Not sure if it was intended but allowing a Customer Portal User edit access on Cases so that they can add Attachements and Comments to a Case allows them to edit the entire Case via the Edit Action on the enhancedList. This is a big no no and I do not know how to stop them from editing the entire Case while still allowing them to add Attachments and Comments. I need to use the enhanceList functionality for sorting purposes on the list.

Is there a way to stop the edit action on the enhancedList?