"Share" functionality should support authorization groups

Whenever we want to share one new important page, we are using the "share" functionality which is a great feature in confluence. But we are always running into a pretty cumbersome exercise when wanting to inform ALL our users about a new page, as you can only enter one user after the other, which is more or less impossible if you have more then 100 users. In this case we are not using the "share" functionality, but are using "normal" E-Mails containing a link of the page.

Therefore it would be great feature if you can also select groups within the "share" functionality. With that new feature it would be a straight forward activity to inform all users about a new page.

thanks,
Christian