Trade Item Hierarchy
          You can manage the trade item hierarchy by Adding, modifying or deleting the trade item Genealogy.
         
         You can also create a trade item by selecting option on the Trade Item Hierarchy window.
          Note: A trade item linked as child trade item to a parent trade item cannot be linked to another parent trade item.
         
         You can view the following fields:
- Trade Item
 - The code of the trade item.
 - Description
 - A brief description of the trade Item.
 - Unit Descriptor
 - The UOM descriptor of GS1 UOM code in the trade item.
 - GTIN
 - The unique code of GTIN.
 - Child
 - The number of child items defined for a trade Item.