diff --git a/plugins/org.polarsys.capella.filtering.transition/plugin.xml b/plugins/org.polarsys.capella.filtering.transition/plugin.xml
index 07e2ecd9..1e398df1 100644
--- a/plugins/org.polarsys.capella.filtering.transition/plugin.xml
+++ b/plugins/org.polarsys.capella.filtering.transition/plugin.xml
@@ -1,4 +1,5 @@
 <?xml version="1.0" encoding="UTF-8"?>
+<!-- NOTE that this version must be greater or equal to 3.4 to avoid extension point loading problems -->
 <?eclipse version="3.4"?>
 <!--
   Copyright (c) 2018 THALES GLOBAL SERVICES.
@@ -16,7 +17,7 @@
          point="org.polarsys.capella.core.transition.handlers">
       <handlers
             id="Filtering extension"
-            mapping="org.polarsys.capella.core.transition.system.topdown"
+            mapping="all"
             purpose="org.polarsys.capella.core.transition">
             
          <scopeRetriever
diff --git a/plugins/org.polarsys.capella.filtering.transition/src/org/polarsys/capella/filtering/transition/domain/FilteringDomainHelper.java b/plugins/org.polarsys.capella.filtering.transition/src/org/polarsys/capella/filtering/transition/domain/FilteringDomainHelper.java
index d83c49ec..c1f1545e 100644
--- a/plugins/org.polarsys.capella.filtering.transition/src/org/polarsys/capella/filtering/transition/domain/FilteringDomainHelper.java
+++ b/plugins/org.polarsys.capella.filtering.transition/src/org/polarsys/capella/filtering/transition/domain/FilteringDomainHelper.java
@@ -12,25 +12,11 @@
 
 import java.util.Set;
 
-import org.eclipse.core.runtime.IStatus;
-import org.eclipse.core.runtime.Status;
 import org.eclipse.emf.ecore.EPackage;
 import org.polarsys.capella.core.transition.system.domain.CapellaTransitionDomainHelper;
 import org.polarsys.capella.filtering.FilteringPackage;
-import org.polarsys.kitalpha.transposer.transformation.emf.TransposerEMFPlugin;
 
 public class FilteringDomainHelper extends CapellaTransitionDomainHelper {
-  @Override
-  public Class<?> getDomainMetaclass(String name) {
-    try {
-      return Class.forName(name);
-    } catch (ClassNotFoundException e) {
-      TransposerEMFPlugin.getDefault().getLog()
-          .log(new Status(IStatus.ERROR, TransposerEMFPlugin.PLUGIN_ID, "No Domain Class called : " + name, e)); //$NON-NLS-1$
-    }
-    return null;
-  }
-
   @Override
   protected Set<EPackage> getEPackages() {
     // TODO Remove this method if super get the extensions
diff --git a/tests/org.polarsys.capella.filtering.tests.ju/model/Transition/Transition.melodymodeller b/tests/org.polarsys.capella.filtering.tests.ju/model/Transition/Transition.melodymodeller
index a85c181a..bd9f777e 100644
--- a/tests/org.polarsys.capella.filtering.tests.ju/model/Transition/Transition.melodymodeller
+++ b/tests/org.polarsys.capella.filtering.tests.ju/model/Transition/Transition.melodymodeller
@@ -223,6 +223,13 @@
       </ownedLogicalContext>
       <ownedLogicalComponent xsi:type="org.polarsys.capella.core.data.la:LogicalComponent"
           id="eb1e8db3-a464-463f-b45d-28b4e0702088" name="Logical System">
+        <ownedFeatures xsi:type="org.polarsys.capella.core.data.cs:Part" id="9dcc4737-470d-4cb3-93bd-b568eb8f842a"
+            name="LogicalComponent 1" abstractType="#ccefe212-df01-4926-9d04-dcf1acdcc4bc"/>
+        <ownedLogicalComponents xsi:type="org.polarsys.capella.core.data.la:LogicalComponent"
+            id="ccefe212-df01-4926-9d04-dcf1acdcc4bc" name="LogicalComponent 1">
+          <ownedExtensions xsi:type="filtering:AssociatedFilteringCriterionSet" id="0a4ba05c-bd82-4bb2-98c6-f1736fd20299"
+              filteringCriteria="#93e1e58d-2b4c-4607-95a1-d759dbcdeaa7"/>
+        </ownedLogicalComponents>
         <ownedSystemRealizations xsi:type="org.polarsys.capella.core.data.la:SystemRealization"
             id="7754429f-039a-48c2-a740-a127c7b6bb6a" targetElement="#f5580db0-9fb6-4db6-becc-23f5691268a4"
             sourceElement="#eb1e8db3-a464-463f-b45d-28b4e0702088"/>
diff --git a/tests/org.polarsys.capella.filtering.tests.ju/src/org/polarsys/capella/filtering/tests/ju/tests/misc/transition/FunctionalTransitionTestCase.java b/tests/org.polarsys.capella.filtering.tests.ju/src/org/polarsys/capella/filtering/tests/ju/tests/misc/transition/FunctionalTransitionTestCase.java
index 23c7dee6..fc919f80 100644
--- a/tests/org.polarsys.capella.filtering.tests.ju/src/org/polarsys/capella/filtering/tests/ju/tests/misc/transition/FunctionalTransitionTestCase.java
+++ b/tests/org.polarsys.capella.filtering.tests.ju/src/org/polarsys/capella/filtering/tests/ju/tests/misc/transition/FunctionalTransitionTestCase.java
@@ -25,6 +25,8 @@
 public class FunctionalTransitionTestCase extends TopDownTransitionTestCase {
   public static final String SYSTEMFUNCTION_1 = "bc18b8d1-7b7c-4a92-8ee3-85ae431c1593"; //$NON-NLS-1$
   public static final String SF1_ASSOCIATED_FILTERING_CRITERION_SET = "e29b9987-09cb-4acb-8070-0a1abaaa7e3a"; //$NON-NLS-1$
+  public static final String LOGICALCOMPONENT_1 = "ccefe212-df01-4926-9d04-dcf1acdcc4bc"; //$NON-NLS-1$
+  public static final String LC1_ASSOCIATED_FILTERING_CRITERION_SET = "0a4ba05c-bd82-4bb2-98c6-f1736fd20299"; //$NON-NLS-1$
 
   @Override
   public List<String> getRequiredTestModels() {
@@ -36,6 +38,9 @@ public void performTest() throws Exception {
     EObject sf1 = getObject(SYSTEMFUNCTION_1);
     performFunctionalTransition(Arrays.asList(sf1));
     mustBeTransitioned(SF1_ASSOCIATED_FILTERING_CRITERION_SET);
+    EObject lc1 = getObject(LOGICALCOMPONENT_1);
+    performLCtoPCTransition(Arrays.asList(lc1));
+    mustBeTransitioned(LC1_ASSOCIATED_FILTERING_CRITERION_SET);
   }
 
   public static Test suite() {