UPDATED VERSION:
- Go to your family tree
- Click the person you want to add to
- Click "Profile"
- At the top right of the profile it should have a "tools" button and an "Edit" button
- Click "Edit" and three different buttons should come down from there. One is an "edit relationship" or "add relationship" button.
- Click the relationship button and it should pull up a screen with the current parents and that is where you can change them to adoptive or step parents or biological parents.
- To add a new parent click "add alternative father" or "add alternative mother"
Hopefully this helps! We were looking for the new way to do it and nobody had the updated version yet.