documentation_complete: true

title: 'Implement a GUI Warning Banner'

description: |-
    In the default graphical environment, users logging
    directly into the system are greeted with a login screen provided
    by the GNOME3 Display Manager (GDM). The warning banner should be
    displayed in this graphical environment for these users.
    The following sections describe how to configure the GDM login
    banner.
