Enable autoscroll behavior in diagrams

Hi,

When making a large diagram it's nice to have the RadDiagram scroll along when you drag a shape or a connector.
I'm not really sure what the best approach is here though, I know how to implement it with a regular ScrollView but this is slightly different.

I found some information here: here and here regarding autoscrolling but when I apply it to a diagram like this:

The following error appears in VS:
Error Value cannot be null.
Parameter name: scrollingService

Can autoscroll be enabled for RadDiagrams? Or am I doing something wrong here.