Then a detailed report can be requested. Even for practical reasons, you don't want to enter a new system that you know nothing about and start digging from scr

Then a detailed report can be requested. Even for practical reasons, you don't want to enter a new system that you know nothing about and start digging from scratch. If you want quick answers, you'd normally start by asking people who ran it for ages. Then follow up (provided you have authority to do that)