In order to take advantage of the great features in the latest release, you may need to upgrade your Teacher Dashboard plan to TD Basic 2.0. This is a really simple and quick process and is necessary to set the correct permissions with your teachers and students in order to continue setting assignments and sharing files.
NOTE: You have to have Microsoft Tenant Administrator permissions in order to perform the upgrade. If this is not you, please speak to your IT team.
When you are logged in as an Administrator on Teacher Dashboard, please click on the Admin link and go to the Subscription tab. Click on the button under Change your plan saying "Upgrade to TD Basic version 2.0"