Metacat

      //update the authoritative node on the existing pid (newPid)

      SystemMetadata meta = MNodeService.getInstance(request).getSystemMetadata(session, newPid);

      BigInteger version = meta.getSerialVersion();

      newSysMeta.setSerialVersion(version);

      NodeReference newMN = new NodeReference();

      newMN.setValue("urn:node:river1");