An item that appears in the No Item Group in the Product Mix report has not been associated to any Reporting Group. Once an item has been added to a Reporting Group, it will no longer display in the No Item Group.
To add an item to a reporting group:
- Hover over Configuration in EI (Enterprise Intelligence) and select Reports
- Click on Item Groups
From here you can either:
- Add Items to an existing item group, or
- Create and add items to a new item group