diff --git a/.classpath b/.classpath
index 521e370..48e8f29 100644
--- a/.classpath
+++ b/.classpath
@@ -1,6 +1,6 @@
 <?xml version="1.0" encoding="UTF-8"?>
 <classpath>
-	<classpathentry kind="src" output="target/gcube-loggedin-2.1.0-SNAPSHOT/WEB-INF/classes" path="src/main/java">
+	<classpathentry kind="src" output="target/gcube-loggedin-2.2.0-SNAPSHOT/WEB-INF/classes" path="src/main/java">
 		<attributes>
 			<attribute name="optional" value="true"/>
 			<attribute name="maven.pomderived" value="true"/>
@@ -30,5 +30,5 @@
 			<attribute name="org.eclipse.jst.component.dependency" value="/WEB-INF/lib"/>
 		</attributes>
 	</classpathentry>
-	<classpathentry kind="output" path="target/gcube-loggedin-2.1.0-SNAPSHOT/WEB-INF/classes"/>
+	<classpathentry kind="output" path="target/gcube-loggedin-2.2.0-SNAPSHOT/WEB-INF/classes"/>
 </classpath>
diff --git a/.settings/com.google.gdt.eclipse.core.prefs b/.settings/com.google.gdt.eclipse.core.prefs
index df4202b..2a5d853 100644
--- a/.settings/com.google.gdt.eclipse.core.prefs
+++ b/.settings/com.google.gdt.eclipse.core.prefs
@@ -1,6 +1,5 @@
-#Thu Jun 20 15:20:53 EEST 2013
 eclipse.preferences.version=1
 jarsExcludedFromWebInfLib=
-lastWarOutDir=/Users/massi/Documents/workspace/gcube-loggedin/target/gcube-loggedin-2.1.0-SNAPSHOT
+lastWarOutDir=/Users/massi/Documents/workspace/gcube-loggedin/target/gcube-loggedin-2.2.0-SNAPSHOT
 warSrcDir=src/main/webapp
 warSrcDirIsOutput=false
diff --git a/.settings/org.eclipse.wst.validation.prefs b/.settings/org.eclipse.wst.validation.prefs
new file mode 100644
index 0000000..04cad8c
--- /dev/null
+++ b/.settings/org.eclipse.wst.validation.prefs
@@ -0,0 +1,2 @@
+disabled=06target
+eclipse.preferences.version=1
diff --git a/pom.xml b/pom.xml
index 4ad778a..4f2640b 100644
--- a/pom.xml
+++ b/pom.xml
@@ -13,7 +13,7 @@
 	<groupId>org.gcube.portlets.user</groupId>
 	<artifactId>gcube-loggedin</artifactId>
 	<packaging>war</packaging>
-	<version>2.1.0-SNAPSHOT</version>
+	<version>2.2.0-SNAPSHOT</version>
 
 	<name>gCube Loggedin Portlet</name>
 	<description>
@@ -26,7 +26,7 @@
 	</scm>
 	<properties>
 		<!-- Convenience property to set the GWT version -->
-		<gwtVersion>2.4.0</gwtVersion>
+		<gwtVersion>2.5.1</gwtVersion>
 		<distroDirectory>distro</distroDirectory>
 		<!-- GWT needs at least java 1.6 -->
 		<maven.compiler.source>1.6</maven.compiler.source>
@@ -36,7 +36,17 @@
 		<project.build.sourceEncoding>UTF-8</project.build.sourceEncoding>
 		<project.reporting.outputEncoding>UTF-8</project.reporting.outputEncoding>
 	</properties>
-
+	<dependencyManagement>
+		<dependencies>
+			<dependency>
+				<groupId>org.gcube.distribution</groupId>
+				<artifactId>maven-portal-bom</artifactId>
+				<version>LATEST</version>
+				<type>pom</type>
+				<scope>import</scope>
+			</dependency>
+		</dependencies>
+	</dependencyManagement>
 	<dependencies>
 
 		<!-- This dependency is needed and is need on TOP to use GWT UI BInder 
@@ -50,37 +60,26 @@
 		<dependency>
 			<groupId>com.google.gwt</groupId>
 			<artifactId>gwt-user</artifactId>
-			<version>${gwtVersion}</version>
-			<scope>provided</scope>
+				<scope>provided</scope>
 		</dependency>
 		<dependency>
 			<groupId>com.google.gwt</groupId>
 			<artifactId>gwt-servlet</artifactId>
-			<version>${gwtVersion}</version>
-			<scope>provided</scope>
-		</dependency>
-		<dependency>
-			<groupId>org.gcube.core</groupId>
-			<artifactId>gcf</artifactId>
-			<version>[1.5.0-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
 			<scope>provided</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.gcube.portal</groupId>
 			<artifactId>custom-portal-handler</artifactId>
-			<version>[1.2.0-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
 			<scope>provided</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.gcube.portlets.user</groupId>
 			<artifactId>gcube-widgets</artifactId>
-			<version>[1.4.0-SNAPSHOT, 2.0.0-SNAPSHOT)</version>
 			<scope>provided</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.gcube.applicationsupportlayer</groupId>
 			<artifactId>aslcore</artifactId>
-			<version>[3.2.0-SNAPSHOT, 4.0.0-SNAPSHOT)</version>
 			<scope>provided</scope>
 		</dependency>
 		<dependency>
@@ -92,19 +91,16 @@
 		<dependency>
 			<groupId>javax.portlet</groupId>
 			<artifactId>portlet-api</artifactId>
-			<version>2.0</version>
 			<scope>provided</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.slf4j</groupId>
 			<artifactId>slf4j-log4j12</artifactId>
-			<version>1.6.4</version>
 			<scope>runtime</scope>
 		</dependency>
 		<dependency>
 			<groupId>org.slf4j</groupId>
 			<artifactId>slf4j-api</artifactId>
-			<version>1.6.4</version>
 			<scope>runtime</scope>
 		</dependency>
 		<dependency>
@@ -138,7 +134,7 @@
 			<plugin>
 				<groupId>org.codehaus.mojo</groupId>
 				<artifactId>gwt-maven-plugin</artifactId>
-				<version>2.4.0</version>
+				<version>${gwtVersion}</version>
 				<executions>
 					<execution>
 						<goals>
diff --git a/src/main/java/org/gcube/portlets/user/gcubeloggedin/server/LoggedinServiceImpl.java b/src/main/java/org/gcube/portlets/user/gcubeloggedin/server/LoggedinServiceImpl.java
index b447668..5032cf2 100644
--- a/src/main/java/org/gcube/portlets/user/gcubeloggedin/server/LoggedinServiceImpl.java
+++ b/src/main/java/org/gcube/portlets/user/gcubeloggedin/server/LoggedinServiceImpl.java
@@ -13,14 +13,14 @@ import javax.servlet.http.HttpSession;
 
 import org.gcube.application.framework.core.session.ASLSession;
 import org.gcube.application.framework.core.session.SessionManager;
-import org.gcube.common.core.utils.logging.GCUBEClientLog;
-import org.gcube.common.core.utils.logging.GCUBELog;
 import org.gcube.portal.custom.communitymanager.OrganizationsUtil;
 import org.gcube.portal.custom.scopemanager.scopehelper.ScopeHelper;
 import org.gcube.portlets.user.gcubeloggedin.client.LoggedinService;
 import org.gcube.portlets.user.gcubeloggedin.shared.VObject;
 import org.gcube.portlets.user.gcubeloggedin.shared.VObject.UserBelongingClient;
 import org.gcube.portlets.user.gcubeloggedin.shared.VREClient;
+import org.slf4j.Logger;
+import org.slf4j.LoggerFactory;
 
 import com.google.gwt.user.server.rpc.RemoteServiceServlet;
 import com.liferay.portal.kernel.exception.PortalException;
@@ -41,7 +41,7 @@ import com.liferay.portal.theme.ThemeDisplay;
 @SuppressWarnings("serial")
 public class LoggedinServiceImpl extends RemoteServiceServlet implements LoggedinService {
 
-	private static GCUBEClientLog _log = new GCUBEClientLog(LoggedinServiceImpl.class);
+	private static final Logger _log = LoggerFactory.getLogger(LoggedinServiceImpl.class);
 	private boolean isDeployed = true;
 	/**
 	 * the current ASLSession