Specifying Default Properties

Use the TopLink Mapping editor's Defaults tab to specify:

Identity map and existence checking policy for descriptors (if they do not have a specific identity policy)
Field accessing applied to newly created descriptors

To Specify Default Project Properties:

Select TopLink Mappings in the Navigator.
Select the Defaults tab in the Editor window. The Defaults tab displays.
Figure 2-4 Defaults Tab
Select the identity map and cache options for the TopLink Mappings (see "Defaults" for more information).