Server KMS to use for Windows 10 Education?

I am trying to figure out what key I should be using to activate Windows 10 Education on our network.

Also it is unclear to me if "slmgr.vbs /ipk" ADDS the new Windows 10 KMS to the server alongside our existing KMS, or rather if it REPLACES the KMS we are using now.

If it replaces the current KMS key, then I need to be very careful here as the wrong Windows 10 key could end up breaking our entire domain. I don't need a sudden crisis of hundreds of people all yelling why the network is down.


We are currently using the "Server 2008 R2 KMS" on a 2008 R2 server, to activate 2008 R2 servers and Windows 7 clients.

Various support documents for Windows 10 KMS refer to a "Windows Srv 2012R2 Data Ctr/Std KMS for Windows 10":
https://support.microsoft.com/en-us/kb/3079821

I do not see that specific version "....for Windows 10" in the Volume License Service Center.

But I can find KMS keys for:
 - "Windows Server 2012 R2 (Std and DataCtr)"
 - "Windows 10 Education"
 - "Windows 10 Professional"

The key is the same for Standard and Datacenter.
The key is the same for Education and Professional.

Parent program: Academic Select Plus