Mipad 2 Win 10 Version

Jan 5, 2016
Hello folks,

My MiPad2 is on the way. I bought the win 10 version for the license, who knows what the future might bring.
But my first thing that i will do is to wipe it and put the xiaomi.eu rom, for daily use. As i saw the tutorials its quite easy.
But what if i want to revert? Is there a way to preserve this licensed version? Is there a guide anywhere, to restore the (original, clean, licensed) win 10?