how do I undo an item fulfillment do I just delete it?

AI generated answer (using internal Slack threads):

To undo an item fulfillment in NetSuite, you would need to delete it. Unfortunately, there is no way to cancel, mark inactive, or close an item fulfillment without deleting it. If you need to batch delete item fulfillments, you might want to consider using a Delete Mass Update. There is a bundle available from Techfino (251197) that can help with this, and there's also a support article available on the NetSuite website that provides more information on this process. Alternatively, you can create a custom deployment for each record type you want to delete, such as Item Fulfillments, Sales Orders, etc. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******