Contact for access can be set in a few ways.
The first way is when adding a new appraisal, there is a section in Report where you can add your Contact for Access. This will be carried over to the details page.
The details of an appraisal will show the Contact for Access. You can also add it from here.
To add a contact for access from the details, simply click the words underneath For Access that say Click to Set. Click the check mark when you're done, and you're set!