diff --git a/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/ConstantsSharing.java b/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/ConstantsSharing.java
index d183195..f12b6eb 100644
--- a/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/ConstantsSharing.java
+++ b/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/ConstantsSharing.java
@@ -13,4 +13,8 @@ public interface ConstantsSharing {
 	public static final String LOADINGSTYLE = "x-mask-loading";
 	public static final String SERVER_ERROR = "Sorry, an error has occurred on the server when";
 	public static final String TRY_AGAIN = "Try again";
+	
+	
+	public static int WIDTH_DIALOG = 530;
+	public static int HEIGHT_DIALOG = 530;
 }
diff --git a/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/WorkspaceSharingController.java b/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/WorkspaceSharingController.java
index d75737d..3ca6876 100644
--- a/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/WorkspaceSharingController.java
+++ b/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/WorkspaceSharingController.java
@@ -7,6 +7,7 @@ import org.gcube.portlets.widgets.workspacesharingwidget.client.rpc.WorkspaceSha
 import org.gcube.portlets.widgets.workspacesharingwidget.client.rpc.WorkspaceSharingServiceAsync;
 import org.gcube.portlets.widgets.workspacesharingwidget.shared.ACL_TYPE;
 
+import com.extjs.gxt.ui.client.widget.Window;
 import com.google.gwt.core.client.GWT;
 import com.google.gwt.user.client.rpc.AsyncCallback;
 
@@ -49,6 +50,9 @@ public class WorkspaceSharingController {
 		
 		if(shareOnlyOwner){
 			loadMyLogin();
+			
+			Window win = new Window();
+//			win.setSize(c, height)
 		}
 	}
 	
@@ -76,7 +80,6 @@ public class WorkspaceSharingController {
 		return myLogin;
 	}
 
-
 	public String getWorkspaceItemId() {
 		return workspaceItemId;
 	}
@@ -86,13 +89,9 @@ public class WorkspaceSharingController {
 		return shareOnlyOwner;
 	}
 
-	public void setWorkspaceItemId(String workspaceItemId) {
-		this.workspaceItemId = workspaceItemId;
-	}
-
-
-	public void setShareOnlyOwner(boolean shareOnlyOwner) {
-		this.shareOnlyOwner = shareOnlyOwner;
+	
+	public ACL_TYPE getDefaultPermission() {
+		return defaultPermission;
 	}
 
 }
diff --git a/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/view/sharing/DialogShareWItem.java b/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/view/sharing/DialogShareWItem.java
index a095074..03ba590 100644
--- a/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/view/sharing/DialogShareWItem.java
+++ b/src/main/java/org/gcube/portlets/widgets/workspacesharingwidget/client/view/sharing/DialogShareWItem.java
@@ -3,6 +3,7 @@ package org.gcube.portlets.widgets.workspacesharingwidget.client.view.sharing;
 import java.util.ArrayList;
 import java.util.List;
 
+import org.gcube.portlets.widgets.workspacesharingwidget.client.ConstantsSharing;
 import org.gcube.portlets.widgets.workspacesharingwidget.client.WorkspaceSharingController;
 import org.gcube.portlets.widgets.workspacesharingwidget.client.view.sharing.multisuggest.MultiDragContact;
 import org.gcube.portlets.widgets.workspacesharingwidget.client.view.sharing.multisuggest.MultiValuePanel;
@@ -40,7 +41,7 @@ import com.google.gwt.user.client.ui.Label;
  */
 public class DialogShareWItem extends Dialog {
 	
-	private int widthDialog = 530;
+
 	private int heightTextArea = 100;
 	private TextField<String> txtName;
 	private TextArea textAreaDescription = new TextArea();
@@ -90,8 +91,7 @@ public class DialogShareWItem extends Dialog {
 	public DialogShareWItem(FileModel fileModel, HandlerManager eventBus, final boolean shareOnlyOwner, final ACL_TYPE defaultACL) {
 		initLayout();
 	    this.fileToShare = fileModel;
-
-	    setWidth(widthDialog);
+	    
 	    setButtons(Dialog.OKCANCEL);
 	    
 	    String heading = "Share workspace";
@@ -256,11 +256,10 @@ public class DialogShareWItem extends Dialog {
 	    setModal(true);
 	    setScrollMode(Scroll.AUTOY);
 	    setBodyStyle("padding: 9px; background: none");
-	    setWidth(widthDialog);
-	    setHeight(397);
+	    setWidth(ConstantsSharing.WIDTH_DIALOG);
+	    setHeight(ConstantsSharing.HEIGHT_DIALOG);
 	    setResizable(true);
 	    setButtonAlign(HorizontalAlignment.CENTER); 
-	    setWidth(widthDialog);
 	    setButtons(Dialog.OKCANCEL);
 	}