Once the survey component of the Location Review has been finished by clicking the Finish button at the end, you will be returned to the Location Review's report page. At this point, your review will be accessible to the review recipients (they will not be notified), but still modifiable with the use of the Modify button.
To finalise the review and submit, click the Complete button.
When the review has been completed the assigned recipients will be notified and can see the report along with any action items.