Thank you for getting in touch with us. I believe the information you are looking for ins in the “submission” section from the competition’s brief, which can be downloaded at any time (before or after the registration) through the downloads section of our site https://arkitekturo.com/competition/bauhaus-campus-2021/downloads/
You should refer to the competition’s brief to get all the details, but in short, you are welcome to work on your project freely, using any representation technique you want (hand drawings, computer drawings, renders, sketches, physical models…) and to select whichever pieces of information you think represent your project best in your board.
Just for you to know, next week our friends from Learning Upstairs will be releasing a video analyzing the some professional competition boards to help you understand what kind of presentation could work best in the context of a competition, and in a few weeks there will be an open Q&A with them for registered teams where you will be free to ask them any questions regarding your presentation and they will give you their advice.
I hope this answers your question. Please don’t hesitate to let us know if there is anything else we can do for you.
The arkitekturo team