Portrait Auto Flow arranges all portraits in a section in alphabetical order. This includes teacher portraits. If you want the teacher portrait to be the first one on the page you will need to move it to the front of the other portraits.
1. Log in and select Yearbooks and Edit Yearbook.
2. Select Edit Book or Edit.
3. Go to the portraits page which needs the teacher portrait moved and select Portraits.
4. Select Edit/Add Portraits.
5. Find the teacher portrait and click on it. Check the box Move to Front.