mvvm how to make a list view auto scroll to a new Item in a list view

I am using the MVVM pattern, I have a view which creates a new ViewModel, after the user clicks save, this view is closed and a seperate view is opened which displays a collection of view models in a ListView.

This ListView is sorted in alphabetical order, so the new ViewModel may appear at the bottom of the ListBox, which is not immediately visible to the user.

My question is how do I get the view to auto scroll to the newly added item?

I guess that It will be using attached behaviours, and the ScrollIntoView event on the ListView, however its which event that I need to capture from the GridView that I am unsure of..

Cheers