+ graphical rendition. This field is
+ optional. Example:
+ <literal>ANSI_COLOR="0;31"</literal>
+ for red, or
+ <literal>ANSI_COLOR="1;34"</literal>
+ for light blue.</para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>CPE_NAME=</varname></term>
+
+ <listitem><para>A CPE name for the
+ operating system, following the <ulink
+ url="https://cpe.mitre.org/specification/">Common
+ Platform Enumeration
+ Specification</ulink> as proposed by
+ the MITRE Corporation. This field
+ is optional. Example:
+ <literal>CPE_NAME="cpe:/o:fedoraproject:fedora:17"</literal>
+ </para></listitem>
+ </varlistentry>
+
+ <varlistentry>
+ <term><varname>HOME_URL=</varname></term>
+ <term><varname>SUPPORT_URL=</varname></term>
+ <term><varname>BUG_REPORT_URL=</varname></term>
+
+ <listitem><para>Links to resources on
+ the Internet related the operating
+ system. <varname>HOME_URL=</varname>
+ should refer to the homepage of the
+ operating system, or alternatively
+ some homepage of the specific version
+ of the operating
+ system. <varname>SUPPORT_URL=</varname>
+ should refer to the main support page
+ for the operating system, if there is
+ any. This is primarily intended for
+ operating systems which vendors
+ provide support
+ for. <varname>BUG_REPORT_URL=</varname>
+ should refer to the main bug reporting
+ page for the operating system, if
+ there is any. This is primarily
+ intended for operating systems that
+ rely on community QA. These settings
+ are optional, and providing only some
+ of these settings is common. These
+ URLs are intended to be exposed in
+ "About this system" UIs behind links
+ with captions such as "About this
+ Operating System", "Obtain Support",
+ and "Report a Bug". The values should
+ be in <ulink
+ url="https://tools.ietf.org/html/rfc3986">RFC3986
+ format</ulink>, and should be
+ <literal>http:</literal> or
+ <literal>https:</literal> URLs, and
+ possibly <literal>mailto:</literal> or
+ <literal>tel:</literal>. Only one URL
+ shall be listed in each setting. If
+ multiple resources need to be
+ referenced, it is recommended to
+ provide an online landing page linking
+ all available resources. Examples:
+ <literal>HOME_URL="https://fedoraproject.org/"</literal>
+ and
+ <literal>BUG_REPORT_URL="https://bugzilla.redhat.com/"</literal></para></listitem>