Export a OneNote notebook Data file *.onepkg | Local to NAS or OneDrive
Open the OneNote app and select the notebook you want to move.Click File Export.Under Export Current, select Notebook.Under Select Format, choose OneNote Package*.onepkg, then click Export.Choose a temporary save location (such as your Desktop) and click
Go to the saved .onepkg file in your File Explorer.Double-click the file.The Unpack Notebook window will open.Under Path, click Browse to select the new sync location on your device or preferred OneDrive folder.Rename the notebook if desired, and click Create