diff --git a/src/main/java/org/gcube/portlets/admin/accountingmanager/server/SessionUtil.java b/src/main/java/org/gcube/portlets/admin/accountingmanager/server/SessionUtil.java
index 0e647cf..2ce0ecf 100644
--- a/src/main/java/org/gcube/portlets/admin/accountingmanager/server/SessionUtil.java
+++ b/src/main/java/org/gcube/portlets/admin/accountingmanager/server/SessionUtil.java
@@ -20,6 +20,7 @@ import org.gcube.portlets.admin.accountingmanager.shared.exception.ServiceExcept
 import org.gcube.vomanagement.usermanagement.GroupManager;
 import org.gcube.vomanagement.usermanagement.impl.LiferayGroupManager;
 import org.gcube.vomanagement.usermanagement.model.GCubeGroup;
+import org.gcube.vomanagement.usermanagement.model.GCubeUser;
 import org.slf4j.Logger;
 import org.slf4j.LoggerFactory;
 
@@ -34,8 +35,7 @@ public class SessionUtil {
 	private static Logger logger = LoggerFactory.getLogger(SessionUtil.class);
 
 	public static ServiceCredentials getServiceCredentials(
-			HttpServletRequest httpServletRequest)
-			throws ServiceException {
+			HttpServletRequest httpServletRequest) throws ServiceException {
 		return getServiceCredentials(httpServletRequest, null);
 	}
 
@@ -47,6 +47,8 @@ public class SessionUtil {
 		String userName = null;
 		String scope = null;
 		String token = null;
+		String groupId = null;
+		String groupName = null;
 
 		if (Constants.DEBUG_MODE) {
 			logger.info("No credential found in session, use test user!");
@@ -59,10 +61,20 @@ public class SessionUtil {
 		} else {
 			logger.info("Retrieving credential in session!");
 			PortalContext pContext = PortalContext.getConfiguration();
+			boolean hasScopeGroupId = false;
+
 			if (scopeGroupId != null && !scopeGroupId.isEmpty()) {
+				hasScopeGroupId = true;
+
+			} else {
+				hasScopeGroupId = false;
+			}
+
+			if (hasScopeGroupId) {
 				scope = pContext.getCurrentScope(scopeGroupId);
 			} else {
 				scope = pContext.getCurrentScope(httpServletRequest);
+
 			}
 
 			if (scope == null || scope.isEmpty()) {
@@ -71,8 +83,16 @@ public class SessionUtil {
 				throw new ServiceException(error);
 			}
 
-			userName = pContext.getCurrentUser(httpServletRequest)
-					.getUsername();
+			GCubeUser gCubeUser = pContext.getCurrentUser(httpServletRequest);
+
+			if (gCubeUser == null) {
+				String error = "Error retrieving gCubeUser in scope " + scope
+						+ ": " + gCubeUser;
+				logger.error(error);
+				throw new ServiceException(error);
+			}
+
+			userName = gCubeUser.getUsername();
 
 			if (userName == null || userName.isEmpty()) {
 				String error = "Error retrieving username in scope " + scope
@@ -81,7 +101,7 @@ public class SessionUtil {
 				throw new ServiceException(error);
 			}
 
-			token = pContext.getCurrentUserToken(httpServletRequest);
+			token = pContext.getCurrentUserToken(scope, httpServletRequest);
 
 			if (token == null || token.isEmpty()) {
 				String error = "Error retrieving token for " + userName
@@ -90,22 +110,55 @@ public class SessionUtil {
 				throw new ServiceException(error);
 			}
 
-			String name = pContext.getCurrentUser(httpServletRequest)
+			String name = gCubeUser
 					.getFirstName();
-			String lastName = pContext.getCurrentUser(httpServletRequest)
+			String lastName = gCubeUser
 					.getLastName();
-			String fullName = pContext.getCurrentUser(httpServletRequest)
+			String fullName = gCubeUser
 					.getFullname();
 
-			String userAvatarURL = pContext.getCurrentUser(httpServletRequest)
+			String userAvatarURL = gCubeUser
 					.getUserAvatarURL();
 
-			String email = pContext.getCurrentUser(httpServletRequest)
+			String email = gCubeUser
 					.getEmail();
-			String groupId = String.valueOf(pContext
-					.getCurrentGroupId(httpServletRequest));
-			String groupName = pContext.getCurrentGroupName(httpServletRequest);
+			
+			
+			if (hasScopeGroupId) {
+				
+				groupId = scopeGroupId;
 
+				long gId;
+
+				try {
+					gId = Long.parseLong(scopeGroupId);
+				} catch (Throwable e) {
+					String error = "Error retrieving groupId: " + scopeGroupId;
+					logger.error(error, e);
+					throw new ServiceException(error);
+				}
+
+				GCubeGroup group;
+				try {
+					group = new LiferayGroupManager().getGroup(gId);
+				} catch (Throwable e) {
+					String error = "Error retrieving group: " + groupName;
+					logger.error(error);
+					throw new ServiceException(error);
+				}
+
+				groupName = group.getGroupName();
+
+			} else {
+
+				groupId = String.valueOf(pContext
+						.getCurrentGroupId(httpServletRequest));
+
+				groupName = pContext.getCurrentGroupName(httpServletRequest);
+
+			}
+
+			
 			sCredentials = new ServiceCredentials(userName, fullName, name,
 					lastName, email, scope, groupId, groupName, userAvatarURL,
 					token);
@@ -154,8 +207,9 @@ public class SessionUtil {
 
 			if (Constants.DEBUG_MODE) {
 				contexts.add(serviceCredentials.getScope());
-				for(int i=0; i<50 ; i++){
-					contexts.add("/d4science.research-infrastructures.eu/gCubeApps/PerformanceEvaluationInAquaculture"+i);
+				for (int i = 0; i < 50; i++) {
+					contexts.add("/d4science.research-infrastructures.eu/gCubeApps/PerformanceEvaluationInAquaculture"
+							+ i);
 				}
 			} else {
 				contexts.add(serviceCredentials.getScope());
diff --git a/src/main/java/org/gcube/portlets/admin/accountingmanager/server/export/CSVManager.java b/src/main/java/org/gcube/portlets/admin/accountingmanager/server/export/CSVManager.java
index d0a7504..687cd21 100644
--- a/src/main/java/org/gcube/portlets/admin/accountingmanager/server/export/CSVManager.java
+++ b/src/main/java/org/gcube/portlets/admin/accountingmanager/server/export/CSVManager.java
@@ -186,11 +186,12 @@ public class CSVManager {
 			logger.debug("Temp File: " + tempFile.toString());
 
 			// Create the CSVFormat object
-			CSVFormat format = CSVFormat.RFC4180.withHeader()
+			CSVFormat format = CSVFormat.RFC4180.withFirstRecordAsHeader()
 					.withDelimiter(',');
 
 			PrintStream printStream = new PrintStream(tempFile.toFile());
 			// CSV Write Example using CSVPrinter
+			
 			CSVPrinter printer = new CSVPrinter(printStream, format);
 			printer.printRecord(accountingDataModel.getHeader());
 			for (AccountingDataRow row : accountingDataModel.getRows()) {