Is there any way to automate configuring multiple Surface Books with the same UEFI settings and passwords? Microsoft makes an application for the Surface Pro 3 that allows you to configure UEFI and set UEFI passwords with PowerShell, How to Manage Surface Pro 3 UEFI Through PowerShell - Ask Premier Field Engineering (PFE) Platforms - Site Home - TechNet Blogs but when I downloaded the latest Surface Book drivers zip file, I didn't see a similar firmware setup tool there. Is there another method to quickly apply uniform UEFI settings to multiple Surface Books?
The SP4 and SB uses a Microsoft first party Firmware, the tool you're seeking is under development currently.