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 93ee985..ef26ea8 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
@@ -44,7 +44,6 @@ public interface Workspace{
 	 * @return the owner
 	 * @throws InternalErrorException the internal error exception
 	 */
-	//OK
 	public String getOwner() throws InternalErrorException;
 
 	/**
@@ -53,7 +52,6 @@ public interface Workspace{
 	 * @return the root.
 	 * @throws InternalErrorException the internal error exception
 	 */
-	//OK
 	public WorkspaceFolder getRoot() throws InternalErrorException;
 
 
@@ -63,7 +61,6 @@ public interface Workspace{
 	 * @param id the id
 	 * @return the children
 	 */
-	//OK
 	public List<? extends WorkspaceItem> getChildren(String id);
 
 
@@ -74,7 +71,6 @@ public interface Workspace{
 	 * @return the parents by id
 	 * @throws InternalErrorException the internal error exception
 	 */
-	//OK
 	public List<? extends WorkspaceItem> getParentsById(String id) throws InternalErrorException;
 
 	/**
@@ -85,7 +81,6 @@ public interface Workspace{
 	 * @throws ItemNotFoundException if the item has not been found.
 	 * @throws InternalErrorException the internal error exception
 	 */
-	//OK
 	public WorkspaceItem getItem(String itemId) throws ItemNotFoundException, InternalErrorException;
 
 
@@ -100,7 +95,6 @@ public interface Workspace{
 	 * @throws ItemNotFoundException if the item has not been found.
 	 * @throws InternalErrorException the internal error exception
 	 */
-	//OK
 	public WorkspaceItem getItem(String itemId, boolean withAccounting, boolean withFileDetails, boolean withMapProperties) throws ItemNotFoundException, InternalErrorException;