Lists sub-assemblies, purchased components and raw material required to complete the manufacture of either a finished item or sub-assembly.
The Multi-Level checkbox allows the user to request that content should be based upon the "blow-thru" feature that cascades through any sub-assemblies to include purchase components and raw material in the bill-of-material for those lower level items.
If the Multi-Level checkbox is left unchecked then content is restricted to the single level bill-of-material defined for the identified product.