Can I rename Avamar system when using version 7.1?

I need to rename an Avamar grid that is running version 7.1. We have to point to a new domain name. I found this document but it states it is for version 4 thru 6: : https://support.emc.com/docu7692_Changing-the-Name-and-IP-Addressing-of-Avamar-Systems-Avamar-4.x-or-Later-Technical-Note.pdf?language=en_US