Who are VSTO onenote add-in project templates?

See more:

C#

Office

Hello developer community,
using Visual Studio Professional 2015 i had installed Microsoft Office Developer Tools for Visual Studio 2015(ENU 14.0.23928). On my Windows 7 is installed Office Professional 2010 plus.

Where are the VSTO Add-Ins for OneNote?
Online Support is only avaiable for OneNote Office Online.

Jugend forscht!
https://dev.office.com/getting-started/addins
https://dev.office.com/docs/add-ins/onenote/onenote-add-ins-getting-started?product=onenote
https://dev.office.com/add-in-availability

What I have tried:

I loaded two Add In Projects (Excel and Word) to one Solution. I thought I compare the excel and word designer code to find out how to build my own OneNote template. But there was one OneNote class libary not avaiable. The Microsoft.Office.Tools.OneNote lib.

One thing works for me, but I am really not happy with it. This code is really old stuff.
http://www.malteahrens.com/Creations/Developing%20OneNote%202010%20Addins.pdf