FAQ: How can I hide the "Sign in" button that appears in the Proof Viewer when someone clicks on a public URL?
By default proofs which are opened via public links have an option to sign in to the Ziflow for reviewers who have the account.
If you are a Ziflow admin you may want to hide that "Sign in" button. Go to the "Proof Viewer" settings inside "Manage account" panel and disable the "Sign in" button.
Once you save the changes "Sign in" button will be removed.