On the Document Defaults per Object page, in the documentation for the page, I was trying to follow an example given to set up a Default Document Class on a specific page (ManSuppInvoice) based on a specific Document Class and the Users default company. (INVOICES_#COMPANY#)

The field for the Doc Class is a drop down menu and I can only select Doc Classes, i cannot manually enter any document classes.
I tried the same thing in Apps 10 and I can manually enter the entire INVOICE_#COMPANY# in the Document Class field.
Is this a bug or is there a way to update the Document Defaults per Object page to allow a manual entry for the Doc Class?