Hi Rene,
Hopefully you are doing good…
I have one question When i am going through you CCIE R&S Written Table of Contents here why 3.6e:Path Preference & 3.6f:Operations not showing anything when i am trying to click there no page is opening so are you want to add any content there or its mistake by you? then 3.6g:Convergence and Scalability having content because when i clicking the + button the content is coming.
For your reference i attached the screenshot as well.
Thanks & Regards,
Arindom