+ <para>These files configure various parameters of the systemd login manager, <citerefentry><refentrytitle>systemd-logind.service</refentrytitle><manvolnum>8</manvolnum></citerefentry>.</para>
+
+ <para>Each configuration file shall be named in the style of
+ <filename><replaceable>filename</replaceable>.conf</filename>.
+ Files in <filename>/etc/</filename> override files with the
+ same name in <filename>/usr/lib/</filename> and
+ <filename>/run/</filename>. Files in
+ <filename>/run/</filename> override files with the same name in
+ <filename>/usr/lib/</filename>. Packages should install their
+ configuration files in <filename>/usr/lib/</filename>. Files in
+ <filename>/etc/</filename> are reserved for the local
+ administrator, who may use this logic to override the
+ configuration files installed by vendor packages. All
+ configuration files are sorted by their filename in
+ lexicographic order, regardless of which of the directories
+ they reside in. If multiple files specify the same option, the
+ entry in the file with the lexicographically latest name will
+ be applied; entries in any <filename>logind.conf.d</filename>
+ file override entries in
+ <filename>/etc/systemd/logind.conf</filename>. It is
+ recommended to prefix all filenames with a two-digit number and
+ a dash, to simplify the ordering of the files.</para>