plugin/maven.xml

<project xmlns:maven="jelly:maven">
  <goal name="multiproject:install-callback">
    <!-- Can be removed if multiproject-1.6 is required -->
    <attainGoal name="plugin:repository-install"/>
  </goal>

  <goal name="multiproject:deploy-callback">
    <!-- Can be removed if multiproject-1.6 is required -->
    <attainGoal name="plugin:repository-deploy"/>
  </goal>
</project>