I am trying to find out some recommendations on how a company should manage apple development program's development and distribution certificates specially so that code signing is performed by the appropriate business unit and more specifically by the appropriate employee to protect the company's reputation, and for that it is important that I find some information about how the big guys do it i.e. Microsoft, Google, ... I realize that is not something they would advertise, but there's gotta' be a way to find that information. I would appreciate it if you know where this information could be.