-import org.onap.aai.champ.model.ChampObject;
-import org.onap.aai.champ.model.ChampObject.Builder;
-import org.onap.aai.champ.model.fluent.KeyStep;
+import org.onap.aai.champcore.model.ChampObject;
+import org.onap.aai.champcore.model.ChampObject.Builder;
+import org.onap.aai.champcore.model.fluent.KeyStep;