MacOS Platform SSO - Windows App and To Do App

Nick Rustemeier 85 Reputation points
2026-06-24T06:57:11.44+00:00

Hello,

we have some MacOS devices managed by Intune. Platform SSO is configured and everything works well with automatic logon to microsoft apps like M365 Apps and Edge browser. But when I start Windows App or Microsoft To Do it does not take my user automatically. I need to type in my account name. As I continue afterI have typed in my account name Platform SSO is managing the authentication. That works pretty well. Does anyone have a guess how can I configure Windows App and To Do to take my account without any user interaction?

Microsoft Security | Intune | Microsoft Intune MacOs
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  1. Anton Savchenko 0 Reputation points
    2026-07-13T17:48:49.84+00:00

    Hi Nick, have you solved the Windows app SSO issue? We use PSSO on our Macs, but it doesn't work with the Windows app.

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