* Update messaging preferences for patron category 'Staff', check Item due with digest. * Edit 'Nicole Schneider' or any other patron in your database, that is not Staff yet and set some different messaging preferences * Edit again and set patron category to 'Staff' * Verify that messaging preferences have been set to default for 'Staff', but: * Verify: The digest option appears checked, but greyed out. * Save * Edit patron again - the digest option was not saved