HI

We will be changing our domain in the next few weeks. 

Looking for help on the best way to migrate all the users, business rules and anything else that might need an email address change with the new domain.

I found this old link:

So it I follow this steps will it automatically update my users ?

What about all the email addresses in my business rules? 

Is there a better/newer process I should use to make this domain change easier?