An introduction and analysis of the TMF Multi-Technology Network abstracted information model is made. Based on it, the key implementing techniques of managing the model's relationships are discussed.

介绍了电信管理论坛提出的多专业网络抽象信息模型，分析了抽象信息模型在综合网管系统中的重要作用，讨论了综合网管系统中对抽象信息模型实现统一关系管理的关键技术。

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