We know this has been a big one for lots of our users.
The ability to change pupil usernames is something lots of you have asked for. We've listened and now we're making this possible.
The system will still automatically generate a unique username and password for each of the pupils you upload or enter into your classes. However, you will now be able to edit either of them and the system will automatically check in real-time if the username you would like to use for your pupil is unique and therefore useable.
Remember, usernames have to be unique in our database so, if you are going to try to change it, please make sure to use something that is likely to be unique.