Is it possible to create a saved search which looks for those customers who do NOT have a certain value in a sublist? We have multiple subsidiaries, and I want a saved search which will return those customers who do NOT have a certain subsidiary (call it 'XYZ') in their list. I don't care what they do have in their list - all I'm interested in is ones which do NOT have the 'XYZ' subsidiary. Any ideas on how to go about this?

I don't have access to a NetSuite account with subsidiaries, but can you do something like this?