Updated Microsoft Intune documentation in intune/app-management/protection/configure-quiet-time.md.
Day in brief
Quiet Time policies are unavailable in sovereign cloud environments
A single Intune App management documentation update adds an important support limitation: Quiet Time policies rely on the Substrate service, which is unavailable in US Government Community Cloud (GCC), GCC High, Department of Defense (DoD), and Microsoft Azure operated by 21Vianet. This is a documentation clarification, not evidence of a new feature or changed tenant behavior.
- Quiet Time documentation adds sovereign-cloud support limitation
Intune · App management
The Create Quiet Time Policies guidance now states that Quiet Time policies are unsupported in GCC, GCC High, DoD, and Azure operated by 21Vianet because they depend on Substrate, a service unavailable in those environments.
This period briefing was generated by AI from the tracked Microsoft Learn and Message Center changes.