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To declare a service, you must add the .xml configuration file to a specific place. This file can be in the jar file, in a webapp or in the external configuration directory. If you write a new component for the eXo Container, you should always provide a default configuration in your jar file. This default configuration must be in the /conf/portal/configuration.xml file in your jar.
A configuration file can specify several services, so there can be several services in one jar file.
This section is divided into the following sub-topics: