The new update comes with a new option which allows you to use G Suite or Google Plus Pages to publish on Google Plus. What is the difference and why is a Plus to be partner with Google? With G Suite the posts are privately and only you and your team can see and publish new posts. If you’re Google Partner the posts will be public and all people which uses your app can publish on Google Plus without restrictions. You have also to enable the Google Plus Pages library in your Google Console. You can send here the request to become partner with Google¬†https://developers.google.com/+/web/api/rest/pages-signup