Sybase 7.5 Water System User Manual


 
Chapter 6 Generating a Conceptual Data Model from an Object-Oriented Model
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3 Select a target model from the Select Model dropdown listbox. This is
the existing model that you want to update.
Preserve modifications
If you want to preserve the existing objects in the CDM, then the
Preserve modifications checkbox must be selected. If you clear this
checkbox, all existing objects in the CDM will be removed from the
model, leaving only the objects generated from the OOM.
4 Click the Detail tab.