SEPM HA

I have my SEP site up and running but I need to add another SEPM server for HA purposes. Does anyone have specific instructions that I can follow to set the extra SEPM up? The documentation is great on explaining the concepts but I need instructions on how to setup that extra SEPM. Is it like DCS where you run the installer and transfer some files over from the DCS manager and your'e good to go?

Much thanks!