How can I make a copy of any board?
To make a copy of a board, click on board’s title on the top panel and choose Board settings from the drop-down list.
Click on Actions located at the upper right corner of the Board Details window. Then choose Copy board from the drop-down menu.
A copy of the board with all cards will appear in the main folder of your Google Drive. It will also be opened next to the original board with the prefix Copy of. All settings will be copied, excluding comments, sharing settings, notifications and dates in Google Calendar. We also advise you to check Permissions of attached files, because original files might belong to the owner and be placed in the owner’s Google Drive.
If you choose an option Copy board layout, no cards will be copied, but only board layout (list names and board settings).