All, I am a little confused, in the AIAG Process FMEA severity ranking table, why do the criteria include comments regarding the occurence of the failure; e.g. 7 = "...Or a portion of the production run (less than 100%) scrapped..." e.g. 5 = "...Or a portion of product may have to be reworked, or repaired off-line." I would have thought this would be better handled in the Occurence rating. (Or is it trying to communicate that a percentage of the next level assembly, (sub assembly or vehicle) may be scrapped.) Thanks for you feedback.