After reviewing the instructions on how to search for records on MyHeritage from Family Tree on FamilySearch.org (Family History Easy Botton: Create New Sources in Family Tree from MyHeritage), I chose to search to see which records I could find on my grandfather (Emory W. Vance):
If you have not added the information that you have found to Family Tree on FamilySearch.org, you will not be able to use this time saving feature. In addition to that, as you attach the records that you find on your ancestor, they appear as sources on your ancestor's record. This helps others to learn more quickly about your ancestor at first glance.
The first record below from BillionGraves is the record that I just attached from MyHeritage: