Hello there, kelvin-lee.

As of now, I'm unable to tell if we can migrate QuickBooks Online to Navision ERP directly. You may reach out to Navision ERP support and check to see if it's possible. However, I have a workaround that you may want to consider.

We can export your QBO data to an Excel file. From there, we can import them into Navision ERP.

You can do that by clicking the Gear icon and then selecting Export data. You can choose Something else as the reason for exporting. Then, click Continue. Toggle the data you want to export on the Reports and Lists tab. Then, click Export to Excel.

I've also added a reference if you want to export other data: Export Reports, Lists, and Other Data From QuickBooks Online.

Don't hesitate to mention my name if there's anything that I can help. Keep safe!