View Cross-App Relationship in other App

I created a cross-app relationship within App A to App B.  It is a one-to-many relationship B-->A, which is what I want.  However, when I look at records in App B, I would like to see a link to the related records in App A.  

The relationship I created in App A doesn't show up in App B.  Should it?  I then tried creating a relationship in App B back to App A, but then this would create a one-to-one, right?  What am I missing here?