Item sets
Item sets let multiple organizations within a company view and choose from a common set of items stocked in the storeroom. An organization can be associated with only one item set. However, multiple organizations can use the same item set.
You identify an item set with a unique name or number, and each item that belongs to the item set has a unique item number.
When you create an organization, you associate an item set to it. When you create an item, by default the item is placed into the item set associated with the organization for your default insert site.