New member, pip question, is this how it works?

sam85

Hello I received my decision on my Pip claim Friday just gone I was told that a letter will be sent out to me me and I would receive the back date it payment before the letter and the money You're going to my account I was told that it would take an update on the system that I've been awarded my Pip and then the money you should go to my account is this how it works because I am new to this I'm sure can anybody give me any answers thank you