diff --git a/src/main/java/org/gcube/portal/ldapexport/LDAPSync.java b/src/main/java/org/gcube/portal/ldapexport/LDAPSync.java
index 4591572..abd2e9b 100644
--- a/src/main/java/org/gcube/portal/ldapexport/LDAPSync.java
+++ b/src/main/java/org/gcube/portal/ldapexport/LDAPSync.java
@@ -102,8 +102,10 @@ public class LDAPSync implements Runnable {
 			DirContext ctx = new InitialDirContext(env);
 			_log.debug("Initiating LDAP Sync ...");
 			createUsersOrganizationalUnit(ctx);
+
 			//update the users list
 			exportSingleUsers(ctx, env, users);
+			
 			//crate or update the whole list of organizations (objectClass=organizationalUnit, ou="+orgName+",dc=d4science,dc=org) and groups ( objectClass=top and POSIXGroup)
 			updateGroups(ctx, rootVO);
 		} catch (NamingException e) {
@@ -132,6 +134,8 @@ public class LDAPSync implements Runnable {
 			attributes.put(description);		
 			//	private static final String USER_CONTEXT = ",";
 			ctx.createSubcontext("ou=Organizations,dc=d4science,dc=org", attributes);
+			_log.info("organizationalUnit \"ou=Organizations,dc=d4science,dc=org\" created");
+
 
 			attributes = new BasicAttributes();
 			objectClass = new BasicAttribute("objectClass");
@@ -139,6 +143,7 @@ public class LDAPSync implements Runnable {
 			attributes.put(objectClass);
 			description.add("Default Organization");		
 			ctx.createSubcontext("o=D4Science,ou=Organizations,dc=d4science,dc=org", attributes);	
+			_log.info("organizationalUnit \"o=D4Science,ou=Organizations,dc=d4science,dc=org\" created");
 
 			attributes = new BasicAttributes();
 			objectClass = new BasicAttribute("objectClass");
@@ -146,6 +151,7 @@ public class LDAPSync implements Runnable {
 			attributes.put(objectClass);
 			description.add("People Org Unit");		
 			ctx.createSubcontext("ou=People,o=D4Science,ou=Organizations,dc=d4science,dc=org", attributes);	
+			_log.info("organizationalUnit \"ou=People,o=D4Science,ou=Organizations,dc=d4science,dc=org\" created");
 		}
 		else
 			_log.info("ou=Organizations,dc=d4science,dc=org already present, skip");
@@ -203,7 +209,7 @@ public class LDAPSync implements Runnable {
 				_log.info("Adding user as memberUid: " + user );
 				
 				Attribute member = new BasicAttribute("member");
-				member.add("uid="+user+","+vreSubCtx);
+				member.add(getSubContext(user));
 				Attributes attributes2 = new BasicAttributes();
 				attributes2.put(member);					
 				ctx.modifyAttributes(vreSubCtx, DirContext.ADD_ATTRIBUTE, attributes2);