You can open the OneDrive export dialog via one of the following methods:
Once reaching the OneDrive export dialog, you can choose assorted settings that will be applied to the exported project. After making your selections click on Link to Microsoft OneDrive..., this will open the Microsoft Authentication dialog.
Once the Authentication dialog appears, login to your Microsoft Account if required, and follow the prompts to allow the application to access your online profile.
After authentication is complete, you can click the Create button to commence the export and upload process.
If the upload process to OneDrive fails, please check Troubleshooting OneDrive.