https://wccftech.com/microsoft-offers-business-users-to-defer-windows-10-feature-updates/

Microsoft recently removed the option from Windows Update to defer Windows 10 feature updates to "avoid confusion." The company said that business and education users can instead use local Group Policy to defer these updates. Just like that particular change, the Windows maker has made another feature change without any alert or fanfare.

Apparently, the company is now offering businesses to defer updates beyond the previously allowed 365 days policy, which means you can now make sure your devices stick to the chosen version of the operating system.