Show slide Title to teachers

Hi guys, Wich is the permission to make showing the slide title to teachers? In this way they can modify it and structure a better content With the admin account i can see it but as a teacher disappear and the slide title is assigned automatically. Thx in advance Luke

I found the permission under

I found the permission under admin/people/permissions Section Quiz -> Edit question titles But doesn't work, the slide title appears only if I check Organic groups Administer Organic groups permissions and obviously is not the solution wanted