how can I edit custom item field

AI generated answer (using internal Slack threads):

To edit a custom item field in NetSuite, you need to navigate to the item record where the custom field is located. Here are the steps: 1. Go to Lists > Accounting > Items. 2. Search for the item you want to edit. 3. Click Edit next to the item. 4. Scroll down to the Custom section. 5. Find the custom field you want to edit and make your changes. 6. Click Save. If you can't find the custom field, it might be hidden on your form. You can check this by going to Customization > Forms > Transaction Forms. Find your form and click Edit. In the Screen Fields subtab, you can control which fields are visible. If the field is not editable, there might be a workflow or script that is disabling it. You can check this by going to Customization > Scripting > Scripted Records. Remember, if you're making changes to a custom field, it's a good idea to test in a Sandbox environment first to avoid any unintended consequences in your live environment. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******