diff --git a/etc/deploy-server.wsdd b/etc/deploy-server.wsdd
index 2511118..fad18ff 100644
--- a/etc/deploy-server.wsdd
+++ b/etc/deploy-server.wsdd
@@ -2,11 +2,24 @@
 <deployment name="defaultServerConfig" 
     xmlns="http://xml.apache.org/axis/wsdd/" 
     xmlns:java="http://xml.apache.org/axis/wsdd/providers/java" 
-    xmlns:xsd="http://www.w3.org/2001/XMLSchema">
+    xmlns:xsd="http://www.w3.org/2001/XMLSchema"   
+    xmlns:aggr="http://mds.globus.org/aggregator/types">
 
     <service name="gcube/informationsystem/registry/Registry" provider="Handler" use="literal" style="document">
         <parameter name="className" value="org.gcube.informationsystem.registry.impl.core.Registry"/>
 		<wsdlFile>share/schema/org.gcube.informationsystem.registry/Registry_service.wsdl</wsdlFile>
+		<typeMapping 
+			deserializer="org.apache.axis.encoding.ser.ElementDeserializerFactory" 
+			encodingStyle="" 
+			qname="xsd:anyType" 
+			type="java:java.lang.Object" xmlns:xsd="http://www.w3.org/2001/XMLSchema"/>
+		 <typeMapping
+        	name="AggregatorContent"
+        	qname="aggr:AggregatorContent"
+        	type="java:org.globus.mds.aggregator.types.AggregatorContent"
+        	serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"
+        	deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory"
+        	encodingStyle="" />			
         <parameter name="allowedMethods" value="*"/>
         <parameter name="handlerClass" value="org.globus.axis.providers.RPCProvider"/>
         <parameter name="scope" value="Application"/>
@@ -20,6 +33,19 @@
     <service name="gcube/informationsystem/registry/RegistryFactory" provider="Handler" use="literal" style="document">
         <parameter name="className" value="org.gcube.informationsystem.registry.impl.core.RegistryFactory"/>
         <wsdlFile>share/schema/org.gcube.informationsystem.registry/RegistryFactory_service.wsdl</wsdlFile>
+        <typeMapping 
+			deserializer="org.apache.axis.encoding.ser.ElementDeserializerFactory" 
+			encodingStyle="" 
+			qname="xsd:anyType" 
+			type="java:java.lang.Object" xmlns:xsd="http://www.w3.org/2001/XMLSchema"/>
+		 <typeMapping
+        	name="AggregatorContent"
+        	qname="aggr:AggregatorContent"
+        	type="java:org.globus.mds.aggregator.types.AggregatorContent"
+        	serializer="org.apache.axis.encoding.ser.BeanSerializerFactory"
+        	deserializer="org.apache.axis.encoding.ser.BeanDeserializerFactory"
+        	encodingStyle="" />
+		        
 		<parameter name="allowedMethods" value="*"/>
         <parameter name="handlerClass" value="org.globus.axis.providers.RPCProvider"/>
         <parameter name="scope" value="Application"/>
diff --git a/etc/registration.xml b/etc/registration.xml
index f18e9d4..04f3028 100644
--- a/etc/registration.xml
+++ b/etc/registration.xml
@@ -6,9 +6,13 @@
         
     <!-- renewal registration time -->
     <RefreshIntervalSecs>600</RefreshIntervalSecs>
-    <Content>            
+    <Content xsi:type="agg:AggregatorContent" 
+    xmlns:agg="http://mds.globus.org/aggregator/types">            
         <agg:AggregatorConfig xsi:type="agg:AggregatorConfig">
-            <agg:GetMultipleResourcePropertiesPollType xmlns:registry="http://gcube-system.org/namespaces/informationsystem/registry">
+            <agg:GetMultipleResourcePropertiesPollType 
+            xmlns:registry="http://gcube-system.org/namespaces/informationsystem/registry"
+            xmlns:provider="http://gcube-system.org/namespaces/common/core/porttypes/GCUBEProvider" 
+    		xmlns:wsrl="http://docs.oasis-open.org/wsrf/2004/06/wsrf-WS-ResourceLifetime-1.2-draft-01.xsd">
                 <agg:PollIntervalMillis>60000</agg:PollIntervalMillis>            
                 <agg:ResourcePropertyNames>registry:Profile</agg:ResourcePropertyNames>                    
             </agg:GetMultipleResourcePropertiesPollType>
@@ -17,3 +21,5 @@
     </Content>
     
 </ServiceGroupRegistrationParameters>
+
+
diff --git a/schema/Registry.wsdl b/schema/Registry.wsdl
index dce1d7d..daaa96b 100644
--- a/schema/Registry.wsdl
+++ b/schema/Registry.wsdl
@@ -44,7 +44,8 @@
 <!--  RESOURCE PROPERTIES -->
 
 	
-		<xsd:element name="Profile" type="xsd:anyType"/>
+		<!-- <xsd:element name="Profile" type="xsd:anyType"/> -->
+		<xsd:element name="Profile" type="xsd:string"/>
 		
 		<xsd:element name="NotificationProfile" type="xsd:string"/>
 		                
diff --git a/src/org/gcube/informationsystem/registry/impl/core/RegistryFactory.java b/src/org/gcube/informationsystem/registry/impl/core/RegistryFactory.java
index 81a41b3..344a310 100644
--- a/src/org/gcube/informationsystem/registry/impl/core/RegistryFactory.java
+++ b/src/org/gcube/informationsystem/registry/impl/core/RegistryFactory.java
@@ -422,7 +422,7 @@ public class RegistryFactory extends GCUBEStartupPortType{
 	private RegistryFactoryResource getResource() throws RemoteException {
 		Object resource = null;
 		try {
-			resource = FactoryContext.getContext().getWSHome().find(FactoryContext.getContext().makeKey(NOTIFICATOR_RESOURCE_KEY));
+			//resource = FactoryContext.getContext().getWSHome().find(FactoryContext.getContext().makeKey(NOTIFICATOR_RESOURCE_KEY));
 		} catch (Exception e) {
 			logger.error(" Unable to access resource", e);
 		}
diff --git a/src/org/gcube/informationsystem/registry/impl/core/RegistryFactoryResource.java b/src/org/gcube/informationsystem/registry/impl/core/RegistryFactoryResource.java
index fbdfc07..f35c3f0 100644
--- a/src/org/gcube/informationsystem/registry/impl/core/RegistryFactoryResource.java
+++ b/src/org/gcube/informationsystem/registry/impl/core/RegistryFactoryResource.java
@@ -1,7 +1,6 @@
 package org.gcube.informationsystem.registry.impl.core;
 
-import java.lang.reflect.InvocationTargetException;
-import java.lang.reflect.Method;
+
 import java.util.ArrayList;
 
 import javax.xml.namespace.QName;
diff --git a/src/org/gcube/informationsystem/registry/impl/core/ServiceContext.java b/src/org/gcube/informationsystem/registry/impl/core/ServiceContext.java
index 0755a7a..2370a79 100644
--- a/src/org/gcube/informationsystem/registry/impl/core/ServiceContext.java
+++ b/src/org/gcube/informationsystem/registry/impl/core/ServiceContext.java
@@ -1,5 +1,10 @@
 package org.gcube.informationsystem.registry.impl.core;
 
+import java.io.ByteArrayInputStream;
+import java.io.IOException;
+
+import javax.xml.parsers.ParserConfigurationException;
+
 import org.gcube.common.core.contexts.GCUBEServiceContext;
 import org.gcube.common.core.contexts.GHNContext;
 import org.gcube.common.core.informationsystem.client.ISClient;
@@ -14,6 +19,11 @@ import org.gcube.common.core.scope.GCUBEScope;
 import org.gcube.common.core.utils.handlers.GCUBEHandler;
 import org.gcube.common.core.utils.handlers.GCUBEScheduledHandler;
 import org.gcube.informationsystem.registry.impl.core.RegistryConfiguration.ROOT_SERVICES;
+import org.globus.mds.servicegroup.client.ServiceGroupRegistrationParameters;
+import org.globus.wsrf.encoding.ObjectDeserializer;
+import org.globus.wsrf.utils.XmlUtils;
+import org.w3c.dom.Document;
+import org.xml.sax.SAXException;
 
 /**
  * IS-Registry service context
@@ -87,7 +97,7 @@ public class ServiceContext extends GCUBEServiceContext {
 		
 		//creates the single RegistryResource used to raise notifications about profiles' changes
 		logger.info("Creating IS-Registry notification resource...");
-		new Thread() {
+		/*new Thread() {
 			public void run() {
 				try {
 						Thread.sleep(5000);
@@ -98,7 +108,7 @@ public class ServiceContext extends GCUBEServiceContext {
 				} catch (Exception e) {
 					ServiceContext.this.logger.error("Failed to create the notification resource", e);
 				} 
-		}}.start();
+		}}.start();*/
 		
 		/*NotificationResourceScheduler scheduler = new NotificationResourceScheduler(10, GCUBEScheduledHandler.Mode.LAZY);		
 		scheduler.setHandled(new NotificationResource());
@@ -132,6 +142,13 @@ public class ServiceContext extends GCUBEServiceContext {
 
 	@Override
 	protected void onInitialisation() throws Exception {
+		
+		try {
+			this.checkTypeMappings();
+		} catch (InterruptedException e1) {
+			logger.error("Unable to get parse reg file", e1);		
+		}
+		
 		//get the needed implementation classes
 		this.client = GHNContext.getImplementation(ISClient.class);
 		this.queryRI = this.client.getQuery(GCUBERIsFromClassAndName.class);
@@ -227,4 +244,49 @@ public class ServiceContext extends GCUBEServiceContext {
 	protected boolean isICCodeployed() {
 		return isICCodeployed;
 	}
+	
+	private void checkTypeMappings() throws Exception {
+		
+		logger.debug("Checking type mappings availability");
+		
+		String reg = "<ServiceGroupRegistrationParameters xmlns:sgc=\"http://mds.globus.org/servicegroup/client\" xmlns:xsd=\"http://www.w3.org/2001/XMLSchema\" xmlns:xsi=\"http://www.w3.org/2001/XMLSchema-instance\" xmlns:wsa=\"http://schemas.xmlsoap.org/ws/2004/03/addressing\" xmlns:agg=\"http://mds.globus.org/aggregator/types\" xmlns=\"http://mds.globus.org/servicegroup/client\" xmlns:provider=\"http://gcube-system.org/namespaces/common/core/porttypes/GCUBEProvider\" xmlns:wsrl=\"http://docs.oasis-open.org/wsrf/2004/06/wsrf-WS-ResourceLifetime-1.2-draft-01.xsd\">"
+
+		   + "<RefreshIntervalSecs>60</RefreshIntervalSecs>"+
+
+
+		   "<Content xsi:type=\"agg:AggregatorContent\" xmlns:agg=\"http://mds.globus.org/aggregator/types\">"+
+
+		      "<agg:AggregatorConfig>"+
+		      "<agg:GetMultipleResourcePropertiesPollType xmlns:registry=\"http://gcube-system.org/namespaces/informationsystem/registry\">"+
+
+		       "<agg:PollIntervalMillis>60000</agg:PollIntervalMillis>"+
+			   "<agg:ResourcePropertyNames>registry:Profile</agg:ResourcePropertyNames>  "+   
+		       "<n0:ResourcePropertyNames xmlns:n0=\"http://mds.globus.org/aggregator/types\">wsrl:TerminationTime</n0:ResourcePropertyNames>"+
+		       "<n1:ResourcePropertyNames xmlns:n1=\"http://mds.globus.org/aggregator/types\">wsrl:CurrentTime</n1:ResourcePropertyNames>"+
+		       "<n2:ResourcePropertyNames xmlns:n2=\"http://mds.globus.org/aggregator/types\">provider:GHN</n2:ResourcePropertyNames>"+
+		       "<n3:ResourcePropertyNames xmlns:n3=\"http://mds.globus.org/aggregator/types\">provider:RI</n3:ResourcePropertyNames>"+
+		       "<n4:ResourcePropertyNames xmlns:n4=\"http://mds.globus.org/aggregator/types\">provider:ServiceClass</n4:ResourcePropertyNames>"+
+		       "<n5:ResourcePropertyNames xmlns:n5=\"http://mds.globus.org/aggregator/types\">provider:Scope</n5:ResourcePropertyNames>"+
+		       "<n6:ResourcePropertyNames xmlns:n6=\"http://mds.globus.org/aggregator/types\">provider:ServiceID</n6:ResourcePropertyNames>"+
+		       "<n7:ResourcePropertyNames xmlns:n7=\"http://mds.globus.org/aggregator/types\">provider:ServiceName</n7:ResourcePropertyNames>"+
+		       "<n8:ResourcePropertyNames xmlns:n8=\"http://mds.globus.org/aggregator/types\">provider:VO</n8:ResourcePropertyNames>"+
+			"</agg:GetMultipleResourcePropertiesPollType>"+
+		     " </agg:AggregatorConfig>"+
+
+		      "<agg:AggregatorData />"+
+		   "</Content>"+
+
+		"</ServiceGroupRegistrationParameters>";
+		
+		byte[] bArray = reg.getBytes();
+		ByteArrayInputStream bais = new ByteArrayInputStream(bArray);
+		Document doc = XmlUtils.newDocument(bais);
+		// loop on all the IS-ICs found to perform a registration on each of
+		// them
+		
+			// setting parameters for this registration
+			ServiceGroupRegistrationParameters params = (ServiceGroupRegistrationParameters) ObjectDeserializer
+					.toObject(doc.getDocumentElement(), ServiceGroupRegistrationParameters.class);
+		
+	}
 }
\ No newline at end of file