There is a server - domain controller (Win Server 2012 r2), there is the Linux server on which the DSM runs through GLPI.
DSM and GLPI pull users from AD.
PC users should Win10, you need to do a transparent authentication in GLPI username and password through which you log on the workstation.
Are there any ideas how it all linked?
DSM can be missed.
This is called NTLM Authentication wiki.glpi-project.org/doku.php?id=en:authautoad
and in fact does not depend on GLPI, and is solved on the basis of the web server. If something is a header that we only need to map to the user.