diff --git a/src/main/java/org/gcube/portlets/widgets/wsexplorer/shared/Item.java b/src/main/java/org/gcube/portlets/widgets/wsexplorer/shared/Item.java
index 5d50adb..e7212d2 100644
--- a/src/main/java/org/gcube/portlets/widgets/wsexplorer/shared/Item.java
+++ b/src/main/java/org/gcube/portlets/widgets/wsexplorer/shared/Item.java
@@ -49,6 +49,7 @@ public class Item implements IsSerializable, ItemInterface{
 		this.name = name;
 	}
 
+
 	/**
 	 * Instantiates a new item.
 	 *
@@ -63,13 +64,30 @@ public class Item implements IsSerializable, ItemInterface{
 	 * @param isRoot the is root
 	 */
 	public Item(Item parent, String id, String name, ItemType type, String path, String owner, Date creationDate, boolean isFolder, boolean isRoot) {
+		this(parent, id, name, type, path, owner, isFolder, isRoot);
+		this.creationDate = creationDate;
+	}
+
+
+	/**
+	 * Instantiates a new item.
+	 *
+	 * @param parent the parent
+	 * @param id the id
+	 * @param name the name
+	 * @param type the type
+	 * @param path the path
+	 * @param owner the owner
+	 * @param isFolder the is folder
+	 * @param isRoot the is root
+	 */
+	public Item(Item parent, String id, String name, ItemType type, String path, String owner, boolean isFolder, boolean isRoot) {
 		this(id, name, isFolder);
 		this.parent = parent;
 		this.type = type;
 		this.path = path;
 		this.children = new ArrayList<Item>();
 		this.owner = owner;
-		this.creationDate = creationDate;
 		this.isRoot = isRoot;
 	}
 
@@ -309,6 +327,8 @@ public class Item implements IsSerializable, ItemInterface{
 
 
 	/**
+	 * Gets the creation date.
+	 *
 	 * @return the creationDate
 	 */
 	public Date getCreationDate() {