server/apps/federation/appinfo/info.xml

<?xml version="1.0"?>
<info xmlns:xsi= "http://www.w3.org/2001/XMLSchema-instance"
	  xsi:noNamespaceSchemaLocation="https://apps.nextcloud.com/schema/apps/info.xsd">
	<id>federation</id>
	<name>Federation</name>
	<summary>Federation allows you to connect with other trusted servers to exchange the user directory.</summary>
	<description>Federation allows you to connect with other trusted servers to exchange the user directory. For example this will be used to auto-complete external users for federated sharing.</description>
	<version>1.4.0</version>
	<licence>agpl</licence>
	<author>Bjoern Schiessle</author>
	<namespace>Federation</namespace>
	<default_enable/>

	<types>
		<authentication/>
	</types>
	<category>social</category>
	<bugs>https://github.com/nextcloud/server/issues</bugs>

	<dependencies>
		<nextcloud min-version="14" max-version="14" />
	</dependencies>

	<background-jobs>
		<job>OCA\Federation\SyncJob</job>
	</background-jobs>

	<commands>
		<command>OCA\Federation\Command\SyncFederationAddressBooks</command>
	</commands>

	<settings>
		<admin>OCA\Federation\Settings\Admin</admin>
	</settings>
</info>