First you would start of by researching your topic and find different articles or evidence to support facts and/ or opinions. For example if I was writing a historical essay about the titanic and the different theories I would find two completely opposite sources. One being the titanic actually crashed where as the other being the titanic never sank and something happened on the way. For the first source in the integration box I would write “this theory discusses the titanic hitting a massive iceberg as we know through history” the next box would be - “ I would integrate it by introducing the devastating end to the titanic and the first theory of how it sank”. For the second source I would write the title “the titanic never sank” to hook the reader. Then in the second box I would write “ according to some the titanic never actually sank” as well as this in the last box I would state- “ I would integrate it by mentioning to the reader the theory many people actually believe in”. Hope this helps btw. I know I may be late.