-${vnfd_pkg_1} charm-packages/cmr_relation_vnf
-${vnfd_pkg_2} charm-packages/cmr_no_relation_vnf
-${nsd_pkg} charm-packages/cmr_relation_ns
-${vnfd_name_1} cross_model_relation-vnf
-${vnfd_name_2} cross_model_no_relation-vnf
-${nsd_name} cross_model_relation-ns
+${VNFD_PKG1} charm-packages/cmr_relation_vnf
+${VNFD_PKG2} charm-packages/cmr_no_relation_vnf
+${NSD_PKG} charm-packages/cmr_relation_ns
+${VNFD_NAME1} cross_model_relation-vnf
+${VNFD_NAME2} cross_model_no_relation-vnf
+${NSD_NAME} cross_model_relation-ns