Hi, all!
I've my work's notebook (with UEFI).
I installed openSuse Leap 42.1, and after a little work with some drivers, all is working very well.
Now, my boss want to install Windows 10 on a partition that I left free.
I know, when I install Windows after Linux, Grub stop working.
Is there any simple way in order to Grub start working again for dual boot?
Is there any way to install only Grub?
Or maybe,
Is there any way to boot openSuse (after Windows 10 installation), in order to reconfigure Grub?

(I want to know the process before to install Windows 10.)

Thank you in, advance.