The individual final paper is an academic individual reflection on the case(presentation): a presentation to management does not contain theory, but those presenting should be aware of, have consciousness on what they are doing in which context: that is what your paper will be about. Your paper will be < 2000 words and it will make use of academic literature.
To provide you with some structure, revisit your team presentation, and answer questions like: on which concept, theory or theories the presentation is based, or why a theory or concept falls short for a design step, where is use made of abductive thinking, where of deductive or inductive thinking, where there is a leap of faith (as opposed to evidence based), what you would add to the presentation in terms of educating the client (ATOS) with new concepts as needed for their transformation. But basically the paper is about what you learn from the case. The paper best can be written in essay style.

concept of essay must be found from lecture notes