Michael Maurer

Hi, i just did my p0 test and stunbeld upon the following question I checked the wrong one i think, because the result says the last one should be the right one, but i cant find any rules or regulations under Recources->Documents & Resources Only 'Charts', 'Who's Online', 'Flight Planing', 'Training', 'Free Model Matching'. Did i miss something? Or is something moved and the test isn't rpresenting the change? Greetings Michael