Identity Management for Unix (IDMU) is deprecated in Windows Server
All IDMU-related features will go away, including UNIX Attributes tab. This also applies Network Information Service (NIS) and Remote Server Administration Tools (RSAT). Instead of RSAT, you should use native LDAP, Samba Client, Kerberos, or non-Microsoft options. For Network File System (NFS), there is a Windows PowerShell cmdlet that allows you to update the user account with uid/gid: Set-NfsMappedIdentity.
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