diff --git a/fluent/agentic-langchain4j/src/main/java/io/serverlessworkflow/fluent/agentic/langchain4j/AbstractAgentService.java b/fluent/agentic-langchain4j/src/main/java/io/serverlessworkflow/fluent/agentic/langchain4j/AbstractAgentService.java
index c7ed7d83..8abc54b1 100644
--- a/fluent/agentic-langchain4j/src/main/java/io/serverlessworkflow/fluent/agentic/langchain4j/AbstractAgentService.java
+++ b/fluent/agentic-langchain4j/src/main/java/io/serverlessworkflow/fluent/agentic/langchain4j/AbstractAgentService.java
@@ -82,6 +82,7 @@ public S output(Function<AgenticScope, Object> output) {
 
   @SuppressWarnings("unchecked")
   public S errorHandler(Function<ErrorContext, ErrorRecoveryResult> errorHandler) {
+    // TODO: implement
     return (S) this;
   }
 
@@ -89,4 +90,16 @@ public S errorHandler(Function<ErrorContext, ErrorRecoveryResult> errorHandler)
   public Workflow getDefinition() {
     return this.workflowBuilder.build();
   }
+
+  @SuppressWarnings("unchecked")
+  public S name(String name) {
+    this.workflowBuilder.document(d -> d.name(name));
+    return (S) this;
+  }
+
+  @SuppressWarnings("unchecked")
+  public S description(String description) {
+    this.workflowBuilder.document(d -> d.summary(description));
+    return (S) this;
+  }
 }
diff --git a/fluent/agentic-langchain4j/src/main/java/io/serverlessworkflow/fluent/agentic/langchain4j/ParallelAgentServiceImpl.java b/fluent/agentic-langchain4j/src/main/java/io/serverlessworkflow/fluent/agentic/langchain4j/ParallelAgentServiceImpl.java
index eaaaf67a..00f6e1c2 100644
--- a/fluent/agentic-langchain4j/src/main/java/io/serverlessworkflow/fluent/agentic/langchain4j/ParallelAgentServiceImpl.java
+++ b/fluent/agentic-langchain4j/src/main/java/io/serverlessworkflow/fluent/agentic/langchain4j/ParallelAgentServiceImpl.java
@@ -19,6 +19,7 @@
 import dev.langchain4j.agentic.workflow.ParallelAgentService;
 import io.serverlessworkflow.impl.ExecutorServiceHolder;
 import java.util.List;
+import java.util.concurrent.Executor;
 import java.util.concurrent.ExecutorService;
 
 public class ParallelAgentServiceImpl<T> extends AbstractAgentService<T, ParallelAgentService<T>>
@@ -32,12 +33,6 @@ public static <T> ParallelAgentService<T> builder(Class<T> agentServiceClass) {
     return new ParallelAgentServiceImpl<>(agentServiceClass);
   }
 
-  @Override
-  public ParallelAgentService<T> executorService(ExecutorService executorService) {
-    this.workflowExecBuilder.withExecutorFactory(new ExecutorServiceHolder(executorService));
-    return this;
-  }
-
   @Override
   public ParallelAgentService<T> subAgents(Object... agents) {
     this.workflowBuilder.tasks(t -> t.parallel(agents));
@@ -48,4 +43,16 @@ public ParallelAgentService<T> subAgents(Object... agents) {
   public ParallelAgentService<T> subAgents(List<AgentExecutor> agentExecutors) {
     return this.subAgents(agentExecutors.toArray());
   }
+
+  @Override
+  public ParallelAgentService<T> executor(Executor executor) {
+    if (!(executor instanceof ExecutorService)) {
+      throw new IllegalArgumentException(
+          "ExecutorService is required for the ParallelAgentService");
+    }
+    // TODO: create an adapter or change or internal holder to accept a plain `Executor`.
+    this.workflowExecBuilder.withExecutorFactory(
+        new ExecutorServiceHolder((ExecutorService) executor));
+    return this;
+  }
 }
diff --git a/fluent/agentic-langchain4j/src/main/java/io/serverlessworkflow/fluent/agentic/langchain4j/WorkflowInvocationHandler.java b/fluent/agentic-langchain4j/src/main/java/io/serverlessworkflow/fluent/agentic/langchain4j/WorkflowInvocationHandler.java
index 5ffbfb3a..8eaffcee 100644
--- a/fluent/agentic-langchain4j/src/main/java/io/serverlessworkflow/fluent/agentic/langchain4j/WorkflowInvocationHandler.java
+++ b/fluent/agentic-langchain4j/src/main/java/io/serverlessworkflow/fluent/agentic/langchain4j/WorkflowInvocationHandler.java
@@ -84,13 +84,15 @@ public Object invoke(Object proxy, Method method, Object[] args) throws Throwabl
     // outputName
     if (method.getDeclaringClass() == AgentSpecification.class) {
       return switch (method.getName()) {
+        case "name" -> this.workflow.getDocument().getName();
+        case "description" -> this.workflow.getDocument().getSummary();
         case "outputName" -> outputName();
         default ->
             throw new UnsupportedOperationException(
                 "Unknown method on AgentInstance class : " + method.getName());
       };
     }
-    // withCognisphere
+    // withAgenticScope
     if (method.getDeclaringClass() == AgenticScopeOwner.class) {
       // Ingest the workflow input as a AgenticScope object
       // Later, retrieve it and start the workflow with it as input.
@@ -99,11 +101,11 @@ public Object invoke(Object proxy, Method method, Object[] args) throws Throwabl
         case "registry" -> registry;
         default ->
             throw new UnsupportedOperationException(
-                "Unknown method on CognisphereOwner class : " + method.getName());
+                "Unknown method on AgenticScopeOwner class : " + method.getName());
       };
     }
     // getAgenticScope
-    // evictCognisphere
+    // evictAgenticScope
     if (method.getDeclaringClass() == AgenticScopeAccess.class) {
       return switch (method.getName()) {
         case "getAgenticScope" -> registry().get(args[0]);
@@ -132,7 +134,7 @@ private Object executeWorkflow(AgenticScope agenticScope, Method method, Object[
               .orElseThrow(
                   () ->
                       new IllegalArgumentException(
-                          "Workflow hasn't returned a Cognisphere object."));
+                          "Workflow hasn't returned a AgenticScope object."));
       Object result = output.readState(outputName());
 
       return method.getReturnType().equals(ResultWithAgenticScope.class)
diff --git a/fluent/agentic/src/test/java/io/serverlessworkflow/fluent/agentic/WorkflowTests.java b/fluent/agentic/src/test/java/io/serverlessworkflow/fluent/agentic/WorkflowTests.java
index 09cc12cc..cfbaf545 100644
--- a/fluent/agentic/src/test/java/io/serverlessworkflow/fluent/agentic/WorkflowTests.java
+++ b/fluent/agentic/src/test/java/io/serverlessworkflow/fluent/agentic/WorkflowTests.java
@@ -42,6 +42,7 @@ public void testAgent() throws ExecutionException, InterruptedException {
 
     when(storySeedAgent.invoke(eq("A Great Story"))).thenReturn("storySeedAgent");
     when(storySeedAgent.outputName()).thenReturn("premise");
+    when(storySeedAgent.name()).thenReturn("storySeedAgent");
 
     Workflow workflow =
         AgentWorkflowBuilder.workflow("storyFlow")
@@ -72,12 +73,15 @@ public void testAgents() throws ExecutionException, InterruptedException {
 
     when(storySeedAgent.invoke(eq("A Great Story"))).thenReturn("storySeedAgent");
     when(storySeedAgent.outputName()).thenReturn("premise");
+    when(storySeedAgent.name()).thenReturn("storySeedAgent");
 
     when(plotAgent.invoke(eq("storySeedAgent"))).thenReturn("plotAgent");
     when(plotAgent.outputName()).thenReturn("plot");
+    when(plotAgent.name()).thenReturn("plotAgent");
 
     when(sceneAgent.invoke(eq("plotAgent"))).thenReturn("sceneAgent");
     when(sceneAgent.outputName()).thenReturn("story");
+    when(sceneAgent.name()).thenReturn("sceneAgent");
 
     Workflow workflow =
         AgentWorkflowBuilder.workflow("storyFlow")
@@ -112,12 +116,15 @@ public void testSequence() throws ExecutionException, InterruptedException {
 
     when(storySeedAgent.invoke(eq("A Great Story"))).thenReturn("storySeedAgent");
     when(storySeedAgent.outputName()).thenReturn("premise");
+    when(storySeedAgent.name()).thenReturn("storySeedAgent");
 
     when(plotAgent.invoke(eq("storySeedAgent"))).thenReturn("plotAgent");
     when(plotAgent.outputName()).thenReturn("plot");
+    when(plotAgent.name()).thenReturn("plotAgent");
 
     when(sceneAgent.invoke(eq("plotAgent"))).thenReturn("sceneAgent");
     when(sceneAgent.outputName()).thenReturn("story");
+    when(sceneAgent.name()).thenReturn("sceneAgent");
 
     Workflow workflow =
         AgentWorkflowBuilder.workflow("storyFlow")
@@ -149,12 +156,15 @@ public void testParallel() throws ExecutionException, InterruptedException {
 
     when(setting.invoke(eq("sci-fi"))).thenReturn("Fake conflict response");
     when(setting.outputName()).thenReturn("setting");
+    when(setting.name()).thenReturn("setting");
 
     when(hero.invoke(eq("sci-fi"))).thenReturn("Fake hero response");
     when(hero.outputName()).thenReturn("hero");
+    when(hero.name()).thenReturn("hero");
 
     when(conflict.invoke(eq("sci-fi"))).thenReturn("Fake setting response");
     when(conflict.outputName()).thenReturn("conflict");
+    when(conflict.name()).thenReturn("conflict");
 
     Workflow workflow =
         AgentWorkflowBuilder.workflow("parallelFlow")
@@ -193,12 +203,15 @@ public void testSeqAndThenParallel() throws ExecutionException, InterruptedExcep
 
     when(factAgent.invoke(eq("alien"))).thenReturn("Some Fact about aliens");
     when(factAgent.outputName()).thenReturn("fact");
+    when(factAgent.name()).thenReturn("fact");
 
     when(cultureAgent.invoke(eq("Some Fact about aliens"))).thenReturn(cultureTraits);
     when(cultureAgent.outputName()).thenReturn("culture");
+    when(cultureAgent.name()).thenReturn("culture");
 
     when(technologyAgent.invoke(eq("Some Fact about aliens"))).thenReturn(technologyTraits);
     when(technologyAgent.outputName()).thenReturn("technology");
+    when(technologyAgent.name()).thenReturn("technology");
     Workflow workflow =
         AgentWorkflowBuilder.workflow("alienCultureFlow")
             .tasks(
@@ -237,11 +250,13 @@ public void humanInTheLoop() throws ExecutionException, InterruptedException {
             eq("Discuss project updates")))
         .thenReturn("Drafted meeting invitation for John Doe");
     when(meetingInvitationDraft.outputName()).thenReturn("draft");
+    when(meetingInvitationDraft.name()).thenReturn("draft");
 
     final MeetingInvitationStyle meetingInvitationStyle = mock(MeetingInvitationStyle.class);
     when(meetingInvitationStyle.invoke(eq("Drafted meeting invitation for John Doe"), eq("formal")))
         .thenReturn("Styled meeting invitation for John Doe");
     when(meetingInvitationStyle.outputName()).thenReturn("styled");
+    when(meetingInvitationStyle.name()).thenReturn("styled");
 
     AtomicReference<String> request = new AtomicReference<>();
 
diff --git a/pom.xml b/pom.xml
index b8daf0ee..88091a84 100644
--- a/pom.xml
+++ b/pom.xml
@@ -77,7 +77,8 @@
 
         <!-- Dependencies versions, please keep in alphabetical order -->
         <version.ch.qos.logback>1.5.18</version.ch.qos.logback>
-        <version.com.fasterxml.jackson>2.19.2</version.com.fasterxml.jackson>
+        <version.com.fasterxml.jackson>2.20.0</version.com.fasterxml.jackson>
+        <version.com.fasterxml.jackson.annotations>2.20</version.com.fasterxml.jackson.annotations>
         <version.com.networknt>1.5.8</version.com.networknt>
         <version.com.squareup.okhttp3.mockwebserver>5.1.0</version.com.squareup.okhttp3.mockwebserver>
         <version.io.cloudevents>4.0.1</version.io.cloudevents>
@@ -90,7 +91,7 @@
         <version.org.hibernate.validator>9.0.1.Final</version.org.hibernate.validator>
         <version.org.glassfish.expressly>6.0.0</version.org.glassfish.expressly>
         <!-- Experimental modules from langchain4j -->
-        <version.dev.langchain4j.beta>1.3.0-beta9</version.dev.langchain4j.beta>
+        <version.dev.langchain4j.beta>1.4.0-beta10</version.dev.langchain4j.beta>
         <!-- Base langchain4j version -->
         <version.dev.langchain4j>1.4.0</version.dev.langchain4j>
 
@@ -136,7 +137,7 @@
             <dependency>
                 <groupId>com.fasterxml.jackson.core</groupId>
                 <artifactId>jackson-annotations</artifactId>
-                <version>${version.com.fasterxml.jackson}</version>
+                <version>${version.com.fasterxml.jackson.annotations}</version>
             </dependency>
             <dependency>
                 <groupId>io.cloudevents</groupId>