If you added a contact to your survey manually or are using a public survey, you can associate a response in your surveys with a particular grant or a grantee.
To link a response to Grant and Grantee, go to the Responses view of your particular survey, find a response you are interested in and click on the contact icon in the rightmost column
NOTE:
Be sure to link your grants/grantees to their survey responses, especially, if you will visualize your data on the Charts page. Without doing this step, your survey results will not display accurately on the Charts page.