You will work closely with them to define your research question and develop your thesis. It is an important relationship and also a very personal one: it is shaped by you, your supervisors and the ways you interact.
You will be allocated two supervisors in your specialist area of interest. It is important that you identify that there are faculty at the school who work in your area of interest that could be potential supervisors for your thesis. You can note within your application if you feel that you are interested in a particular research area and working with a specific faculty member.