There was a very useful function, the preview in a new tab of the campaign, before i sent it. I could sent a link of the preview to my supervisor and get approval for the content. And the amazing is that I could do the changes and my supervisor could see them with a reload of the page - so i didn't have to send again and again the campaign for approval with TEST- before sending it to our list of recepients. From last week, this function stopped, I don't know why, and I am very sad. Can ypu put it back? thank you!!!