This guide below will take you through the process of adding and changing subject teacher

1. Select  Classes from the left pane of the page 
2. Click on the Action button at the end of the row
3. Click on View Class

     4. Select Subjects

     5. Click on Change Teacher

    6. Click on the drop-down and select a teacher from the list

    7. Click on (X) to remove a teacher and click Save