You will need to submit a detailed outline reflecting your initial research. This should be in an outline format with clear but brief descriptions of what will be covered. This means that you will need to know what the differences are between the versions already in order to create the outline. Do not focus on what has not changed, but instead, put your focus on what has changed and the impact of those changes. This requires an understanding of the topics as much as possible. The idea is to communicate that you have done sufficient initial research to provide you with a solid understanding of the differences so that you can write the report. It should be detailed enough to convince your instructor that you are on the right track and that you have a clear idea of the report contents. For example, the outline should not say "research differences between ..."-the research should already have been done so that you are outlining the comparison already and how you will cover it.