End to End Procedure to establish relationship between two domains on Windows 2016

Hi,

Looking for an end to end procedure to create a forest trust between two domains in windows.

I need to establish trust relationship between the two domains running windows 2016.
I have installed 2 windows VM and and configured them with domain controllers.

Please keep me posted on the procedure if any one has any idea on the above request.

Thanks,

Pulla

p.Purushotham