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Catalog object model

This topic describes the DTO object model and the runtime object model.

The Catalog Management system has two primary APIs: the DTO-based API and the object-based API, where the object-based API relies on the underlying Data Transfer Object (DTO) API.

DTO object model

The DTO API is the core catalog API and primarily used directly in the catalog administration and indirectly through the Object API.

Runtime object model

The runtime object model is primarily used during runtime. Entry is the main object that you will most likely work with.


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