|Items in the reference catalog are classified into one of 6 main categories called Item Type and further classified by category.|
Items in the reference catalog are classified into:
In addition to being classified into item types, items are further classified into categories. Categories are used both as a way to divide items into smaller groups and as a way to tag all items that have something in common.
To add a new category, please post a request in the Catalog Requests discussion group.