@ukke Again, fog 1.2.0 is 4 years old.
If you want/need to support Win10, GPT formatted disks, UEFI firmware, or NVMe (M.2) drives then you will want to be on FOG 1.3.x. As a caveat, I do have to say that FOG 1.3.4 has a but when upgrading from 1.2.0. You should have better success upgrading to 1.3.5-RC6 or higher. Or wait until 1.3.5 is released.
You can use 1.2.0 but you will have to manually build the menu.