The document discusses the production of a documentary on underage binge drinking and the creation of accompanying ancillary texts, including a magazine article and radio trailer. To make the documentary follow real conventions, the group watched documentaries like "Supersize Me" and took shots replicating theirs. They aimed to investigate and inform about underage drinking. The magazine article was made to resemble "More Magazine" to target young people. The radio trailer used upbeat music and documentary clips to engage listeners and advertise without stating the topic. Overall, researching conventions helped make the main documentary and ancillary texts effective at promoting and informing the intended young audience.