gentoo-overlay/app-arch/engrampa/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "https://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
	<maintainer type="person" proxied="yes">
		<email>oz.tiram@gmail.com</email>
		<name>Oz Tiram</name>
	</maintainer>
	<maintainer type="person" proxied="yes">
		<email>immoloism@gmail.com</email>
		<name>Ian Jordan</name>
	</maintainer>
	<maintainer type="project" proxied="proxy">
		<email>proxy-maint@gentoo.org</email>
		<name>Proxy Maintainers</name>
	</maintainer>
	<use>
		<flag name="caja">Enable engrampa to integrate with
			<pkg>mate-base/caja</pkg> by providing entries in its context 
			menu</flag>
	</use>
	<upstream>
		<remote-id type="github">mate-desktop/engrampa</remote-id>
	</upstream>
</pkgmetadata>