From the Enterprise dashboard, select the checkbox to the left of the specific centers you'd like to tag.

Click "Add tag" in the top right of the table, and the Tag centers window will appear.

Enter the category or grouping in the Tag category field. You can also select an existing category if it's already been created in the drop-down menu.

Add the Tag name in the field and click "Save".

Each category will be an optional filter on your Connected Centers page. Click the "Filters" button in the top right corner to filter by specific categories to see the specific centers you've tagged.

Most reports on the Enterprise dashboard can also be filtered by a center tag.