Standard Sets of Information Models
The Distributed Management Task Force (DMTF) provides a standard set of information models for various enterprise domains under the general title of the Common Information Model (CIM). Specific information models are derived from CIM for particular management domains.
The TeleManagement Forum (TMF) has defined an advanced model for the Telecommunication domain (the Shared Information/Data model, or SID) as another. This includes views from the business, service and resource domains within the Telecommunication industry. The TMF has established a set of principles that an OSS integration should adopt, along with a set of models that provide standardized approaches.
The models interact with the information model (the Shared Information/Data Model, or SID), via a process model (the enhanced Telecom Operation Map, or eTOM) and a life cycle model.
Read more about this topic: Information Model
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