You will have to write a thesis research proposal. The subject you will need to focus on has to be safety or security within a supermarket. Whether it will be for example safety on the work floor regarding following rules and procedures (for example fire safety or something) or safety regarding the food (health safety regarding the food/storage etc. You Can choose whatever direction you want to go in. It just has to be a topic focusing on safety or security within a supermarket. The county this supermarket is located is The Netherlands. I will add additional files with further instructions to this order. For methods part of the thesis research we can conduct several interviews with managers and or employees. If it is necessary we can conduct a survey. You can use case studies and desk research. I will also add an example of a thesis proposal so you are aware of what it should look like.