icon to rename it
or 
icon to delete it.
Deleting a category does not delete the items in it — those
items simply fall back to Uncategorized.This page lists all item categories currently in use, from the Box/Item tab of the Control Panel.
From here you can type a name and select
Add category, or use each row's
icon to rename it
or icon to delete it.
Deleting a category does not delete the items in it — those
items simply fall back to Uncategorized.