diff --git a/src/main/java/org/gcube/common/storagehubwrapper/server/WorkspaceStorageHubClientService.java b/src/main/java/org/gcube/common/storagehubwrapper/server/WorkspaceStorageHubClientService.java
index 7519733..d7d4fe0 100644
--- a/src/main/java/org/gcube/common/storagehubwrapper/server/WorkspaceStorageHubClientService.java
+++ b/src/main/java/org/gcube/common/storagehubwrapper/server/WorkspaceStorageHubClientService.java
@@ -6,6 +6,7 @@ package org.gcube.common.storagehubwrapper.server;
 import java.io.IOException;
 import java.io.InputStream;
 import java.util.ArrayList;
+import java.util.Arrays;
 import java.util.HashMap;
 import java.util.List;
 import java.util.Map;
@@ -680,14 +681,9 @@ public final class WorkspaceStorageHubClientService implements Workspace{
 	}
 
 
-	/**
-	 * Move items.
-	 *
-	 * @param itemIds the item ids
-	 * @param folderDestinationId the folder destination id
-	 * @throws Exception the exception
-	 */
-	public void moveItems(List<String> itemIds, String folderDestinationId) throws Exception{
+
+	@Override
+	public void moveItems(List<String> itemIds, String folderDestinationId) throws ItemNotFoundException, WrongDestinationException, InsufficientPrivilegesException, InternalErrorException, ItemAlreadyExistException, Exception {
 
 		FolderContainer destFolderContainer = null;
 
@@ -718,15 +714,8 @@ public final class WorkspaceStorageHubClientService implements Workspace{
 	}
 
 
-	/**
-	 * Copy file items.
-	 *
-	 * @param itemIds the item ids
-	 * @param folderDestinationId the folder destination id
-	 * @return the list
-	 * @throws Exception the exception
-	 */
-	public List<WorkspaceItem> copyFileItems(List<String> itemIds, String folderDestinationId) throws Exception{
+	@Override
+	public List<WorkspaceItem> copyFileItems(List<String> itemIds, String folderDestinationId) throws ItemNotFoundException, WrongDestinationException, InternalErrorException, ItemAlreadyExistException, InsufficientPrivilegesException, Exception {
 
 
 		FolderContainer destFolderContainer = null;
@@ -763,6 +752,30 @@ public final class WorkspaceStorageHubClientService implements Workspace{
 	}
 
 
+	/* (non-Javadoc)
+	 * @see org.gcube.common.storagehubwrapper.server.tohl.Workspace#copyFile(java.lang.String, java.lang.String)
+	 */
+	@Override
+	public WorkspaceItem copyFile(String itemId, String folderDestinationId) throws ItemNotFoundException, WrongDestinationException, InternalErrorException, ItemAlreadyExistException, InsufficientPrivilegesException, Exception {
+
+		List<WorkspaceItem> list = copyFileItems(Arrays.asList(itemId), folderDestinationId);
+
+		return list==null||list.isEmpty()?null:list.get(0);
+
+	}
+
+
+	/* (non-Javadoc)
+	 * @see org.gcube.common.storagehubwrapper.server.tohl.Workspace#moveItem(java.lang.String, java.lang.String)
+	 */
+	public void moveItem(String itemId, String folderDestinationId) throws ItemNotFoundException, WrongDestinationException, InsufficientPrivilegesException, ItemAlreadyExistException, InternalErrorException, Exception{
+
+		moveItems(Arrays.asList(itemId), folderDestinationId);
+
+	}
+
+
+
 
 
 
@@ -823,19 +836,6 @@ public final class WorkspaceStorageHubClientService implements Workspace{
 	}
 
 
-	/* (non-Javadoc)
-	 * @see org.gcube.portal.storagehubwrapper.shared.Workspace#moveItem(java.lang.String, java.lang.String)
-	 */
-	@Override
-	public WorkspaceItem moveItem(String itemId, String destinationFolderId)
-		throws ItemNotFoundException, WrongDestinationException,
-		InsufficientPrivilegesException, InternalErrorException,
-		ItemAlreadyExistException, WorkspaceFolderNotFoundException {
-
-		// TODO Auto-generated method stub
-		return null;
-	}
-
 	/* (non-Javadoc)
 	 * @see org.gcube.portal.storagehubwrapper.shared.Workspace#renameItem(java.lang.String, java.lang.String)
 	 */
@@ -883,33 +883,6 @@ public final class WorkspaceStorageHubClientService implements Workspace{
 
 	}
 
-	/* (non-Javadoc)
-	 * @see org.gcube.portal.storagehubwrapper.shared.Workspace#copy(java.lang.String, java.lang.String, java.lang.String)
-	 */
-	@Override
-	public WorkspaceItem copy(
-		String itemId, String newName, String destinationFolderId)
-		throws ItemNotFoundException, WrongDestinationException,
-		InternalErrorException, ItemAlreadyExistException,
-		InsufficientPrivilegesException, WorkspaceFolderNotFoundException {
-
-		// TODO Auto-generated method stub
-		return null;
-	}
-
-	/* (non-Javadoc)
-	 * @see org.gcube.portal.storagehubwrapper.shared.Workspace#copy(java.lang.String, java.lang.String)
-	 */
-	@Override
-	public WorkspaceItem copy(String itemId, String destinationFolderId)
-		throws ItemNotFoundException, WrongDestinationException,
-		InternalErrorException, ItemAlreadyExistException,
-		InsufficientPrivilegesException, WorkspaceFolderNotFoundException {
-
-		// TODO Auto-generated method stub
-		return null;
-	}
-
 	/* (non-Javadoc)
 	 * @see org.gcube.portal.storagehubwrapper.shared.Workspace#searchByName(java.lang.String, java.lang.String)
 	 */
diff --git a/src/main/java/org/gcube/common/storagehubwrapper/server/tohl/Workspace.java b/src/main/java/org/gcube/common/storagehubwrapper/server/tohl/Workspace.java
index 147d6c7..c77d08b 100644
--- a/src/main/java/org/gcube/common/storagehubwrapper/server/tohl/Workspace.java
+++ b/src/main/java/org/gcube/common/storagehubwrapper/server/tohl/Workspace.java
@@ -355,19 +355,21 @@ public interface Workspace{
 	 */
 	public void deleteItem(String itemId) throws ItemNotFoundException, InternalErrorException, InsufficientPrivilegesException, Exception;
 
+
 	/**
-	 * Move a workspaceItem to a specified destination.
-	 * @param itemId the item to move.
-	 * @param destinationFolderId the destination folder.
-	 * @return the moved workspaceItem
-	 * @throws ItemNotFoundException if the specified item has not been found.
-	 * @throws WrongDestinationException if the specified destination has not been found.
-	 * @throws InsufficientPrivilegesException if the user don't have sufficient privileges to perform this operation.
-	 * @throws InternalErrorException if an internal error occurs.
-	 * @throws ItemAlreadyExistException if the destination folder have a children with same name.
-	 * @throws WorkspaceFolderNotFoundException if the destination folder is not found.
+	 * Move item.
+	 *
+	 * @param itemId the item id
+	 * @param destinationFolderId the destination folder id
+	 * @throws ItemNotFoundException the item not found exception
+	 * @throws WrongDestinationException the wrong destination exception
+	 * @throws InsufficientPrivilegesException the insufficient privileges exception
+	 * @throws InternalErrorException the internal error exception
+	 * @throws ItemAlreadyExistException the item already exist exception
+	 * @throws WorkspaceFolderNotFoundException the workspace folder not found exception
+	 * @throws Exception the exception
 	 */
-	public WorkspaceItem moveItem(String itemId, String destinationFolderId) throws ItemNotFoundException, WrongDestinationException, InsufficientPrivilegesException, InternalErrorException, ItemAlreadyExistException, WorkspaceFolderNotFoundException;
+	public void moveItem(String itemId, String destinationFolderId) throws ItemNotFoundException, WrongDestinationException, InsufficientPrivilegesException, InternalErrorException, ItemAlreadyExistException, WorkspaceFolderNotFoundException, Exception;
 
 	/**
 	 * Rename an item.
@@ -412,36 +414,58 @@ public interface Workspace{
 	public void remove(String itemName, String folderId) throws ItemNotFoundException, InternalErrorException, InsufficientPrivilegesException, WrongItemTypeException;
 
 	/**
-	 * Copy an item from a folder to another folder.
+	 * Copy file.
 	 *
-	 * @param itemId the item to copy.
-	 * @param newName the item new name.
-	 * @param destinationFolderId the destination folder id.
-	 * @return the item copy.
-	 * @throws ItemNotFoundException if the item has not been found.
-	 * @throws WrongDestinationException if the destination have a wrong type.
-	 * @throws InternalErrorException if an internal error occurs.
-	 * @throws ItemAlreadyExistException if an item with same name already exist in the destination folder.
-	 * @throws InsufficientPrivilegesException if the user don't have sufficient privileges to perform this operation.
-	 * @throws WorkspaceFolderNotFoundException if the destination folder has not been found.
+	 * @param itemId the item id
+	 * @param folderDestinationId the folder destination id
+	 * @return the list
+	 * @throws ItemNotFoundException the item not found exception
+	 * @throws WrongDestinationException the wrong destination exception
+	 * @throws InternalErrorException the internal error exception
+	 * @throws ItemAlreadyExistException the item already exist exception
+	 * @throws InsufficientPrivilegesException the insufficient privileges exception
+	 * @throws Exception the exception
 	 */
-	public WorkspaceItem copy(String itemId, String newName, String destinationFolderId) throws ItemNotFoundException, WrongDestinationException, InternalErrorException, ItemAlreadyExistException, InsufficientPrivilegesException, WorkspaceFolderNotFoundException;
+	WorkspaceItem copyFile(String itemId, String folderDestinationId)
+		throws ItemNotFoundException, WrongDestinationException,
+		InternalErrorException, ItemAlreadyExistException,
+		InsufficientPrivilegesException, Exception;
 
 	/**
-	 * Copy an item from a folder to another folder. The item copy have the same name of the original.
+	 * Copy file items.
 	 *
-	 * @param itemId the item to copy.
-	 * @param destinationFolderId the destination folder id, can't be the same of the item (can't have the same name).
-	 * @return the item copy.
-	 * @throws ItemNotFoundException if the item has not been found.
-	 * @throws WrongDestinationException if the destination have a wrong type.
-	 * @throws InternalErrorException if an internal error occurs.
-	 * @throws ItemAlreadyExistException if an item with same name already exist in the destination folder.
-	 * @throws InsufficientPrivilegesException if the user don't have sufficient privileges to perform this operation.
-	 * @throws WorkspaceFolderNotFoundException if the destination folder has not been found.
+	 * @param itemIds the item ids
+	 * @param folderDestinationId the folder destination id
+	 * @return the list
+	 * @throws ItemNotFoundException the item not found exception
+	 * @throws WrongDestinationException the wrong destination exception
+	 * @throws InternalErrorException the internal error exception
+	 * @throws ItemAlreadyExistException the item already exist exception
+	 * @throws InsufficientPrivilegesException the insufficient privileges exception
+	 * @throws Exception the exception
 	 */
-	public WorkspaceItem copy(String itemId, String destinationFolderId) throws ItemNotFoundException, WrongDestinationException, InternalErrorException, ItemAlreadyExistException, InsufficientPrivilegesException, WorkspaceFolderNotFoundException;
+	List<WorkspaceItem> copyFileItems(
+		List<String> itemIds, String folderDestinationId)
+		throws ItemNotFoundException, WrongDestinationException,
+		InternalErrorException, ItemAlreadyExistException,
+		InsufficientPrivilegesException, Exception;
 
+	/**
+	 * Move items.
+	 *
+	 * @param itemIds the item ids
+	 * @param folderDestinationId the folder destination id
+	 * @throws ItemNotFoundException the item not found exception
+	 * @throws WrongDestinationException the wrong destination exception
+	 * @throws InsufficientPrivilegesException the insufficient privileges exception
+	 * @throws InternalErrorException the internal error exception
+	 * @throws ItemAlreadyExistException the item already exist exception
+	 * @throws Exception the exception
+	 */
+	void moveItems(List<String> itemIds, String folderDestinationId)
+		throws ItemNotFoundException, WrongDestinationException,
+		InsufficientPrivilegesException, InternalErrorException,
+		ItemAlreadyExistException, Exception;
 
 	/**
 	 * Search by Name.
@@ -738,4 +762,5 @@ public interface Workspace{
 		String folderId, String folderName, String nodeIdsToExclude)
 		throws Exception;
 
+
 }