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<section id="install_update">
	<title>Install/Update</title>
	<para>
		The following preferences can be changed on the Install/Update
		page:
	</para>
	<para>
		<informaltable>
			<tgroup cols="3">
				<colspec colname="Option" colwidth="1* " />
				<colspec colname="Description" colwidth="2*" />
				<colspec colname="Default" colwidth="1*" />
				<thead>
					<row>
						<entry>Option</entry>
						<entry>Description</entry>
						<entry>Default</entry>
					</row>
				</thead>
				<tbody>
					<row>
						<entry>
							Maximum number of 'History' configurations
						</entry>
						<entry>
							Maximum number of configurations you want
							maintained in the configuration history.
							These configurations are maintained to allow
							you to revert to a previous configuration of
							installed feature versions.
						</entry>
						<entry>100</entry>
					</row>
					<row>
						<entry>
							Check digital signatures of downloaded
							archives
						</entry>
						<entry>
							This option will check for digital
							signatures of downloaded archives.
						</entry>
						<entry>On</entry>
					</row>
					<row>
						<entry>Valid updates</entry>
						<entry>
							Assuming that feature versions use the form
							'major.minor.service', you can select what
							update level you want to choose from:
							<itemizedlist>
								<listitem>
									equivalent : Only service updates
									will be displayed.
								</listitem>
								<listitem>
									compatible : Service updates and
									minor updates will be displayed.
								</listitem>
							</itemizedlist>
						</entry>
						<entry>equivalent</entry>
					</row>
					<row>
						<entry>Update Policy</entry>
						<entry>
							The update policy URL that controls the
							redirection of update sites within an
							organization.
						</entry>
						<entry>No policy</entry>
					</row>
					<row>
						<entry>Proxy settings</entry>
						<entry>
							Allows connection to the remote server from
							behind the firewall. When enabled, proxy
							host address (required) and port number
							(optional) can be specified.
						</entry>
						<entry>No proxy</entry>
					</row>
				</tbody>
			</tgroup>
		</informaltable>
	</para>
	<para>
		Here is what the Install/Update preferences page looks like:
	</para>
	<para>
		<screenshot>
			<mediaobject>
				<imageobject>
					<imagedata scale="50"
						fileref="images/install_update_screen.png" format="PNG" />
				</imageobject>
			</mediaobject>
		</screenshot>
	</para>

	&automatic_updates;

</section>