In the Review Form, select the Start and End dates and times for the review.
Select or type the time in the required format, and use a setting that falls between the 30-minute options shown in the drop-down list.
Tip: If you need the review to start immediately, select the next available time and then change it to an earlier time. For example, select 10:30 a.m., and then modify it to a time earlier than the present time, such as 10:15 a.m.