Go to the Parent Dashboard > Manage > Children. Select the child you wish to add 'Extras' for.
This will then show a list of 'Extras' you have already added and an option to 'Add Extra'. From here you can search for a particular topic and add this as an 'Extra' for your child to complete. When your child logs into their account, they will find this in the 'Extras' area.
If you would like to delete an extra you've added to your child's account, just click on 'remove' next to the Extra.
If the programme identifies gaps in your child's learning, it will automatically add extras in those particular areas of weakness. These will appear and unlock in the 'extras' section on your child's home screen.