Issue:

A user needs to have their access removed from a specific environment without affecting their tenant-wide sign-in capabilities.

Cause:

information not provided in the case

Resolution:

To remove a user's access at the environment level only, follow these steps:

1. Navigate to the Environments section.
2. Select the relevant environment.
3. Go to Settings.
4. Choose Users + Permissions.
5. Switch to Enabled Users.
6. Select the user whose access needs to be removed.
7. Disable the user.

Result: The user's access is removed from the specified environment only; their tenant sign-in remains unaffected.