User Guide
Enter the name of the state.
Enter its ISO-3166-2 code:
o Go to this Wikipedia page
o Click the state's country two-letter code (in the "Entry" column
of the main table),
o On that page, find the state's code (it should be in a list on the
page, or in the text for the smallest countries),
o If there is one, remove the country's prefix in order to keep
the code under 4 characters. For instance, the full ISO 3166-2
for Devon, in the United Kingdom, is "GB-DEV". Simply use
"DEV" as the state's ISO code – it already is attached to the
country using PrestaShop's "Country" drop-down menu (see
next step).
Indicate its country using the drop-down menu.
Indicate its geographical zone using the drop down menu.
Choose its status.
Save.
Country
This tab is pretty much self-descriptive: PrestaShop has to know all
existing countries in order for customers to clearly indicate their own.