In the project 'AI in the human loop' we investigate different collaboration formats between human and AI in a human-human interaction context. We focus on the different supportive roles AI can fulfil in this collaboration, e.g., AI as decision-maker, as sparring partner, as advisor, as knowledge source or as coach. Our aim is to provide ethical guidelines for using AI in a human-human interaction context that respect values of employees. (werkpakket uit R-DAISES: Responsible Data and AI Sciences ExplorationS).