diff --git a/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/select/WorkspaceExplorerSelectDialog.java b/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/select/WorkspaceExplorerSelectDialog.java
index ef27a11..aaf73fa 100644
--- a/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/select/WorkspaceExplorerSelectDialog.java
+++ b/src/main/java/org/gcube/portlets/widgets/wsexplorer/client/select/WorkspaceExplorerSelectDialog.java
@@ -136,7 +136,7 @@ public class WorkspaceExplorerSelectDialog extends Modal implements HasWorskpace
 			itemsType[1] = ItemType.PRIVATE_FOLDER;
 			itemsType[2] = ItemType.SHARED_FOLDER;
 			itemsType[3] = ItemType.VRE_FOLDER;
-			
+
 			setSelectableTypes(itemsType);
 			setShowableTypes(itemsType);
 		}
@@ -144,6 +144,29 @@ public class WorkspaceExplorerSelectDialog extends Modal implements HasWorskpace
 		loadExplorer(captionTxt, null);
 	}
 
+	/**
+	 * Instantiates a new workspace explorer select dialog.
+	 *
+	 * @param captionTxt the caption txt
+	 * @param showOnlyFolders the show only folders
+	 * @param baseFolderId the base folder id
+	 */
+	public WorkspaceExplorerSelectDialog(String captionTxt, boolean showOnlyFolders, String baseFolderId) {
+		controller = new WorkspaceExplorerController(WorkspaceExplorerConstants.HEIGHT_EXPLORER_PANEL);
+		if(showOnlyFolders){
+			ItemType[] itemsType = new ItemType[4];
+			itemsType[0] = ItemType.FOLDER;
+			itemsType[1] = ItemType.PRIVATE_FOLDER;
+			itemsType[2] = ItemType.SHARED_FOLDER;
+			itemsType[3] = ItemType.VRE_FOLDER;
+
+			setSelectableTypes(itemsType);
+			setShowableTypes(itemsType);
+		}
+
+		loadExplorer(captionTxt, baseFolderId);
+	}
+
 	/**
 	 * Instantiates a new workspace explorer select dialog.
 	 *