How do I see who edited a post shared by my Page?
Posts can be edited by admins and editors who work on your Page. To see who edited a post, go to the post and click Edited. From here, you'll see a history of all edits, including edits made before the post was published.
Keep in mind that anyone who can see the post can see a history of any edits made after the post was published. Only the people who work on your Page can see edits made before the post was published and who edited it. If someone who works on your Page edits a post that you scheduled or published, you'll receive a notification.