How do we export the file into qbxml format

Hi JaneRich13, 

Thank you for reaching out on this, and welcome to our Community!

QuickBooks Online only supports export to .csv format natively. For more information on exporting data from QBO, please visit the link below:

Export Data out of QuickBooks Online

Thank you and please let us know if you require any additional assistance.

@janerich13 

Do you wish migrating your data from QBO to other system?