</correlations>
</topology>'''
-UNIFICATION_NT_AGREGATE_INSIDE = '''<topology xmlns="urn:opendaylight:topology:correlation" xmlns:n="urn:TBD:params:xml:ns:yang:network-topology">
+UNIFICATION_NT_AGGREGATE_INSIDE = '''<topology xmlns="urn:opendaylight:topology:correlation" xmlns:n="urn:TBD:params:xml:ns:yang:network-topology">
<n:topology-id>topo:1</n:topology-id>
<correlations>
<output-model>{output-model}</output-model>