How Do I Post a OneNote Template to the Microsoft website?

[OneNoteFan]

I just tried posting a template as a OneNote Single Package. I received the
following error message: "It appears that this is not a supported file type.
Please select a 2007 version of a Microsoft Office Word, Excel, PowerPoint,
Access, or Publisher document."

 

[Erik Sojka (MVP)]

According to the instructions at:
https://services.office.microsoft.com/en-us/templates/start.aspx

it does not allow you to upload OneNote templates. I don't know if the
omission of OneNote is an oversight or not. Can you try to upload a
single-page *.ONE file from your template and see if that works?