Hi @CSAD Praha holding a.s. UAN
You should enable the policy and set value to Disable browser sign-in. The doc's description might be a little confused:
If you set this policy to 'Disable', make sure that you also set the NonRemovableProfileEnabled policy to disabled because NonRemovableProfileEnabled disables the creation of an automatically signed in browser profile. If both policies are set, Microsoft Edge will use the 'Disable browser sign-in' policy and behave as if NonRemovableProfileEnabled is set to disabled.
Policy options mapping:
- Disable (0) = Disable browser sign-in
- Enable (1) = Enable browser sign-in
- Force (2) = Force users to sign-in to use the browser
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