diff --git a/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/CkanLogout.java b/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/CkanLogout.java
index cbd6ed5..da9cc06 100644
--- a/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/CkanLogout.java
+++ b/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/CkanLogout.java
@@ -38,13 +38,14 @@ public class CkanLogout extends HttpServlet {
 	 */
 	@Override
 	protected void doGet(HttpServletRequest req, HttpServletResponse resp) throws ServletException, IOException {
-		logger.info("CkanLogout performing...");
 		HttpSession httpSession = req.getSession();
 		ASLSession session = getASLSession(httpSession);
+		String scope = session.getScope();
 		String username = session.getUsername();
-		CkanConnectorAccessPoint ckanAP = SessionUtil.getCkanAccessPoint(req.getSession());
+		logger.info("CkanLogout performing...");
+		CkanConnectorAccessPoint ckanAP = SessionUtil.getCkanAccessPoint(req.getSession(), scope);
 		//		String token = getGcubeSecurityToken();
-		logger.info("Logout from CKAN for: "+username +" by token: "+ckanAP.getGcubeTokenValue());
+		logger.info("Logout from CKAN for: "+username +" by token: "+ckanAP.getGcubeTokenValue() +", the scope is: "+scope);
 
 		String ckanConnectorLogut = getServletContext().getInitParameter(GcubeCkanDataCatalogServiceImpl.CKANCONNECTORLOGOUT);
 		logger.debug(GcubeCkanDataCatalogServiceImpl.CKANCONNECTORLOGOUT + " is: "+ckanConnectorLogut);
diff --git a/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/GcubeCkanDataCatalogServiceImpl.java b/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/GcubeCkanDataCatalogServiceImpl.java
index b7ae6cd..a5875dc 100644
--- a/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/GcubeCkanDataCatalogServiceImpl.java
+++ b/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/GcubeCkanDataCatalogServiceImpl.java
@@ -109,7 +109,8 @@ public class GcubeCkanDataCatalogServiceImpl extends RemoteServiceServlet implem
 			}
 
 			CkanConnectorAccessPoint ckAP = getCkanConnectorAccessPoint(pathInfoParameter, queryStringParameters);
-			SessionUtil.saveCkanAccessPoint(this.getThreadLocalRequest().getSession(), ckAP);
+			ASLSession aslSession = getASLSession(this.getThreadLocalRequest().getSession());
+			SessionUtil.saveCkanAccessPoint(this.getThreadLocalRequest().getSession(), aslSession.getScope(), ckAP);
 			logger.info("Builded URI to CKAN Connector: "+ckAP.buildURI());
 			logger.debug("returning ckanConnectorUri: "+ckAP);
 			return ckAP;
@@ -133,10 +134,8 @@ public class GcubeCkanDataCatalogServiceImpl extends RemoteServiceServlet implem
 	private CkanConnectorAccessPoint getCkanConnectorAccessPoint(String pathInfoParameter, String queryStringParameters) throws Exception {
 
 		if(outsidePortal()){
-
 			CkanConnectorAccessPoint ckan = new CkanConnectorAccessPoint(getCkanUtilsObj().getCatalogueUrl(),"");
 			return ckan;
-
 		}
 
 		//CKAN BASE URL
@@ -394,7 +393,7 @@ public class GcubeCkanDataCatalogServiceImpl extends RemoteServiceServlet implem
 		HttpSession httpSession = this.getThreadLocalRequest().getSession();
 		ASLSession session = getASLSession(httpSession);
 		String username = session.getUsername();
-		CkanConnectorAccessPoint ckanAP = SessionUtil.getCkanAccessPoint(this.getThreadLocalRequest().getSession());
+		CkanConnectorAccessPoint ckanAP = SessionUtil.getCkanAccessPoint(this.getThreadLocalRequest().getSession(), session.getScope());
 		//		String token = getGcubeSecurityToken();
 		logger.info("Logout from CKAN for: "+username +" by token: "+ckanAP.getGcubeTokenValue());
 
@@ -415,7 +414,7 @@ public class GcubeCkanDataCatalogServiceImpl extends RemoteServiceServlet implem
 		HttpSession httpSession = this.getThreadLocalRequest().getSession();
 		ASLSession session = getASLSession(httpSession);
 		String username = session.getUsername();
-		CkanConnectorAccessPoint ckanAP = SessionUtil.getCkanAccessPoint(this.getThreadLocalRequest().getSession());
+		CkanConnectorAccessPoint ckanAP = SessionUtil.getCkanAccessPoint(this.getThreadLocalRequest().getSession(), session.getScope());
 		//		String token = getGcubeSecurityToken();
 		logger.info("Logout from CKAN for: "+username +" by token: "+ckanAP.getGcubeTokenValue());
 
diff --git a/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/SessionUtil.java b/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/SessionUtil.java
index 2a8962f..b889ab2 100644
--- a/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/SessionUtil.java
+++ b/src/main/java/org/gcube/portlets/gcubeckan/gcubeckandatacatalog/server/SessionUtil.java
@@ -29,16 +29,20 @@ public class SessionUtil {
 	 * Gets the ckan end point.
 	 *
 	 * @param session the session
+	 * @param scope the scope
 	 * @return the ckan end point
+	 * @throws Exception the exception
 	 */
 	public static GcoreEndpointReader getCkanEndPoint(HttpSession session, String scope) throws Exception{
 
-		GcoreEndpointReader ckanEndPoint = (GcoreEndpointReader) session.getAttribute(CKAN_END_POINT);
-
+		String key = getKeyForSession(CKAN_END_POINT, scope);
+		logger.debug("Getting GcoreEndpointReader for key: "+key +", from HttpSession");
+		GcoreEndpointReader ckanEndPoint = (GcoreEndpointReader) session.getAttribute(key);
+		logger.debug("GcoreEndpointReader for key: "+key +", found in session? "+(ckanEndPoint!=null));
 		if(ckanEndPoint==null){
 			logger.debug("GcoreEndpointReader is null, instancing new..");
 			ckanEndPoint = new GcoreEndpointReader(scope);
-			session.setAttribute(CKAN_END_POINT, ckanEndPoint);
+			session.setAttribute(key, ckanEndPoint);
 		}
 		logger.debug("returning: "+ckanEndPoint);
 		return ckanEndPoint;
@@ -60,23 +64,38 @@ public class SessionUtil {
 	}
 
 	/**
-	 * @param ckAP
+	 * Save ckan access point.
+	 *
+	 * @param session the session
+	 * @param scope the scope
+	 * @param ckAP the ck ap
 	 */
-	public static void saveCkanAccessPoint(HttpSession session, CkanConnectorAccessPoint ckAP) {
-
-		session.setAttribute(CKAN_ACCESS_POINT, ckAP);
+	public static void saveCkanAccessPoint(HttpSession session, String scope, CkanConnectorAccessPoint ckAP) {
+		String key = getKeyForSession(CKAN_ACCESS_POINT, scope);
+		session.setAttribute(key, ckAP);
+	}
 
+	/**
+	 * Gets the key for session.
+	 *
+	 * @param key the key
+	 * @param scope the scope
+	 * @return the key for session
+	 */
+	private static String getKeyForSession(String key, String scope){
+		return key+scope;
 	}
 
 	/**
 	 * Gets the ckan access point.
 	 *
 	 * @param session the session
+	 * @param scope the scope
 	 * @return the ckan access point
 	 */
-	public static CkanConnectorAccessPoint getCkanAccessPoint(HttpSession session) {
-
-		return (CkanConnectorAccessPoint) session.getAttribute(CKAN_ACCESS_POINT);
+	public static CkanConnectorAccessPoint getCkanAccessPoint(HttpSession session, String scope) {
+		String key = getKeyForSession(CKAN_ACCESS_POINT, scope);
+		return (CkanConnectorAccessPoint) session.getAttribute(key);
 
 
 	}