Can I undo changes made to a report layout?

AI generated answer (using internal Slack threads):

Based on the conversations, it appears that once changes are made to a report layout in NetSuite, they cannot be undone. If a row is removed from the layout and another row disappears, it's likely because the removed row no longer has content. It's recommended to keep previous copies of the layout in case you need to revert to an older version. If a report is deleted, it cannot be recovered. For custom reports, if the subsidiary is changed and the report layout reverts to the default, you can change the Subsidiary Context, refresh the report, and then hit Customize. Once in Customization, select the desired Layout and Save. This will need to be repeated for every Subsidiary you want to use the Layout. ****** Disclaimer: This response was generated by an artificial intelligence assistant based on previous conversations from multiple Slack channels, and may contain inaccuracies or mistakes. ******