EPSO CAST P FGIV HR and Administration | EU Training

Hi, I will be sitting for the Cast P for FGIV (HR and Administration) today week. Could you give me an indication as to from where I need to obtain the right curriculum in order to be prepared for the competency exams ? As I have no idea and no amount of questions are enough for me to feel confident right now. 

Many thanks in advance.

Stephanie