Hi
I am a super user (not developer). I got a question from one of our Main editors who is resposible for a collection of pages. She, in her turn, has several editors under her who are the persons that publish the content. 
However, she wants to know when someone has done a change on "her" pages. We dont want to use the review- and approve function, just know when someone has done an update on a page.

Can the Notification be used for this? But how do I, or the Main editor, enable that? I cant see any choices to activate that.