To add Items from the Item IDs tab, follow the steps below.

Step 1: Navigate to the Item IDs tab and click Add an Item.

Step 2: Click the blue '+' to add a new Item ID.

Step 3: Select first the Division, then the Type, and the Sub-Type if you know it (the Sub-Type is not required).

Step 4: The Item ID will appear in the list on the left. To add an Item to that Item ID, click +Add Item or select the blue Add Item button.

Step 5: Select your Item from the Catalog (see The Catalog Tab: Overview for more on searching).

Step 6: Your Item ID with Item will now appear in the list on the left.