ADF Business Components can help you keep track of common auditing information, including time stamps for when a row was created or edited, the authenticated user who performed that action, and incrementing a version number with each change. You can use the Entity Attribute page of the Attribute Editor to map existing database columns in your table to these intrinsic values that ADF Business Components will populate for you.
The OrderId column is populated from a sequence based on a trigger that fires during insert operations. The selected Refresh After Insert option ensures that your application will pull the trigger-assigned value from the database after inserting the row.
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