۞ This is a mini revision guide about pre-production documents and it covers most of the content needed in the R081 exam.☺ Very sorry for typos as the conversion of the pages from ppt to pdf caused some errors! Source(s): http://www.ictteacher.co.uk/pre-production-exam-r081 http://docs.wixstatic.com/ugd/700e69_5df3bc480ec2407fbad98d1ec978e0ed.pdf