Purchase Advice for Kits

Is there a way to filter the “Purchase Advice” report to list items needed specifically for kits? I don’t want every line to print in the kit, only those lines that have a quantity shortage. i have already seperated my Purchase advice reports so one is only for high level items, and the other is only for Kits. But as previously stated, my Kit report prints every line in every kit with a need, even if it is only one line in a 10 line kit.

If I can filter the standard “Purcahse Advice” report in a specific way, that would be fine. If someone has developed a report any hints would be greatly appreciated.