We have questions and things in "our analytics" collection, but they are not showing up on the home page. How do you get them to show up in this grey box?
NVM, I figured it out. We need to add collections. Thanks for your help. 
I really have the same question… Is it only possible to show “Collections” in this area? According to the describing text, I would think you were able to pin dashboards and questions there as well.