I looked over the information on: http://dlc.sun.com/osol/docs/content/dev/AIinstall/criteria.html
But I didn't really see how which manifest is determined if a client matches multiple criteria. For example, suppose in one manifest the client is in the range of mac addresses specified. In another manifest, the client is in the range of IP addresses specified. Which manifest is used? The first one added? Last one added? Some basically random order?