Under My Site Settings, you can update the defaults for the My Sites service. The most common setting in this area is to automatically add a secondary site collection administrator. You learned how to perform that step on an individual site collection earlier; in the site settings, you have the ability to specify it for all OneDrive for Business sites upon creation. Additionally, you can configure a secondary site collection owner when a user profile has been deleted.

We'll go through both of these processes in this section.