Where do I go to import the GEDCOM file to change the founded by name?

Answer 1

1. Click "My account" in the upper right had corner of the screen.
2. Click "Create or import new family" toward the bottom center of the screen.
3. Click "Import GEDCOM or FamilyScript..." in the lower left.
4. Choose your GEDCOM file and import it (note that photos are not exported/imported)
5. Finally, when it says choose yourself, choose whoever you want the founded by person to be. Note that this will be the person that Family Echo goes to when you click on the "Back to me" link