When I customize an invoice it does not show a screen field subtab for line level.

AI generated answer (using internal Slack threads):

Based on the conversations provided, it seems like the issue of the screen field subtab not showing up when customizing an invoice could be due to the type of layout being used. If your form uses the advanced printing type, certain subtabs like the 'Printing Fields' subtab might disappear upon loading. To resolve this, you could switch the layout to basic, which should allow the subtab to appear as per the instructions from basic. However, if you need to keep the advanced layout due to specific customizations, you might have to manually add the required fields or information. Another potential issue could be related to the visibility settings of the subtab on the form itself. Ensure that the subtab is set to be shown on the form. If the subtab is available but the custom record is not showing, there might be other settings or permissions affecting its visibility. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******