Abstract: Due to the difference among different network performance resources, some new approach is introduced so as to realize the automatization of network management with automatic mapping between superior and junior performance resource model. Contemporarily it is used in all adaptors of isomerous performance resource models. It is also used in exchange in data collections between different areas of isomerous system, improving the efficiency of system development and software reuse.

Key words: network management system, adaptor, resource model, isomerous