Oh no I meant where can you find the resources for this to prepare? Most case studies are typically M&A case studies. The ones I've found online simply give you practice case studies with answers, but I cant seem to find material that can provide steps on how to approach these case studies; i.e. what you should know, step by step tutorials
case studies are not always M&A case studies!
I would personally not prepare for a case study exercise until I knew I had one and then I would do specific research/preparation for that task.
What I would do is read about the topic more though. I’d follow M&A deals, I would read resources (plenty on here) that explain how M&A transactions work.
Technically you shouldn’t be able to “prepare” for an individual case study until you are given preparation time on the assessment centre. Because they are all so different, you won’t find “step by step tutorials”, just guidance of things to think about - but that will be learnt by reading.
Trying to learn things parrot style is not great for preparing for a career in law, and also for a recruitment process. You’ve got to be able to demonstrate your thinking (not someone else’s) and typically with case studies it is actually about thinking on your feet.
What your preparation now should consist of is exercising your brain in a way that makes it used to digesting commercial information, not trying to preempt answer (which might actually change by the time you are assessed anyway).