How should I prepare my CUEGIS question?

First of all you need to choose a company, I recommend choosing two companies (because you cannot use for your CUEGIS question a company that has been used in any case study). It can be useful to use the company that you have investigated for the Internal Assessment, because you will already have lots of examples and real life situations to use.
The real key thing to do for the 20 mark question is to investigate your company and make links between each of the 6 concepts (all combinations). This has to be done using real life examples that happened to the company. Once you have this, you just need to practice under exam conditions and you will get a perfect 20 mark question.