Regrouping

Using the regrouping example from samples, how do I stop it from automatically reorganizing the location of all objects on the page? i.e. I move objects around in the diagram and then add a new object to the diagram, now the diagram defaults back to everything in the center. How do I stop this?

There are several possibilities, discussed at: http://gojs.net/latest/intro/layouts.html

Awesome thank you for the link