gentoo-overlay/app-portage/pfl/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<maintainer type="person">
		<email>billie@gentoo.org</email>
		<name>Daniel Pielmeier</name>
	</maintainer>
	<upstream>
		<maintainer>
			<email>bugs@portagefilelist.de</email>
		</maintainer>
	</upstream>
	<use>
		<flag name="network-cron">Adds a cron job which does a weekly submit of the package database</flag>
	</use>
</pkgmetadata>