I cannot think of a use for the function Inquiries | Display Order/Invoices/Credit Notes, when there is a function called Inquiries | History which duplicates that function, and does a lot more. It is confusing my clients because they are surprised at how little appears when you go into the former function, when it is the intuitive choice.

I would like to suggest you rename Display History to Display Order/Invoices/Credit Notes, and either eliminate the current Display Order/Invoices/Credit Notes function, or rename it to Display Current.

Steve