diff --git a/source/java/org/alfresco/repo/googledocs/GoogleEditableAspect.java b/source/java/org/alfresco/repo/googledocs/GoogleEditableAspect.java
index 098280063a..785ddcc536 100755
--- a/source/java/org/alfresco/repo/googledocs/GoogleEditableAspect.java
+++ b/source/java/org/alfresco/repo/googledocs/GoogleEditableAspect.java
@@ -21,7 +21,9 @@ package org.alfresco.repo.googledocs;
 import java.io.InputStream;
 import java.io.Serializable;
 import java.util.Collections;
+import java.util.HashSet;
 import java.util.Map;
+import java.util.Set;
 
 import org.alfresco.error.AlfrescoRuntimeException;
 import org.alfresco.model.ContentModel;
@@ -35,6 +37,8 @@ import org.alfresco.repo.copy.DefaultCopyBehaviourCallback;
 import org.alfresco.repo.node.NodeServicePolicies;
 import org.alfresco.repo.node.NodeServicePolicies.BeforeDeleteNodePolicy;
 import org.alfresco.repo.node.NodeServicePolicies.OnAddAspectPolicy;
+import org.alfresco.repo.policy.BehaviourDefinition;
+import org.alfresco.repo.policy.ClassBehaviourBinding;
 import org.alfresco.repo.policy.JavaBehaviour;
 import org.alfresco.repo.policy.PolicyComponent;
 import org.alfresco.repo.policy.Behaviour.NotificationFrequency;
@@ -46,6 +50,7 @@ import org.alfresco.service.cmr.repository.NodeRef;
 import org.alfresco.service.cmr.repository.NodeService;
 import org.alfresco.service.namespace.NamespaceService;
 import org.alfresco.service.namespace.QName;
+import org.springframework.beans.factory.DisposableBean;
 
 /**
  * Behaviour associated with google editable documents
@@ -55,7 +60,8 @@ public class GoogleEditableAspect implements NodeServicePolicies.OnAddAspectPoli
                                              CheckOutCheckInServicePolicies.OnCheckOut,
                                              CheckOutCheckInServicePolicies.BeforeCheckIn,
                                              CheckOutCheckInServicePolicies.OnCheckIn,
-                                             NodeServicePolicies.BeforeDeleteNodePolicy
+                                             NodeServicePolicies.BeforeDeleteNodePolicy,
+                                             DisposableBean
 {
     /** Policy component */
     private PolicyComponent policyComponent;
@@ -72,6 +78,9 @@ public class GoogleEditableAspect implements NodeServicePolicies.OnAddAspectPoli
     /** Content service */
     private ContentService contentService;
     
+    /** binded behaviours definitions*/
+    private Set<BehaviourDefinition<ClassBehaviourBinding>> behaviours;
+    
     /**
      * @param policyComponent   policy component
      */
@@ -117,34 +126,35 @@ public class GoogleEditableAspect implements NodeServicePolicies.OnAddAspectPoli
      */
     public void init()
     {        
+        behaviours = new HashSet<BehaviourDefinition<ClassBehaviourBinding>>();
         // GoogleEditable resource behaviours
-        policyComponent.bindClassBehaviour(OnAddAspectPolicy.QNAME, 
+        behaviours.add(policyComponent.bindClassBehaviour(OnAddAspectPolicy.QNAME, 
                                            GoogleDocsModel.ASPECT_GOOGLEEDITABLE , 
-                                           new JavaBehaviour(this, "onAddAspect", NotificationFrequency.FIRST_EVENT));        
-        policyComponent.bindClassBehaviour(OnCheckOut.QNAME, 
+                                           new JavaBehaviour(this, "onAddAspect", NotificationFrequency.FIRST_EVENT)));        
+        behaviours.add(policyComponent.bindClassBehaviour(OnCheckOut.QNAME, 
                                            GoogleDocsModel.ASPECT_GOOGLEEDITABLE, 
-                                           new JavaBehaviour(this, "onCheckOut", NotificationFrequency.FIRST_EVENT));
+                                           new JavaBehaviour(this, "onCheckOut", NotificationFrequency.FIRST_EVENT)));
        
         // Google resource behaviours
-        policyComponent.bindClassBehaviour(BeforeCheckIn.QNAME, 
+        behaviours.add(policyComponent.bindClassBehaviour(BeforeCheckIn.QNAME, 
                                            GoogleDocsModel.ASPECT_GOOGLERESOURCE, 
-                                           new JavaBehaviour(this, "beforeCheckIn", NotificationFrequency.FIRST_EVENT));
-        policyComponent.bindClassBehaviour(OnCheckIn.QNAME, 
+                                           new JavaBehaviour(this, "beforeCheckIn", NotificationFrequency.FIRST_EVENT)));
+        behaviours.add(policyComponent.bindClassBehaviour(OnCheckIn.QNAME, 
                                            GoogleDocsModel.ASPECT_GOOGLERESOURCE, 
-                                           new JavaBehaviour(this, "onCheckIn", NotificationFrequency.FIRST_EVENT));
-        policyComponent.bindClassBehaviour(BeforeDeleteNodePolicy.QNAME,
+                                           new JavaBehaviour(this, "onCheckIn", NotificationFrequency.FIRST_EVENT)));
+        behaviours.add(policyComponent.bindClassBehaviour(BeforeDeleteNodePolicy.QNAME,
                                            GoogleDocsModel.ASPECT_GOOGLERESOURCE,
-                                           new JavaBehaviour(this, "beforeDeleteNode", NotificationFrequency.FIRST_EVENT));
+                                           new JavaBehaviour(this, "beforeDeleteNode", NotificationFrequency.FIRST_EVENT)));
         
         // Copy behaviours
-        this.policyComponent.bindClassBehaviour(
+        behaviours.add(policyComponent.bindClassBehaviour(
                 QName.createQName(NamespaceService.ALFRESCO_URI, "getCopyCallback"),
                 GoogleDocsModel.ASPECT_GOOGLEEDITABLE,
-                new JavaBehaviour(this, "getGoogleEditableCopyCallback"));
-        this.policyComponent.bindClassBehaviour(
+                new JavaBehaviour(this, "getGoogleEditableCopyCallback")));
+        behaviours.add(policyComponent.bindClassBehaviour(
                 QName.createQName(NamespaceService.ALFRESCO_URI, "getCopyCallback"),
                 GoogleDocsModel.ASPECT_GOOGLERESOURCE,
-                new JavaBehaviour(this, "getGoogleResourceCopyCallback"));    
+                new JavaBehaviour(this, "getGoogleResourceCopyCallback")));    
     }
 
     /**
@@ -272,4 +282,13 @@ public class GoogleEditableAspect implements NodeServicePolicies.OnAddAspectPoli
             return Collections.emptyMap();
         }
     }
+
+    @Override
+    public void destroy() throws Exception
+    {
+        for(BehaviourDefinition<ClassBehaviourBinding> definition : behaviours)
+        {
+            policyComponent.removeClassDefinition(definition);
+        }
+    }
 }
diff --git a/source/java/org/alfresco/repo/policy/BehaviourMap.java b/source/java/org/alfresco/repo/policy/BehaviourMap.java
index 8d05096a20..9fc29d2c7d 100644
--- a/source/java/org/alfresco/repo/policy/BehaviourMap.java
+++ b/source/java/org/alfresco/repo/policy/BehaviourMap.java
@@ -82,6 +82,23 @@ import java.util.Map;
         
     }
     
+    /**
+     * Remove behavior from map
+     * 
+     * @param behaviourDefinition
+     */
+    public void remove(BehaviourDefinition<B> behaviourDefinition)
+    {
+        B binding = behaviourDefinition.getBinding();
+        List<BehaviourDefinition<B>> existing = index.get(binding);
+        if (existing != null && existing.contains(behaviourDefinition))
+        {
+            existing.remove(behaviourDefinition);
+            size--;
+        }
+
+    } 
+    
     
     /**
      * Gets a Behaviour from the Map
diff --git a/source/java/org/alfresco/repo/policy/ClassBehaviourBinding.java b/source/java/org/alfresco/repo/policy/ClassBehaviourBinding.java
index 525edf64fa..42bba462d7 100644
--- a/source/java/org/alfresco/repo/policy/ClassBehaviourBinding.java
+++ b/source/java/org/alfresco/repo/policy/ClassBehaviourBinding.java
@@ -30,7 +30,7 @@ import org.alfresco.service.namespace.QName;
  * @author David Caruana
  *
  */
-/*package*/ class ClassBehaviourBinding implements BehaviourBinding
+public class ClassBehaviourBinding implements BehaviourBinding
 {
     // The dictionary service
     private DictionaryService dictionary;
diff --git a/source/java/org/alfresco/repo/policy/ClassBehaviourIndex.java b/source/java/org/alfresco/repo/policy/ClassBehaviourIndex.java
index a9bea6d1ce..c20ed87a71 100644
--- a/source/java/org/alfresco/repo/policy/ClassBehaviourIndex.java
+++ b/source/java/org/alfresco/repo/policy/ClassBehaviourIndex.java
@@ -213,4 +213,22 @@ import org.alfresco.service.namespace.QName;
         }
     }
 
+    /**
+     * Remove class behaviour
+     * 
+     * @param behaviour
+     */
+    public void removeClassBehaviour(BehaviourDefinition<B> behaviour)
+    {
+        lock.writeLock().lock();
+        try
+        {
+            classMap.remove(behaviour);
+        }
+        finally
+        {
+            lock.writeLock().unlock();
+        }
+    } 
+
 }
diff --git a/source/java/org/alfresco/repo/policy/PolicyComponent.java b/source/java/org/alfresco/repo/policy/PolicyComponent.java
index 8a27bd2b2f..5cbe8c3486 100644
--- a/source/java/org/alfresco/repo/policy/PolicyComponent.java
+++ b/source/java/org/alfresco/repo/policy/PolicyComponent.java
@@ -206,6 +206,13 @@ public interface PolicyComponent
      */
     public BehaviourDefinition<ServiceBehaviourBinding> bindAssociationBehaviour(QName policy, Object service, Behaviour behaviour);
     
+    /**
+     * Unbind behaviour 
+     * 
+     * @param definition
+     */
+    public void removeClassDefinition(BehaviourDefinition<ClassBehaviourBinding> definition);
+    
 }
 
 
diff --git a/source/java/org/alfresco/repo/policy/PolicyComponentImpl.java b/source/java/org/alfresco/repo/policy/PolicyComponentImpl.java
index 990ec9c0c0..d77a90bb51 100644
--- a/source/java/org/alfresco/repo/policy/PolicyComponentImpl.java
+++ b/source/java/org/alfresco/repo/policy/PolicyComponentImpl.java
@@ -137,6 +137,11 @@ public class PolicyComponentImpl implements PolicyComponent
         return delegate;
     }
 
+    @Override
+    public void removeClassDefinition(BehaviourDefinition<ClassBehaviourBinding> definition)
+    {
+        getClassBehaviourIndex(definition.getPolicy()).removeClassBehaviour(definition);
+    }
     
     /* (non-Javadoc)
      * @see org.alfresco.repo.policy.PolicyComponent#registerPropertyPolicy(java.lang.Class)