF NOT EXISTS idx_model_version " + //
+                " ON document_vectors(model_version) USING 'sai';";
+        session.execute(query);
+        query = "CREATE INDEX IF NOT EXISTS idx_task_id  " + //
+                " ON document_vectors(task_id) USING 'sai';";
+        session.execute(query);
+
         logger.info("│   ├── ✅ database schema created.");
     }
 
@@ -354,27 +367,30 @@ public class ClusterService {
      * data.
      * 
      * @param uniqueID
+     * @param modelVersion
+     * @param taskId
      * @param content
      * @param vector
      * @throws ClusterException
      */
-    public void insertVector(String uniqueID, String content, List<Float> vector) throws ClusterException {
+    public void insertVector(String uniqueID, String modelVersion, int taskId, String content, List<Float> vector)
+            throws ClusterException {
 
         // Prepare statement?
         if (insertVectorStmt == null) {
             String insertQuery = "INSERT INTO document_vectors "
-                    + "(id, chunk_id, content_chunk, content_vector) VALUES (?, ?, ?, ?)";
+                    + "(id, chunk_id, model_version, task_id, content_chunk, content_vector) VALUES (?, ?, ?, ?, ?, ?)";
             insertVectorStmt = session.prepare(insertQuery);
         }
 
         try {
             // Generiere UUID
             UUID chunk_id = UUID.randomUUID();
-
+            // CqlVector
-            // CqlVector verwenden
             CqlVector<Float> cqlVector = CqlVector.newInstance(vector);
 
-            BoundStatement boundStmt = insertVectorStmt.bind(uniqueID, chunk_id, content, cqlVector);
+            BoundStatement boundStmt = insertVectorStmt.bind(uniqueID, chunk_id, modelVersion, taskId, content,
+                    cqlVector);
             session.execute(boundStmt);
 
         } catch (Exception e) {
@@ -440,6 +456,9 @@ public class ClusterService {
      * provided query embedding. If multiple chunks exist for the same document ID,
      * only the chunk with the highest similarity score is returned. The results are
      * sorted by relevance score in descending order.
+     * <p>
+     * The params 'modelVrsions' and 'taskIds' are optional and can be used to
+     * refine the search result to specific process instances only.
      * 
      * @param queryEmbedding The embedding vector of the search query as a list of
      *                       float values. The dimensionality must match the
@@ -455,41 +474,109 @@ public class ClusterService {
      * @see RetrievalResult
      * @since 1.0
      */
-    public List<RetrievalResult> searchEmbeddings(List<Float> embedding, int maxResults) throws ClusterException {
+    public List<RetrievalResult> searchEmbeddings(List<Float> embedding,
+            int maxResults,
+            List<String> modelVersions,
+            List<Integer> taskIds,
+            Integer taskIdRangeStart,
+            Integer taskIdRangeEnd) throws ClusterException {
+
         if (maxResults <= 0) {
             throw new ClusterException(ClusterException.CLUSTER_ERROR,
                     "maxResults must be greater than 0, but was: " + maxResults);
         }
         // Calculate a reasonable DB limit based on maxResults
         // Factor 3-4 times to have enough chunks for deduplication.
-        int dbLimit = Math.min(maxResults * 4, SEARCH_LIMIT_MAX); // Max 100
+        int searchLimit = Math.min(maxResults * 4, SEARCH_LIMIT_MAX); // Max 100
 
-        // Prepare statement if not already done (dynamisches Limit erfordert neue
+        StringBuilder queryBuilder = new StringBuilder();
-        // Statements)
+        queryBuilder.append("SELECT id, model_version, task_id, content_chunk, ")
-        String statementKey = "search_" + dbLimit;
+                .append("similarity_cosine(content_vector, ?) ")
-        PreparedStatement searchVectorStmt = searchVectorStatements.get(statementKey);
+                .append("FROM document_vectors ");
 
-        // Prepare statement if not already done
+        List<String> whereConditions = new ArrayList<>();
-        if (searchVectorStmt == null) {
+        // Model version filtering (with wildcard support)
-            String searchQuery = "SELECT id,content_chunk,similarity_cosine(content_vector, ?) " + //
+        if (modelVersions != null && !modelVersions.isEmpty()) {
-                    " FROM document_vectors " + //
+            List<String> modelConditions = new ArrayList<>();
-                    " ORDER BY content_vector ANN OF ? " + //
+            for (String modelVersion : modelVersions) {
-                    " LIMIT " + dbLimit;
+                if (modelVersion.endsWith("*")) {
-            searchVectorStmt = session.prepare(searchQuery);
+                    // Wildcard search using LIKE
+                    modelConditions.add("model_version LIKE ?");
+                } else {
+                    // Exact match
+                    modelConditions.add("model_version = ?");
+                }
+            }
+            whereConditions.add("(" + String.join(" OR ", modelConditions) + ")");
         }
+
+        // Task ID filtering - either list or range
+        if (taskIds != null && !taskIds.isEmpty()) {
+            whereConditions.add("task_id IN " + formatInClause(taskIds.size()));
+        } else if (taskIdRangeStart != null && taskIdRangeEnd != null) {
+            whereConditions.add("task_id >= ? AND task_id <= ?");
+        } else if (taskIdRangeStart != null) {
+            whereConditions.add("task_id >= ?");
+        } else if (taskIdRangeEnd != null) {
+            whereConditions.add("task_id <= ?");
+        }
+
+        if (!whereConditions.isEmpty()) {
+            queryBuilder.append("WHERE ").append(String.join(" AND ", whereConditions)).append(" ");
+        }
+
+        queryBuilder.append("ORDER BY content_vector ANN OF ? LIMIT ").append(searchLimit);
+        // Prepare statement (with caching)
+        String statementKey = buildStatementKey(searchLimit, modelVersions, taskIds,
+                taskIdRangeStart, taskIdRangeEnd);
+        PreparedStatement searchStmt = searchVectorStatements.get(statementKey);
+        if (searchStmt == null) {
+            searchStmt = session.prepare(queryBuilder.toString());
+            searchVectorStatements.put(statementKey, searchStmt);
+        }
+
         try {
             // use CqlVector
             CqlVector<Float> cqlVector = CqlVector.newInstance(embedding);
-            ResultSet resultRows = session.execute(searchVectorStmt.bind(
+            // Build parameters list
-                    cqlVector,
+            List<Object> params = new ArrayList<>();
-                    cqlVector));
+            params.add(cqlVector);  // First parameter for similarity calculation
+
+            // Add model version parameters
+            if (modelVersions != null && !modelVersions.isEmpty()) {
+                for (String modelVersion : modelVersions) {
+                    if (modelVersion.endsWith("*")) {
+                        // Convert wildcard to LIKE pattern
+                        params.add(modelVersion.substring(0, modelVersion.length() - 1) + "%");
+                    } else {
+                        params.add(modelVersion);
+                    }
+                }
+            }
+
+            // Add task ID parameters
+            if (taskIds != null && !taskIds.isEmpty()) {
+                params.addAll(taskIds);
+            } else if (taskIdRangeStart != null && taskIdRangeEnd != null) {
+                params.add(taskIdRangeStart);
+                params.add(taskIdRangeEnd);
+            } else if (taskIdRangeStart != null) {
+                params.add(taskIdRangeStart);
+            } else if (taskIdRangeEnd != null) {
+                params.add(taskIdRangeEnd);
+            }
+
+            params.add(cqlVector);
+
+            ResultSet resultRows = session.execute(searchStmt.bind(params.toArray()));
+
             // track best Similarity per uniqueID
             Map<String, RetrievalResult> bestMatches = new HashMap<>();
 
             for (Row row : resultRows) {
                 String id = row.getString(0);
-                String contentChunk = row.getString(1);
+                String contentChunk = row.getString(3);
-                Float similarity = row.getFloat(2);
+                Float similarity = row.getFloat(4);
                 // test if we already have a match
                 RetrievalResult existingMatch = bestMatches.get(id);
 
@@ -523,4 +610,70 @@ public class ClusterService {
         }
     }
 
+    public List<RetrievalResult> searchEmbeddings(List<Float> embedding,
+            int maxResults) throws ClusterException {
+
+        return searchEmbeddings(embedding, maxResults, null, null, null, null);
+    }
+
+    // Range-based search
+    public List<RetrievalResult> searchEmbeddingsWithTaskRange(List<Float> embedding, int maxResults,
+            List<String> modelVersions,
+            int taskIdStart, int taskIdEnd)
+            throws ClusterException {
+        return searchEmbeddings(embedding, maxResults, modelVersions, null, taskIdStart, taskIdEnd);
+    }
+
+    // Wildcard model search
+    public List<RetrievalResult> searchEmbeddingsWithModelWildcard(List<Float> embedding, int maxResults,
+            String modelPattern,
+            List<Integer> taskIds)
+            throws ClusterException {
+        return searchEmbeddings(embedding, maxResults, Arrays.asList(modelPattern), taskIds, null, null);
+    }
+
+    /**
+     * Helper method to prepare a IN clause
+     * 
+     * @param size
+     * @return
+     */
+    private String formatInClause(int size) {
+        return "(" + String.join(",", Collections.nCopies(size, "?")) + ")";
+    }
+
+    /**
+     * Helper method to build a key for specific select statement with parameters.
+     * This key is used to cache prepared statements
+     * 
+     * @param dbLimit
+     * @param modelVersions
+     * @param taskIds
+     * @param taskIdRangeStart
+     * @param taskIdRangeEnd
+     * @return
+     */
+    private String buildStatementKey(int dbLimit, List<String> modelVersions, List<Integer> taskIds,
+            Integer taskIdRangeStart, Integer taskIdRangeEnd) {
+        StringBuilder keyBuilder = new StringBuilder("search_").append(dbLimit);
+
+        if (modelVersions != null) {
+            keyBuilder.append("_mv").append(modelVersions.size());
+            // Add wildcard indicator
+            long wildcardCount = modelVersions.stream().mapToLong(mv -> mv.endsWith("*") ? 1 : 0).sum();
+            keyBuilder.append("w").append(wildcardCount);
+        }
+
+        if (taskIds != null && !taskIds.isEmpty()) {
+            keyBuilder.append("_ti").append(taskIds.size());
+        } else if (taskIdRangeStart != null || taskIdRangeEnd != null) {
+            keyBuilder.append("_tr");
+            if (taskIdRangeStart != null)
+                keyBuilder.append("s");
+            if (taskIdRangeEnd != null)
+                keyBuilder.append("e");
+        }
+
+        return keyBuilder.toString();
+    }
 }

dynamixs-ai-rag/src/main/java/ai/dynamixs/rag/RAGAdapter.java

@@ -96,13 +96,10 @@ public class RAGAdapter implements SignalAdapter {
 
     public static final String ML_ENTITY = "entity";
     public static final String API_ERROR = "API_ERROR";
-    public static final String LLM_PROMPT = "PROMPT";
-    public static final String LLM_SUGGEST = "SUGGEST";
-    public static final String LLM_INDEX = "INDEX";
-    public static final String LLM_RETRIEVAL = "RETRIEVAL";
 
-    public static final int API_EVENT_SUCCESS = 110;
+    public static final String RAG_INDEX = "INDEX";
-    public static final int API_EVENT_FAILURE = 90;
+    public static final String RAG_DELETE = "DELETE";
+    public static final String RAG_RETRIEVAL = "RETRIEVAL";
 
     private static Logger logger = Logger.getLogger(RAGAdapter.class.getName());
 
@@ -156,9 +153,21 @@ public class RAGAdapter implements SignalAdapter {
 
         // read optional configuration form the model or imixs.properties....
         List<ItemCollection> llmIndexDefinitions = workflowService.evalWorkflowResultXML(event, "imixs-ai",
-                LLM_INDEX, workitem, false);
+                RAG_INDEX, workitem, false);
         List<ItemCollection> llmRetrievalDefinitions = workflowService.evalWorkflowResultXML(event, "imixs-ai",
-                LLM_RETRIEVAL, workitem, false);
+                RAG_RETRIEVAL, workitem, false);
+
+        List<ItemCollection> llmDeleteDefinitions = workflowService.evalWorkflowResultXML(event, "imixs-ai",
+                RAG_DELETE, workitem, false);
+
+        // verify if we have an DELETE configuration
+        if (llmDeleteDefinitions != null && llmDeleteDefinitions.size() > 0) {
+            try {
+                clusterService.removeAllEmbeddings(workitem.getUniqueID());
+            } catch (ClusterException e) {
+                throw new PluginException(RAGAdapter.class.getSimpleName(), API_ERROR, e.getMessage(), e);
+            }
+        }
 
         // verify if we have an INDEX configuration
         if (llmIndexDefinitions != null && llmIndexDefinitions.size() > 0) {
@@ -227,7 +236,11 @@ public class RAGAdapter implements SignalAdapter {
                     }
                     List<Float> indexResult = llmService.postEmbedding(chunk, llmAPIEndpoint, llmAPIDebug);
                     // write to cassandra
-                    clusterService.insertVector(workitem.getUniqueID(), chunk, indexResult);
+                    clusterService.insertVector(workitem.getUniqueID(),
+                            workitem.getModelVersion(),
+                            workitem.getTaskID(),
+                            chunk,
+                            indexResult);
                     if (llmAPIDebug) {
                         logger.info("│   ├── ⇨ " + indexResult.size() + " floats stored in RAG db.");
                     }
@@ -289,12 +302,12 @@ public class RAGAdapter implements SignalAdapter {
                 }
 
                 // retrieve prompt....
-                List<Float> indexResult = llmService.postEmbedding(llmPrompt, llmAPIEndpoint, llmAPIDebug);
+                List<Float> embeddings = llmService.postEmbedding(llmPrompt, llmAPIEndpoint, llmAPIDebug);
                 if (llmAPIDebug) {
-                    logger.info("├── ⇨ " + indexResult.size() + " floats stored in RAG db.");
+                    logger.info("├── ⇨ " + embeddings.size() + " floats stored in RAG db.");
                 }
                 // search cassandra
-                List<RetrievalResult> retrievalResultList = clusterService.searchEmbeddings(indexResult, 5);
+                List<RetrievalResult> retrievalResultList = clusterService.searchEmbeddings(embeddings, 5);
                 List<String> listOfIds = retrievalResultList.stream()
                         .map(RetrievalResult::getUniqueId)
                         .collect(Collectors.toList());

workflow/product-de-1.0.0.bpmn

@@ -50,7 +50,6 @@
         <bpmn2:flowNodeRef>Task_3</bpmn2:flowNodeRef>
         <bpmn2:flowNodeRef>StartEvent_1</bpmn2:flowNodeRef>
         <bpmn2:flowNodeRef>IntermediateCatchEvent_17</bpmn2:flowNodeRef>
-        <bpmn2:flowNodeRef>ExclusiveGateway_2</bpmn2:flowNodeRef>
         <bpmn2:flowNodeRef>IntermediateCatchEvent_9</bpmn2:flowNodeRef>
         <bpmn2:flowNodeRef>Task_4</bpmn2:flowNodeRef>
         <bpmn2:flowNodeRef>IntermediateCatchEvent_8</bpmn2:flowNodeRef>
@@ -73,6 +72,8 @@
         <bpmn2:flowNodeRef>event_y0smQw</bpmn2:flowNodeRef>
         <bpmn2:flowNodeRef>event_qb0xXA</bpmn2:flowNodeRef>
         <bpmn2:flowNodeRef>event_jBz77w</bpmn2:flowNodeRef>
+        <bpmn2:flowNodeRef>gateway_cDqotg</bpmn2:flowNodeRef>
+        <bpmn2:flowNodeRef>event_k2i6EQ</bpmn2:flowNodeRef>
       </bpmn2:lane>
     </bpmn2:laneSet>
     <bpmn2:startEvent id="StartEvent_1" name="Start">
@@ -138,6 +139,7 @@ Color: <itemvalue>_color</itemvalue>
       <bpmn2:incoming>sequenceFlow_OiqVHg</bpmn2:incoming>
       <bpmn2:incoming>sequenceFlow_4DUFiA</bpmn2:incoming>
       <bpmn2:outgoing>sequenceFlow_crpgGw</bpmn2:outgoing>
+      <bpmn2:incoming>SequenceFlow_21</bpmn2:incoming>
     </bpmn2:task>
     <bpmn2:dataObject id="DataObject_2" imixs:datatype="form-data" name="Order Form">
       <bpmn2:documentation id="Documentation_8"><![CDATA[<?xml version="1.0"?>
@@ -253,9 +255,9 @@ Color: <itemvalue>_color</itemvalue><br />
       </bpmn2:extensionElements>
       <bpmn2:documentation id="Documentation_30"><![CDATA[<textblock><itemvalue>$workflowgroup</itemvalue> - <itemvalue>$workflowstatus</itemvalue></textblock>]]></bpmn2:documentation>
       <bpmn2:incoming>SequenceFlow_17</bpmn2:incoming>
-      <bpmn2:incoming>SequenceFlow_40</bpmn2:incoming>
       <bpmn2:outgoing>SequenceFlow_19</bpmn2:outgoing>
-      <bpmn2:outgoing>SequenceFlow_25</bpmn2:outgoing>
+      <bpmn2:incoming>sequenceFlow_8XT0hw</bpmn2:incoming>
+      <bpmn2:incoming>SequenceFlow_26</bpmn2:incoming>
     </bpmn2:task>
     <bpmn2:task id="Task_5" imixs:processid="1900" name="Eingestellt">
       <bpmn2:extensionElements>
@@ -299,7 +301,6 @@ Color: <itemvalue>_color</itemvalue><br />
         </imixs:item>
       </bpmn2:extensionElements>
       <bpmn2:documentation id="Documentation_31"><![CDATA[<textblock><itemvalue>$workflowgroup</itemvalue> - <itemvalue>$workflowstatus</itemvalue></textblock>]]></bpmn2:documentation>
-      <bpmn2:incoming>SequenceFlow_21</bpmn2:incoming>
       <bpmn2:outgoing>SequenceFlow_47</bpmn2:outgoing>
     </bpmn2:task>
     <bpmn2:endEvent id="EndEvent_2" name="Ende">
@@ -310,7 +311,7 @@ Color: <itemvalue>_color</itemvalue><br />
     <bpmn2:sequenceFlow id="SequenceFlow_47" sourceRef="Task_5" targetRef="EndEvent_2">
       <bpmn2:documentation id="documentation_ad1jJw"/>
     </bpmn2:sequenceFlow>
-    <bpmn2:intermediateCatchEvent id="IntermediateCatchEvent_17" imixs:activityid="40" name="Bestellt">
+    <bpmn2:intermediateCatchEvent id="IntermediateCatchEvent_17" imixs:activityid="20" name="Bestellt">
       <bpmn2:extensionElements>
         <imixs:item name="keylogtimeformat" type="xs:string">
           <imixs:value><![CDATA[2]]></imixs:value>
@@ -378,13 +379,10 @@ Betrag: <itemvalue>_amount</itemvalue> (Brutto € <itemvalue>_amount_brutto</it
         </imixs:item>
       </bpmn2:extensionElements>
       <bpmn2:documentation id="Documentation_32"><![CDATA[Bestellung ausgeführt]]></bpmn2:documentation>
-      <bpmn2:outgoing>SequenceFlow_56</bpmn2:outgoing>
+      <bpmn2:incoming>sequenceFlow_Hq0Ccg</bpmn2:incoming>
-      <bpmn2:incoming>sequenceFlow_HCxYvw</bpmn2:incoming>
+      <bpmn2:outgoing>sequenceFlow_8XT0hw</bpmn2:outgoing>
     </bpmn2:intermediateCatchEvent>
-    <bpmn2:sequenceFlow id="SequenceFlow_56" sourceRef="IntermediateCatchEvent_17" targetRef="ExclusiveGateway_2">
+    <bpmn2:intermediateCatchEvent id="IntermediateCatchEvent_4" imixs:activityid="20" name="Geliefert">
-      <bpmn2:documentation id="documentation_T3n4KQ"/>
-    </bpmn2:sequenceFlow>
-    <bpmn2:intermediateCatchEvent id="IntermediateCatchEvent_4" imixs:activityid="20" name="Erledigt">
       <bpmn2:extensionElements>
         <imixs:item name="keylogtimeformat" type="xs:string">
           <imixs:value><![CDATA[2]]></imixs:value>
@@ -436,7 +434,8 @@ Betrag: <itemvalue>_amount</itemvalue> (Brutto € <itemvalue>_amount_brutto</it
           <imixs:value/>
         </imixs:item>
         <imixs:item name="txtactivityresult" type="xs:string">
-          <imixs:value><![CDATA[<item name="action">home</item>]]></imixs:value>
+          <imixs:value><![CDATA[<item name="action">home</item>
+]]></imixs:value>
         </imixs:item>
         <imixs:item name="txtname" type="xs:string">
           <imixs:value><![CDATA[Freigabe einholen]]></imixs:value>
@@ -459,7 +458,7 @@ Betrag: <itemvalue>_amount</itemvalue> (Brutto € <itemvalue>_amount_brutto</it
     <bpmn2:sequenceFlow id="SequenceFlow_19" sourceRef="Task_4" targetRef="IntermediateCatchEvent_4">
       <bpmn2:documentation id="documentation_8nOd8A"/>
     </bpmn2:sequenceFlow>
-    <bpmn2:sequenceFlow id="SequenceFlow_21" sourceRef="IntermediateCatchEvent_4" targetRef="Task_5">
+    <bpmn2:sequenceFlow id="SequenceFlow_21" sourceRef="IntermediateCatchEvent_4" targetRef="Task_2">
       <bpmn2:documentation id="documentation_0MbT1A"/>
     </bpmn2:sequenceFlow>
     <bpmn2:task id="Task_1" imixs:processid="1500" name="Nicht lagerned">
@@ -506,9 +505,9 @@ Color: <itemvalue>_color</itemvalue><br />
         </imixs:item>
       </bpmn2:extensionElements>
       <bpmn2:documentation id="Documentation_73"><![CDATA[<textblock><itemvalue>$workflowgroup</itemvalue> - <itemvalue>$workflowstatus</itemvalue></textblock>]]></bpmn2:documentation>
-      <bpmn2:incoming>SequenceFlow_26</bpmn2:incoming>
       <bpmn2:outgoing>SequenceFlow_23</bpmn2:outgoing>
-      <bpmn2:outgoing>SequenceFlow_36</bpmn2:outgoing>
+      <bpmn2:incoming>sequenceFlow_2pAPvA</bpmn2:incoming>
+      <bpmn2:incoming>sequenceFlow_RgOnDQ</bpmn2:incoming>
     </bpmn2:task>
     <bpmn2:intermediateCatchEvent id="IntermediateCatchEvent_6" imixs:activityid="99" name="[Wiedervorlage]">
       <bpmn2:extensionElements>
@@ -589,15 +588,11 @@ Betrag: <itemvalue>_amount</itemvalue> (Brutto € <itemvalue>_amount_brutto</it
           <imixs:value><![CDATA[4]]></imixs:value>
         </imixs:item>
       </bpmn2:extensionElements>
-      <bpmn2:incoming>SequenceFlow_25</bpmn2:incoming>
       <bpmn2:outgoing>SequenceFlow_26</bpmn2:outgoing>
       <bpmn2:timerEventDefinition id="TimerEventDefinition_1"/>
       <bpmn2:documentation id="documentation_md5giQ"/>
     </bpmn2:intermediateCatchEvent>
-    <bpmn2:sequenceFlow id="SequenceFlow_25" sourceRef="Task_4" targetRef="IntermediateCatchEvent_6">
+    <bpmn2:sequenceFlow id="SequenceFlow_26" sourceRef="IntermediateCatchEvent_6" targetRef="Task_4">
-      <bpmn2:documentation id="documentation_Bz09Rw"/>
-    </bpmn2:sequenceFlow>
-    <bpmn2:sequenceFlow id="SequenceFlow_26" sourceRef="IntermediateCatchEvent_6" targetRef="Task_1">
       <bpmn2:documentation id="documentation_xUioTg"/>
     </bpmn2:sequenceFlow>
     <bpmn2:sequenceFlow id="SequenceFlow_27" sourceRef="EventBasedGateway_1" targetRef="IntermediateCatchEvent_4">
@@ -671,8 +666,7 @@ Betrag: <itemvalue>_amount</itemvalue> (Brutto € <itemvalue>_amount_brutto</it
         </imixs:item>
       </bpmn2:extensionElements>
       <bpmn2:documentation id="Documentation_16"><![CDATA[Zwischenspeichern]]></bpmn2:documentation>
-      <bpmn2:incoming>SequenceFlow_36</bpmn2:incoming>
+      <bpmn2:outgoing>sequenceFlow_2pAPvA</bpmn2:outgoing>
-      <bpmn2:outgoing>SequenceFlow_39</bpmn2:outgoing>
     </bpmn2:intermediateCatchEvent>
     <bpmn2:intermediateCatchEvent id="IntermediateCatchEvent_8" imixs:activityid="10" name="Speichern">
       <bpmn2:extensionElements>
@@ -885,21 +879,6 @@ result.isValid=true;
     <bpmn2:sequenceFlow id="SequenceFlow_34" sourceRef="EventBasedGateway_1" targetRef="IntermediateCatchEvent_9">
       <bpmn2:documentation id="documentation_J2bE6A"/>
     </bpmn2:sequenceFlow>
-    <bpmn2:exclusiveGateway gatewayDirection="Converging" id="ExclusiveGateway_2">
-      <bpmn2:incoming>SequenceFlow_56</bpmn2:incoming>
-      <bpmn2:incoming>SequenceFlow_39</bpmn2:incoming>
-      <bpmn2:outgoing>SequenceFlow_40</bpmn2:outgoing>
-      <bpmn2:documentation id="documentation_k8LvXA"/>
-    </bpmn2:exclusiveGateway>
-    <bpmn2:sequenceFlow id="SequenceFlow_36" sourceRef="Task_1" targetRef="IntermediateCatchEvent_7">
-      <bpmn2:documentation id="documentation_MrgTLA"/>
-    </bpmn2:sequenceFlow>
-    <bpmn2:sequenceFlow id="SequenceFlow_39" sourceRef="IntermediateCatchEvent_7" targetRef="ExclusiveGateway_2">
-      <bpmn2:documentation id="documentation_TncqqQ"/>
-    </bpmn2:sequenceFlow>
-    <bpmn2:sequenceFlow id="SequenceFlow_40" sourceRef="ExclusiveGateway_2" targetRef="Task_4">
-      <bpmn2:documentation id="documentation_pBSG0g"/>
-    </bpmn2:sequenceFlow>
     <bpmn2:sequenceFlow id="SequenceFlow_41" sourceRef="IntermediateCatchEvent_9" targetRef="Task_6">
       <bpmn2:documentation id="documentation_TCjUeA"/>
     </bpmn2:sequenceFlow>
@@ -1194,7 +1173,7 @@ result.isValid=true;
     <bpmn2:sequenceFlow id="sequenceFlow_N5KIRQ" sourceRef="event_qTIbqA" targetRef="Task_3">
       <bpmn2:documentation id="documentation_r0YZaQ"/>
     </bpmn2:sequenceFlow>
-    <bpmn2:sequenceFlow id="sequenceFlow_HCxYvw" sourceRef="Task_3" targetRef="IntermediateCatchEvent_17">
+    <bpmn2:sequenceFlow id="sequenceFlow_HCxYvw" sourceRef="Task_3" targetRef="gateway_cDqotg">
       <bpmn2:documentation id="documentation_Vl0LOg"/>
     </bpmn2:sequenceFlow>
     <bpmn2:association id="association_haKP7Q" sourceRef="textAnnotation_JTmRrA" targetRef="event_oeP3WQ">
@@ -1203,7 +1182,7 @@ result.isValid=true;
     <bpmn2:association id="association_BseA8A" sourceRef="DataObject_2" targetRef="Task_3">
       <bpmn2:documentation id="documentation_waNoXQ"/>
     </bpmn2:association>
-    <bpmn2:intermediateCatchEvent id="event_jBz77w" imixs:activityid="50" name="(RAG)">
+    <bpmn2:intermediateCatchEvent id="event_jBz77w" imixs:activityid="100" name="(RAG)">
       <bpmn2:extensionElements>
         <imixs:item name="keylogtimeformat" type="xs:string">
           <imixs:value><![CDATA[2]]></imixs:value>
@@ -1285,6 +1264,104 @@ result.isValid=true;
     <bpmn2:association id="association_SjKymg" sourceRef="dataObject_axJA7Q" targetRef="event_jBz77w">
       <bpmn2:documentation id="documentation_EaPADA"/>
     </bpmn2:association>
+    <bpmn2:sequenceFlow id="sequenceFlow_2pAPvA" sourceRef="IntermediateCatchEvent_7" targetRef="Task_1">
+      <bpmn2:documentation id="documentation_OACYUA"/>
+    </bpmn2:sequenceFlow>
+    <bpmn2:eventBasedGateway gatewayDirection="Diverging" id="gateway_cDqotg" name="">
+      <bpmn2:documentation id="documentation_GbhsFQ"/>
+      <bpmn2:incoming>sequenceFlow_HCxYvw</bpmn2:incoming>
+      <bpmn2:outgoing>sequenceFlow_Hq0Ccg</bpmn2:outgoing>
+      <bpmn2:outgoing>sequenceFlow_Jkgs0A</bpmn2:outgoing>
+    </bpmn2:eventBasedGateway>
+    <bpmn2:sequenceFlow id="sequenceFlow_Hq0Ccg" sourceRef="gateway_cDqotg" targetRef="IntermediateCatchEvent_17">
+      <bpmn2:documentation id="documentation_ZV9ayA"/>
+    </bpmn2:sequenceFlow>
+    <bpmn2:sequenceFlow id="sequenceFlow_8XT0hw" sourceRef="IntermediateCatchEvent_17" targetRef="Task_4">
+      <bpmn2:documentation id="documentation_KYSJuA"/>
+    </bpmn2:sequenceFlow>
+    <bpmn2:intermediateCatchEvent id="event_k2i6EQ" imixs:activityid="30" name="Nicht mehr auf Lager">
+      <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><![CDATA[Eingangsrechnung erhalten: <itemvalue>_subject</itemvalue>]]></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><![CDATA[Wir haben folgende Rechnung erhalten: bitte freigeben.
+
+Betrag: <itemvalue>_amount</itemvalue> (Brutto € <itemvalue>_amount_brutto</itemvalue>)
+<itemvalue>_description</itemvalue>]]></imixs:value>
+        </imixs:item>
+        <imixs:item name="keymailreceiverfields" type="xs:string"/>
+        <imixs:item name="keyversion" type="xs:string">
+          <imixs:value><![CDATA[0]]></imixs:value>
+        </imixs:item>
+        <imixs:item name="keyaddwritefields" type="xs:string">
+          <imixs:value><![CDATA[namprocessmanager]]></imixs:value>
+        </imixs:item>
+        <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:value><![CDATA[namprocessmanager]]></imixs:value>
+        </imixs:item>
+        <imixs:item name="numnextid" type="xs:int">
+          <imixs:value><![CDATA[5005]]></imixs:value>
+        </imixs:item>
+        <imixs:item name="txtnextprocesstree" type="xs:string">
+          <imixs:value/>
+        </imixs:item>
+        <imixs:item name="txtactivityresult" type="xs:string">
+          <imixs:value><![CDATA[<item name="action">home</item>
+<imixs-ai name="DELETE">
+  <endpoint>https://llama.cpp2.imixs.com/</endpoint>
+  <debug>true</debug>
+</imixs-ai>
+]]></imixs:value>
+        </imixs:item>
+        <imixs:item name="txtname" type="xs:string">
+          <imixs:value><![CDATA[Freigabe einholen]]></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[Artikel nicht mehr auf Lager]]></imixs:value>
+        </imixs:item>
+        <imixs:item name="keyupdateacl" type="xs:boolean">
+          <imixs:value>false</imixs:value>
+        </imixs:item>
+      </bpmn2:extensionElements>
+      <bpmn2:documentation id="documentation_DVm0Lg"><![CDATA[Bestellung ausgeführt]]></bpmn2:documentation>
+      <bpmn2:incoming>sequenceFlow_Jkgs0A</bpmn2:incoming>
+      <bpmn2:outgoing>sequenceFlow_RgOnDQ</bpmn2:outgoing>
+      <bpmn2:signalEventDefinition id="signalEventDefinition_auduLQ" signalRef="signal_4"/>
+    </bpmn2:intermediateCatchEvent>
+    <bpmn2:sequenceFlow id="sequenceFlow_Jkgs0A" sourceRef="gateway_cDqotg" targetRef="event_k2i6EQ">
+      <bpmn2:documentation id="documentation_JgAfHA"/>
+    </bpmn2:sequenceFlow>
+    <bpmn2:sequenceFlow id="sequenceFlow_RgOnDQ" sourceRef="event_k2i6EQ" targetRef="Task_1">
+      <bpmn2:documentation id="documentation_4kf6UQ"/>
+    </bpmn2:sequenceFlow>
   </bpmn2:process>
   <bpmn2:process id="process_2" name="Default Process" processType="Public">
     <bpmn2:documentation id="documentation_imRbaw"/>
@@ -1297,10 +1374,10 @@ result.isValid=true;
   <bpmndi:BPMNDiagram id="BPMNDiagram_1">
     <bpmndi:BPMNPlane bpmnElement="Collaboration_1" id="BPMNPlane_Process_1">
       <bpmndi:BPMNShape bpmnElement="Participant_1" id="BPMNShape_Participant_1" isHorizontal="true">
-        <dc:Bounds height="530.0" width="1880.0" x="100.0" y="70.0"/>
+        <dc:Bounds height="810.0" width="1900.0" x="100.0" y="70.0"/>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape bpmnElement="Lane_1" id="BPMNShape_Lane_1" isHorizontal="true">
-        <dc:Bounds height="530.0" width="1850.0" x="130.0" y="70.0"/>
+        <dc:Bounds height="810.0" width="1870.0" x="130.0" y="70.0"/>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape bpmnElement="StartEvent_1" id="BPMNShape_StartEvent_1">
         <dc:Bounds height="36.0" width="36.0" x="177.0" y="317.0"/>
@@ -1339,9 +1416,9 @@ result.isValid=true;
         </bpmndi:BPMNLabel>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape bpmnElement="IntermediateCatchEvent_17" id="BPMNShape_IntermediateCatchEvent_27">
-        <dc:Bounds height="36.0" width="36.0" x="857.0" y="317.0"/>
+        <dc:Bounds height="36.0" width="36.0" x="997.0" y="317.0"/>
         <bpmndi:BPMNLabel id="BPMNLabel_116" labelStyle="BPMNLabelStyle_1">
-          <dc:Bounds height="20.0" width="100.0" x="834.0128173828125" y="357.1767883300781"/>
+          <dc:Bounds height="20.0" width="100.0" x="974.0128173828125" y="357.1767883300781"/>
         </bpmndi:BPMNLabel>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape bpmnElement="IntermediateCatchEvent_4" id="BPMNShape_IntermediateCatchEvent_9">
@@ -1351,48 +1428,42 @@ result.isValid=true;
         </bpmndi:BPMNLabel>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape bpmnElement="Task_1" id="BPMNShape_Task_3">
-        <dc:Bounds height="50.0" width="110.0" x="1150.0" y="160.0"/>
+        <dc:Bounds height="50.0" width="110.0" x="1150.0" y="560.0"/>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape bpmnElement="IntermediateCatchEvent_6" id="BPMNShape_IntermediateCatchEvent_11">
-        <dc:Bounds height="36.0" width="36.0" x="1187.0" y="237.0"/>
+        <dc:Bounds height="36.0" width="36.0" x="1187.0" y="227.0"/>
         <bpmndi:BPMNLabel id="BPMNLabel_56" labelStyle="BPMNLabelStyle_1">
-          <dc:Bounds height="20.0" width="100.0" x="1155.2283935546875" y="278.10797119140625"/>
+          <dc:Bounds height="20.0" width="100.0" x="1155.2283935546875" y="268.10797119140625"/>
         </bpmndi:BPMNLabel>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape bpmnElement="TextAnnotation_4" id="BPMNShape_TextAnnotation_4">
-        <dc:Bounds height="60.0" width="239.0" x="1240.0" y="90.0"/>
+        <dc:Bounds height="60.0" width="239.0" x="980.0" y="740.0"/>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape bpmnElement="IntermediateCatchEvent_7" id="BPMNShape_IntermediateCatchEvent_12">
-        <dc:Bounds height="36.0" width="36.0" x="1077.0" y="167.0"/>
+        <dc:Bounds height="36.0" width="36.0" x="1237.0" y="657.0"/>
         <bpmndi:BPMNLabel id="BPMNLabel_31" labelStyle="BPMNLabelStyle_1">
-          <dc:Bounds height="20.0" width="100.0" x="1048.638671875" y="203.10794067382812"/>
+          <dc:Bounds height="20.0" width="100.0" x="1208.638671875" y="693.10791015625"/>
         </bpmndi:BPMNLabel>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape bpmnElement="IntermediateCatchEvent_8" id="BPMNShape_IntermediateCatchEvent_14">
-        <dc:Bounds height="36.0" width="36.0" x="1187.0" y="427.0"/>
+        <dc:Bounds height="36.0" width="36.0" x="1187.0" y="417.0"/>
         <bpmndi:BPMNLabel id="BPMNLabel_70" labelStyle="BPMNLabelStyle_1">
-          <dc:Bounds height="20.0" width="100.0" x="1154.7283935546875" y="464.10797119140625"/>
+          <dc:Bounds height="20.0" width="100.0" x="1154.7283935546875" y="454.10797119140625"/>
         </bpmndi:BPMNLabel>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape bpmnElement="Task_6" id="BPMNShape_Task_4">
-        <dc:Bounds height="50.0" width="110.0" x="1630.0" y="160.0"/>
+        <dc:Bounds height="50.0" width="110.0" x="1630.0" y="560.0"/>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape bpmnElement="EventBasedGateway_1" id="BPMNShape_EventBasedGateway_1" isMarkerVisible="true">
-        <dc:Bounds height="50.0" width="50.0" x="1340.0" y="160.0"/>
+        <dc:Bounds height="50.0" width="50.0" x="1340.0" y="560.0"/>
         <bpmndi:BPMNLabel id="BPMNLabel_74" labelStyle="BPMNLabelStyle_1">
-          <dc:Bounds height="20.0" width="100.0" x="1315.0" y="213.0"/>
+          <dc:Bounds height="20.0" width="100.0" x="1315.0" y="613.0"/>
         </bpmndi:BPMNLabel>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape bpmnElement="IntermediateCatchEvent_9" id="BPMNShape_IntermediateCatchEvent_15">
-        <dc:Bounds height="36.0" width="36.0" x="1497.0" y="167.0"/>
+        <dc:Bounds height="36.0" width="36.0" x="1497.0" y="567.0"/>
         <bpmndi:BPMNLabel id="BPMNLabel_76" labelStyle="BPMNLabelStyle_1">
-          <dc:Bounds height="20.0" width="100.0" x="1467.138671875" y="203.10794067382812"/>
+          <dc:Bounds height="20.0" width="100.0" x="1467.138671875" y="603.10791015625"/>
-        </bpmndi:BPMNLabel>
-      </bpmndi:BPMNShape>
-      <bpmndi:BPMNShape bpmnElement="ExclusiveGateway_2" id="BPMNShape_ExclusiveGateway_2" isMarkerVisible="true">
-        <dc:Bounds height="50.0" width="50.0" x="980.0" y="310.0"/>
-        <bpmndi:BPMNLabel id="BPMNLabel_82" labelStyle="BPMNLabelStyle_1">
-          <dc:Bounds height="20.0" width="100.0" x="955.0" y="363.0"/>
         </bpmndi:BPMNLabel>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape bpmnElement="IntermediateCatchEvent_10" id="BPMNShape_IntermediateCatchEvent_16">
@@ -1418,89 +1489,65 @@ result.isValid=true;
         <di:waypoint x="1805.0" y="323.0"/>
         <di:waypoint x="1805.0" y="283.0"/>
       </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge bpmnElement="SequenceFlow_56" id="BPMNEdge_SequenceFlow_57" sourceElement="BPMNShape_IntermediateCatchEvent_27" targetElement="BPMNShape_ExclusiveGateway_2">
-        <bpmndi:BPMNLabel id="BPMNLabel_118"/>
-        <di:waypoint x="893.0" y="335.0"/>
-        <di:waypoint x="980.0" y="335.0"/>
-      </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:BPMNEdge>
-      <bpmndi:BPMNEdge bpmnElement="SequenceFlow_21" id="BPMNEdge_SequenceFlow_21" sourceElement="BPMNShape_IntermediateCatchEvent_9" targetElement="BPMNShape_Task_11">
+      <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="1383.0" y="335.0"/>
+        <di:waypoint x="1365.0" y="317.0"/>
-        <di:waypoint x="1630.0" y="335.0"/>
+        <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:BPMNEdge>
-      <bpmndi:BPMNEdge bpmnElement="SequenceFlow_25" id="BPMNEdge_SequenceFlow_26" sourceElement="BPMNShape_Task_10" targetElement="BPMNShape_IntermediateCatchEvent_11">
+      <bpmndi:BPMNEdge bpmnElement="SequenceFlow_26" id="BPMNEdge_SequenceFlow_27" sourceElement="BPMNShape_IntermediateCatchEvent_11" targetElement="BPMNShape_Task_10">
-        <bpmndi:BPMNLabel id="BPMNLabel_57"/>
-        <di:waypoint x="1205.0" y="310.0"/>
-        <di:waypoint x="1205.0" y="273.0"/>
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge bpmnElement="SequenceFlow_26" id="BPMNEdge_SequenceFlow_27" sourceElement="BPMNShape_IntermediateCatchEvent_11" targetElement="BPMNShape_Task_3">
         <bpmndi:BPMNLabel id="BPMNLabel_59"/>
-        <di:waypoint x="1205.0" y="237.0"/>
+        <di:waypoint x="1205.0" y="263.0"/>
-        <di:waypoint x="1205.0" y="210.0"/>
+        <di:waypoint x="1205.0" y="310.0"/>
       </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="210.0"/>
+        <di:waypoint x="1365.0" y="560.0"/>
-        <di:waypoint x="1365.0" y="263.0"/>
+        <di:waypoint x="1365.0" y="459.0"/>
-        <di:waypoint x="1365.0" y="317.0"/>
+        <di:waypoint x="1365.0" y="353.0"/>
       </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="1240.0" y="112.0"/>
+        <di:waypoint x="1100.0" y="740.0"/>
-        <di:waypoint x="1209.0" y="112.0"/>
+        <di:waypoint x="1100.0" y="675.0"/>
-        <di:waypoint x="1209.0" y="160.0"/>
+        <di:waypoint x="1205.0" y="675.0"/>
+        <di:waypoint x="1205.0" y="610.0"/>
       </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="427.0"/>
+        <di:waypoint x="1205.0" y="417.0"/>
         <di:waypoint x="1205.0" y="360.0"/>
       </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="185.0"/>
+        <di:waypoint x="1740.0" y="584.0"/>
-        <di:waypoint x="1805.0" y="185.0"/>
+        <di:waypoint x="1805.0" y="584.0"/>
-        <di:waypoint x="1805.0" y="247.0"/>
+        <di:waypoint x="1805.0" y="283.0"/>
       </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="185.0"/>
+        <di:waypoint x="1260.0" y="585.0"/>
-        <di:waypoint x="1340.0" y="185.0"/>
+        <di:waypoint x="1340.0" y="585.0"/>
       </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="185.0"/>
+        <di:waypoint x="1390.0" y="585.0"/>
-        <di:waypoint x="1497.0" y="185.0"/>
+        <di:waypoint x="1497.0" y="585.0"/>
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge bpmnElement="SequenceFlow_36" id="BPMNEdge_SequenceFlow_37" sourceElement="BPMNShape_Task_3" targetElement="BPMNShape_IntermediateCatchEvent_12">
-        <bpmndi:BPMNLabel id="BPMNLabel_83"/>
-        <di:waypoint x="1150.0" y="185.0"/>
-        <di:waypoint x="1113.0" y="185.0"/>
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge bpmnElement="SequenceFlow_39" id="BPMNEdge_SequenceFlow_40" sourceElement="BPMNShape_IntermediateCatchEvent_12" targetElement="BPMNShape_ExclusiveGateway_2">
-        <bpmndi:BPMNLabel id="BPMNLabel_84"/>
-        <di:waypoint x="1077.0" y="185.0"/>
-        <di:waypoint x="1006.0" y="185.0"/>
-        <di:waypoint x="1006.0" y="311.0"/>
-      </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge bpmnElement="SequenceFlow_40" id="BPMNEdge_SequenceFlow_41" sourceElement="BPMNShape_ExclusiveGateway_2" targetElement="BPMNShape_Task_10">
-        <bpmndi:BPMNLabel id="BPMNLabel_87"/>
-        <di:waypoint x="1030.0" y="335.0"/>
-        <di:waypoint x="1150.0" y="335.0"/>
       </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="185.0"/>
+        <di:waypoint x="1533.0" y="585.0"/>
-        <di:waypoint x="1630.0" y="185.0"/>
+        <di:waypoint x="1630.0" y="585.0"/>
       </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="395.0"/>
         <di:waypoint x="725.0" y="360.0"/>
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNShape bpmnElement="message_1" id="BPMNShape_5X9D7w">
@@ -1510,7 +1557,7 @@ result.isValid=true;
         </bpmndi:BPMNLabel>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape bpmnElement="textAnnotation_JTmRrA" id="BPMNShape_RE0Y6A">
-        <dc:Bounds height="72.0" width="203.0" x="190.0" y="130.0"/>
+        <dc:Bounds height="72.0" width="203.0" x="180.0" y="440.0"/>
       </bpmndi:BPMNShape>
       <bpmndi:BPMNShape bpmnElement="event_oeP3WQ" id="BPMNShape_5wLVcQ">
         <dc:Bounds height="36.0" width="36.0" x="277.0" y="317.0"/>
@@ -1570,20 +1617,20 @@ result.isValid=true;
         <di:waypoint x="563.0" y="335.0"/>
         <di:waypoint x="670.0" y="335.0"/>
       </bpmndi:BPMNEdge>
-      <bpmndi:BPMNEdge bpmnElement="sequenceFlow_HCxYvw" id="BPMNEdge_HrTn1A" sourceElement="BPMNShape_Task_9" targetElement="BPMNShape_IntermediateCatchEvent_27">
+      <bpmndi:BPMNEdge bpmnElement="sequenceFlow_HCxYvw" id="BPMNEdge_HrTn1A" sourceElement="BPMNShape_Task_9" targetElement="BPMNShape_Pgpsrw">
         <di:waypoint x="780.0" y="335.0"/>
-        <di:waypoint x="857.0" y="335.0"/>
+        <di:waypoint x="880.0" y="335.0"/>
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge bpmnElement="association_haKP7Q" id="BPMNEdge_KUecbw" sourceElement="BPMNShape_RE0Y6A" targetElement="BPMNShape_5wLVcQ">
-        <di:waypoint x="292.0" y="202.0"/>
+        <di:waypoint x="282.0" y="440.0"/>
-        <di:waypoint x="292.0" y="260.0"/>
+        <di:waypoint x="282.0" y="398.0"/>
-        <di:waypoint x="295.0" y="260.0"/>
+        <di:waypoint x="295.0" y="398.0"/>
-        <di:waypoint x="295.0" y="317.0"/>
+        <di:waypoint x="295.0" y="353.0"/>
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge bpmnElement="association_BseA8A" id="BPMNEdge_E3SzCA" sourceElement="BPMNShape_DataObject_1" targetElement="BPMNShape_Task_9">
         <di:waypoint x="605.0" y="205.0"/>
-        <di:waypoint x="728.0" y="205.0"/>
+        <di:waypoint x="695.0" y="205.0"/>
-        <di:waypoint x="728.0" y="310.0"/>
+        <di:waypoint x="695.0" y="310.0"/>
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNShape bpmnElement="event_jBz77w" id="BPMNShape_MQkY4w">
         <dc:Bounds height="36.0" width="36.0" x="797.0" y="427.0"/>
@@ -1594,8 +1641,8 @@ result.isValid=true;
       <bpmndi:BPMNEdge bpmnElement="sequenceFlow_kvvOjA" id="BPMNEdge_St0T1w" sourceElement="BPMNShape_MQkY4w" targetElement="BPMNShape_Task_9">
         <di:waypoint x="815.0" y="427.0"/>
         <di:waypoint x="815.0" y="394.0"/>
-        <di:waypoint x="761.0" y="394.0"/>
+        <di:waypoint x="762.0" y="394.0"/>
-        <di:waypoint x="761.0" y="360.0"/>
+        <di:waypoint x="762.0" y="360.0"/>
       </bpmndi:BPMNEdge>
       <bpmndi:BPMNEdge bpmnElement="association_SjKymg" id="BPMNEdge_mSixYw" sourceElement="BPMNShape_3PbNFQ" targetElement="BPMNShape_MQkY4w">
         <di:waypoint x="548.0" y="470.0"/>
@@ -1603,6 +1650,41 @@ result.isValid=true;
         <di:waypoint x="815.0" y="533.0"/>
         <di:waypoint x="815.0" y="463.0"/>
       </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge bpmnElement="sequenceFlow_2pAPvA" id="BPMNEdge_o1hQ3A" sourceElement="BPMNShape_IntermediateCatchEvent_12" targetElement="BPMNShape_Task_3">
+        <di:waypoint x="1255.0" y="657.0"/>
+        <di:waypoint x="1255.0" y="634.0"/>
+        <di:waypoint x="1205.0" y="634.0"/>
+        <di:waypoint x="1205.0" y="610.0"/>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNShape bpmnElement="gateway_cDqotg" id="BPMNShape_Pgpsrw">
+        <dc:Bounds height="50.0" width="50.0" x="880.0" y="310.0"/>
+        <bpmndi:BPMNLabel id="BPMNLabel_UYr0pg">
+          <dc:Bounds height="20.0" width="100.0" x="855.0" y="363.0"/>
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNEdge bpmnElement="sequenceFlow_Hq0Ccg" id="BPMNEdge_eyV1jw" sourceElement="BPMNShape_Pgpsrw" targetElement="BPMNShape_IntermediateCatchEvent_27">
+        <di:waypoint x="930.0" y="335.0"/>
+        <di:waypoint x="997.0" y="335.0"/>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge bpmnElement="sequenceFlow_8XT0hw" id="BPMNEdge_e4lMzA" sourceElement="BPMNShape_IntermediateCatchEvent_27" targetElement="BPMNShape_Task_10">
+        <di:waypoint x="1033.0" y="335.0"/>
+        <di:waypoint x="1150.0" y="335.0"/>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNShape bpmnElement="event_k2i6EQ" id="BPMNShape_mXI8kQ">
+        <dc:Bounds height="36.0" width="36.0" x="997.0" y="567.0"/>
+        <bpmndi:BPMNLabel id="BPMNLabel_eW520g">
+          <dc:Bounds height="20.0" width="100.0" x="965.0" y="606.0"/>
+        </bpmndi:BPMNLabel>
+      </bpmndi:BPMNShape>
+      <bpmndi:BPMNEdge bpmnElement="sequenceFlow_Jkgs0A" id="BPMNEdge_ur6coA" sourceElement="BPMNShape_Pgpsrw" targetElement="BPMNShape_mXI8kQ">
+        <di:waypoint x="903.0" y="358.0"/>
+        <di:waypoint x="903.0" y="585.0"/>
+        <di:waypoint x="997.0" y="585.0"/>
+      </bpmndi:BPMNEdge>
+      <bpmndi:BPMNEdge bpmnElement="sequenceFlow_RgOnDQ" id="BPMNEdge_Qxfu4Q" sourceElement="BPMNShape_mXI8kQ" targetElement="BPMNShape_Task_3">
+        <di:waypoint x="1033.0" y="585.0"/>
+        <di:waypoint x="1150.0" y="585.0"/>
+      </bpmndi:BPMNEdge>
     </bpmndi:BPMNPlane>
     <bpmndi:BPMNLabelStyle id="BPMNLabelStyle_1">
       <dc:Font name="arial" size="9.0"/>