If we didn't have the activity of projects being created/archived/etc in Netsuite, then we'd be able to use externalId or even internalId that we store after we get the response back from adding them to Netsuite. However, the only field that we can trust to search on is entityId, but I can't search for more than one at a time. So basically, what I'm seeing is that we either need to go to the saved search searching for each entity ID. Or do a basic job search for each project by entity ID to get their internal ids then go to the saved search with those in a multiselectfield