Set up a Region segment on the Location descriptive flexfield.
Use the Descriptive Flexfield Segments window.
In the Title field, query for Additional Location Details.
Unfreeze the flexfield.
In the Context Field Values region, select Global Data Elements.
Click the Segments button.
Enter a new region segment name.
Select an available attribute.
In the Value Set field, enter BIS Region Value Set (predefined).
Freeze the flexfield.
Compile the flexfield.