diff --git a/src/main/java/org/gcube/datatransfer/resolver/services/GeonetworkResolver.java b/src/main/java/org/gcube/datatransfer/resolver/services/GeonetworkResolver.java
index 7e69b46..1ccfe58 100644
--- a/src/main/java/org/gcube/datatransfer/resolver/services/GeonetworkResolver.java
+++ b/src/main/java/org/gcube/datatransfer/resolver/services/GeonetworkResolver.java
@@ -171,17 +171,55 @@ public class GeonetworkResolver {
 			
 			try {
 				
-				GeonetworkAccessParameter gntwAccess = new GeonetworkAccessParameter(scope);
-				//GeonetworkInstance gnInstance = gntwAccess.getGeonetworkInstance(true, null,null);
-				
-				GeonetworkInstance gnInstance = getGeonetworkInstanceForScope(scope, null, null);
-
+				GeonetworkInstance gnInstance = getGeonetworkInstanceForScope(scope);
+				logger.info("set scope provider "+scope);
 				ScopeProvider.instance.set(scope);
+				Account account = gnInstance.getAccount();
+				Version version = gnInstance.getVersion();
+				String geonetworkUrl = gnInstance.getEndPoint();
+				Configuration config = gnInstance.getConfig()!=null?gnInstance.getConfig():null;
+				
+				if(account==null || account.getUser()==null || account.getPassword()==null || config==null) {
+					logger.info("Loading GN istance and configurations via Geonetwork Library...");
+					logger.info("set scope provider "+scope);
+					ScopeProvider.instance.set(scope);
+					config = gnInstance.getGeonetworkPublisher().getConfiguration();
+					account = config.getScopeConfiguration().getAccounts().get(Type.CKAN);
+					version = config.getGeoNetworkVersion();
+					geonetworkUrl = config.getGeoNetworkEndpoint();
+				}
+				logger.info("set scope provider "+scope);
+				ScopeProvider.instance.set(scope);
+				logger.info("SCOPE: {}, CKAN user used is: {}",scope, account.getUser(), account.getPassword());
+				logger.info("SCOPE: {}, GN EndPoint: {}",scope, geonetworkUrl);
+				
+//				GeonetworkInstance gnInstance = getGeonetworkInstanceForScope(scope);
+//				ScopeProvider.instance.set(scope);
 
 				HTTPCallsUtils httpUtils = new HTTPCallsUtils();
+				
+				if(visibility.equals(VISIBILITY.PRV.name())){
+					if(account.getUser()!=null){
+						switch (version) {
+						case DUE:
+							boolean authorized = GNAuthentication.login(httpUtils, geonetworkUrl, account.getUser(), account.getPassword());
+							logger.info("Authorized on GN2 "+geonetworkUrl +" ? "+authorized);
+							break;
+	
+						default:
+							httpUtils = new HTTPCallsUtils(account.getUser(), account.getPassword());
+							logger.info("Authorized on GN3 via HTTCallsUtils...");
+							break;
+						}
+						
+					}else {
+						logger.warn("I'm not able to perform authentication, the user read from config with "+Type.CKAN+" is null");
+					}
+				}
+
 				//Configuration config = gnInstance.getGeonetworkPublisher().getConfiguration();
 				//String geonetworkUrl = config.getGeoNetworkEndpoint();
-				String geonetworkUrl = gnInstance.getEndPoint();
+//				String geonetworkUrl = gnInstance.getEndPoint();
 				String baseURL = remainPath==null ||remainPath.isEmpty()?geonetworkUrl+"/"+CSW_SERVER:geonetworkUrl+"/"+CSW_SERVER+remainPath;
 				logger.info("The base URL is: "+baseURL);
 				String queryString = req.getQueryString()==null || req.getQueryString().isEmpty()?"":"?"+req.getQueryString();
@@ -418,9 +456,9 @@ public class GeonetworkResolver {
 				
 				//I'M LOADING THE GN CONFIGURATIONS (ENDPOINT, USER, PWD AND SO ON..) FROM GN LIBRARY BY GENERAL CONSTRUCTOR THAT PERFORMS AUTHENTICATION ON GN,
 				//THEN THE CONGIGURATIONS LAODED, USER TO PERFORM AUTHENTICATION AND SO ON ARE MANAGE VIA HTTP_CLIENTS. 
+				GeonetworkInstance gnInstance = getGeonetworkInstanceForScope(scope);
 				logger.info("set scope provider "+scope);
 				ScopeProvider.instance.set(scope);
-				GeonetworkInstance gnInstance = getGeonetworkInstanceForScope(scope, GeonetworkLoginLevel.CKAN, AccountType.CKAN);
 				Account account = gnInstance.getAccount();
 				Version version = gnInstance.getVersion();
 				String geonetworkUrl = gnInstance.getEndPoint();
@@ -635,7 +673,7 @@ public class GeonetworkResolver {
 	 * @return the geonetwork instance for scope
 	 * @throws Exception the exception
 	 */
-	protected GeonetworkInstance getGeonetworkInstanceForScope(String scope, GeonetworkLoginLevel loginLevel, AccountType accountType) throws Exception{
+	protected GeonetworkInstance getGeonetworkInstanceForScope(String scope) throws Exception{
 
 		logger.info("Trying to read the {} from cache for scope: {}",GeonetworkInstance.class.getSimpleName(), scope);
 		GeonetworkInstance geoInstance;