Adding a shared notebook to my web base Office 365

Hello. 

When I log into my "office.com" (Office 365) account to access shared folders such as in One Drive, I would like to access a shared document in One Note that I received a link to, but it's not showing in my One note when I'm logged in. (see image attached.) How do I add it here? 

I currently have access to this shared notebook on my desktop version of One Note 2016.