When in Shipping & Taxes->General Set-up select the country you want to set up. The new Grouping States functionality has been added to the existing interface.
##Creating a New Group
Assigning States to A
A new pop up will appear listing all available states in the selected country.
- First, assign a group ID using the drop-down;
- Secondly, check the states you want to add to the group;
- To save the states selected click in Add Group button.
If the states belong to another group will appear greyed and you won’t be able to select them.