TL;DR: Add an option to redirect to Aggregate / DataFetch 's "On After Fetch" when right clicking on it. 

In React apps, when we are looking into an aggregate, we don't have a quick way to directly go to its OnAfterFetch action, and looking by the name in more complex screens in not very handy. 

My suggestion would be to have add an option, when we right click, to assist on this like we have for inputs and OnChange.