The [[http://wiki.openpro.com/doku.php?id=programs:billofmaterials|BOM Indented]] screen lists raw materials, sub-assemblies, intermediate assemblies, sub-components, parts, and the quantities of each of these required in manufacturing an end product in a parent-child, top-down method based on the POs. {{:programs:mrp-bom_indentedpo01.png?nolink|}} Item Name: This is the name of the items under production Part #: This is a unique item part number Vendor #: This is a unique vendor number Price: This is the item price Manufacturer #: This is the manufacturers unique number Weight: This is the item weight based on the Unit of Measure Stock on Hand: This is the number of physical items UPC #: This is a unique universal serial code