gentoo-overlay/sys-apps/gnome-disk-utility/metadata.xml

<?xml version="1.0" encoding="UTF-8"?>
<!DOCTYPE pkgmetadata SYSTEM "http://www.gentoo.org/dtd/metadata.dtd">
<pkgmetadata>
<herd>gnome</herd>
<use>
	<flag name='fat'>Include FAT16/FAT32 support
	(<pkg>sys-fs/dosfstools</pkg>)</flag>
	<flag name="nautilus">Enable <pkg>gnome-base/nautilus</pkg> extension.</flag>
	<flag name="remote-access">Enable access to remote udisks
	daemons.</flag>
</use>
</pkgmetadata>