To view the status of reviewers on a form submissions, click to view the submission from the form dashboard then select the Reviewers tab.
On the resulting page, reviewers are divided into two sections. All user-submitted reviewers are listed first, followed by administrative reviewers. For each reviewer, it will post their current status (i.e. approved, denied). If it states the email hasn't been sent, a Send Review Request button will appear on the right side of the interface. If you would like to add an additional reviewer, click Add Reviewer and enter their information on the resulting pop-up.
Note: reviewer decisions do not impact the final approval or denial of the form. Only administrators have this power. Click here to learn more about setting up form reviewers.