I'm having issues with the PDM generated BOM.  The sub assembly where these components reside show the correct PDM BOM qty but they do not show correctly at the top level asm of the PDM BOM.  When I look at the PDM BOM, it puts parts that were mirrored in the sub assembly on a separate line of the top level PDM BOM and these are getting missed by those creating the MRP structure.  Anyone have any thoughts on how to fix this?  PDM