How to add a second Windows 10 to GRUB?

Question

linux

Good. Ubuntu 14.04 and two Windows 10 are on the same hard drive. They are also displayed in the GRUB menu. But when loading any Windows, a regular program-loader of operating systems opens. That is, a choice is given between two Windows. And such "double authentication" is not good. Yes, and BURG in this case does not make sense. Is it possible to bind Win to partitions somehow? Or is there another option? Maybe by UUID?

Answer 1

Grab cannot load executables, it can only load bootmgr. Here even uefi will not save.

Answer 2

In Windows, remove the loading of the "second" OS, for example, as here