An error occurred while saving the commentKaren commented
People are re-naming themselves as people who are already in the user group and entering a classroom ie calling themselves 'Harry Potter' if they know there is a Harry Potter in the classroom. The teacher then lets them in. There should be some way of preventing a person entering who is NOT a member of your organisation for all class teams. But we don't want it for the whole organisation, or we couldn't have meetings with externals, such as parents.