Once you have defined regions and set up the region segment on the Location flexfield, you need to associate regions with locations.

Use the Location window.

   To assign a region to a location:

1. In the Name field, query for the desired location.

2. Click on the flexfield.

3. In the Region field of the Additional Location Details window, enter the name of a region you defined earlier.

4. Exit the flexfield.

5. Save your changes.

6. Repeat for other locations as necessary.