HowTo/Scenery/category-region
From TrainzOnline
category-region-#
This is a required tag.
Date type is string.
The tag "category-region" can have multiple lines. Each line would have the words "category-region" a "-" and a number to represent the line. Example "category-region-0" next line would be "category-region "
Click on this link to see a list of country codes