Split Fusion Drive Bootcamp

[Fantola]

So I split my fusion drive into 2 drives, 120 GB SDD, 1 TB HDD using this article: http://www.macworld.com/article/2015664/how-to-split-up-a-fusion-drive.html

I want to install Windows to the SSD, but it does not show up in bootcamp assistent.

I've tried to format it into many formats, but none of them seem to work.

Is there any way this could work?

-Fantola