check if item inventory batch is added in the invoice then print custom field using formula

AI generated answer (using internal Slack threads):

Based on the conversations, it seems like you want to check if an item inventory batch is added in the invoice and then print a custom field using a formula. To achieve this, you can create a custom field on your item and update the field by CSV for your historical data. If the item is lot numbered, put 'lot numbered' in this field. For future items, you can use a workflow to populate the value based on item search condition. Then you can use this field on your PDF. However, please note that there is no native way to input data on an item fulfillment and have it source back to the sales order line after saving without scripting. You can definitely script this, but it would require some SuiteScript knowledge. For the inventory detail, you can create a custom field (Customization > Lists, Records, Fields > Item Number Fields) however it does not show up with the inventory pop-up when receiving items. You can only edit and add the custom fields after it has been received. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******