-import org.onap.aai.champ.model.ChampElement;
-import org.onap.aai.champ.model.ChampObject;
-import org.onap.aai.champ.model.ChampRelationship;
+import org.onap.aai.champcore.model.ChampElement;
+import org.onap.aai.champcore.model.ChampObject;
+import org.onap.aai.champcore.model.ChampRelationship;