Add territories to or delete them from a territory set
To add a territory to the current territory set
Open the Territory Manager if it is not already open.
Click New Territory .
To delete a territory from the current territory set
Open the Territory Manager if it is not already open.
Select the territory that you want to delete.
Click Delete Territory .
Notes
If data is mapped to a territory, deleting that territory will also remove the associated data from the map and set the matched status of the data record to unmatched. If you create a territory with the same name as a previously deleted territory that had data mapped to it, the data will again be displayed on the map.
You can also right-click on a label on the map and then click New Territory to add a new territory containing the selected geographic area to a territory set.