4.0.0 org.nuxeo.ecm.social nuxeo-social-collaboration-parent 6.0-HF19 ../pom.xml nuxeo-relationship Nuxeo Relationship Nuxeo Relationship org.nuxeo.ecm.core nuxeo-core-api org.nuxeo.ecm.platform nuxeo-platform-directory-api org.nuxeo.ecm.platform nuxeo-platform-usermanager-api org.nuxeo.activity nuxeo-activity org.nuxeo.ecm.platform nuxeo-platform-test test