After you login as an author, go to Book Reviews

You should be on the Request to Review tab and will see a section with a link to "end the reviews". Click on that.

Click "Deadline Email" to send the email to reviewers that haven't completed their review to let them know that you are planning to end this review at any moment.

This guide provides a simple and efficient way to notify reviewers that a review deadline is approaching. By following the provided steps, you can easily send a deadline email and ensure that reviewers are aware of the impending end of the review period.

How to Warn Reviewers a Review is Ending