Confirmations are your way to control which changes can be deployed and go live. You can access the changes’ confirmation info directly from the the Review page
General Confirmation is the default confirmation flow for your changes.
When all the validations for your change pass, it is automatically confirmed.
If some of the validations fail, the change confirmation status will be Denied. Change deployment will be blocked until validations pass or the the change is manually confirmed
You can manually confirm a change by clicking on the Endorse button in the Endorsements sub-section