how do i mass update the "PO Firmed" field on a purchase order in netsuite?

AI generated answer (using internal Slack threads):

To mass update the "PO Firmed" field on a purchase order in NetSuite, you can use the Mass Update feature in NetSuite. Here are the steps: 1. Navigate to Lists > Mass Update > Mass Updates. 2. Under the General Updates subtab, click on Purchase Orders. 3. In the Criteria subtab, define the criteria for the Purchase Orders you want to update. 4. In the Mass Update Fields subtab, select the "PO Firmed" field and set the value you want to update to. 5. Click on the Perform Update button to start the mass update process. Please note that the Mass Update feature will only update the records that meet the criteria you defined. Also, the update process might take some time depending on the number of records to be updated. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******