If you are using Openbravo ERP since 2.35 or before, you may miss autocompletion because of this 2.40 defect. For testing purposes, entering several usernames and passwords is painful without this feature, so there is a Firefox tweak that help us.
As you may know, autocompletion is an additional property that can be set on and off for each field on any given html page. So, we need a fix for Firefox in order to forget that restriction.
Just in case, there is also a more elegant hack that will work in other applications (not Openbravo)
