diff --git a/src/main/java/org/gcube/portlets/user/workspace/client/view/windows/accounting/AccoutingInfoContainer.java b/src/main/java/org/gcube/portlets/user/workspace/client/view/windows/accounting/AccoutingInfoContainer.java
index 2197068..0b06f56 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/client/view/windows/accounting/AccoutingInfoContainer.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/client/view/windows/accounting/AccoutingInfoContainer.java
@@ -54,7 +54,7 @@ public class AccoutingInfoContainer extends LayoutContainer {
 	 */
 	private static final String TYPEOPERATION = "typeoperation";
 	protected static final String DATE = "Date";
-	protected static final String AUTHOR = "Author";
+	protected static final String USER = "User";
 	protected static final String OPERATION = "Operation";
 	protected static final String DESCRIPTION = "Description";
 	private ColumnModel cm;
@@ -202,7 +202,7 @@ public class AccoutingInfoContainer extends LayoutContainer {
 		ColumnConfig oper = createSortableColumnConfig(OPERATION_NAME, OPERATION, 70);
 		columns.add(oper);
 
-		ColumnConfig auth = createSortableColumnConfig(AUTHOR, AUTHOR, 120);
+		ColumnConfig auth = createSortableColumnConfig(USER, USER, 120);
 		columns.add(auth);
 
 		ColumnConfig date = createSortableColumnConfig(DATE, DATE, 140);
@@ -236,7 +236,7 @@ public class AccoutingInfoContainer extends LayoutContainer {
 		StringFilter descrFilter = new StringFilter(DESCRIPTION);
 		filters.addFilter(descrFilter);
 
-		StringFilter authorFilter = new StringFilter(AUTHOR);
+		StringFilter authorFilter = new StringFilter(USER);
 		filters.addFilter(authorFilter);
 
 		ListFilter listFilter = new ListFilter(OPERATION_NAME, typeStoreOperation);
@@ -339,7 +339,7 @@ public class AccoutingInfoContainer extends LayoutContainer {
 //				typeStoreOperation.add(type((gxtAccountingField.getOperation().getId())));
 			}
 
-			baseModel.set(AUTHOR, gxtAccountingField.getUser().getName());
+			baseModel.set(USER, gxtAccountingField.getUser().getName());
 			baseModel.set(DATE, gxtAccountingField.getDate());
 
 			listModelData.add(baseModel);
diff --git a/src/main/java/org/gcube/portlets/user/workspace/server/tostoragehub/StorageHubToWorkpaceConverter.java b/src/main/java/org/gcube/portlets/user/workspace/server/tostoragehub/StorageHubToWorkpaceConverter.java
index 7a20119..036df1f 100644
--- a/src/main/java/org/gcube/portlets/user/workspace/server/tostoragehub/StorageHubToWorkpaceConverter.java
+++ b/src/main/java/org/gcube/portlets/user/workspace/server/tostoragehub/StorageHubToWorkpaceConverter.java
@@ -480,12 +480,11 @@ public class StorageHubToWorkpaceConverter implements Serializable{
 				
 				String theUser = shubAccEntry.getUser();
 				InfoContactModel user = null;
+				//Ignoring get user details from Liferay in case of user equal to 'ALL'
 				if(theUser!=null && !theUser.equalsIgnoreCase("ALL")){
 					user = buildGxtInfoContactFromPortalLogin(shubAccEntry.getUser());
-				}else {
-					//CASE ALL
-					user = new InfoContactModel(theUser, "", "", null, false);
 				}
+				
 				af.setUser(user);
 				af.setDate(FormatterUtil.toDate(shubAccEntry.getDate()));
 
@@ -687,10 +686,15 @@ public class StorageHubToWorkpaceConverter implements Serializable{
 						AccountEntryUnshare uns = (AccountEntryUnshare) shubAccEntry;
 						String msg = "Folder ";
 						msg+= uns.getItemName()==null || uns.getItemName().isEmpty()?"":uns.getItemName()+" ";
+						//see Task #19544
 						if(shubAccEntry.getUser().equalsIgnoreCase("ALL")) {
+							//CASE ALL
 							msg+= "is no longer shared";
-						}else
+							user = new InfoContactModel(theUser, "n.a.", "n.a.", null, false);
+						}else {
 							msg+= "is no longer shared with "+user.getName();
+							user = new InfoContactModel(theUser, "Owner / Admin", "Owner / Admin", null, false);
+						}
 						
 						af.setDescription(msg);
 					}