To do this, select one or more system names from the list and press Remove.
The accounts are needed to authenticate user logins on the Microsoft Windows® client system against a Primary Domain Controller (PDC).
This server is configured by default as a PDC. In addition, machine accounts are created on the fly if a Microsoft Windows® client system joins the domain.
If the host name of a Microsoft Windows® client system with a trailing
$
sign is listed, the join action was successful.